Medical College of Wisconsin
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Reza Shaker MD

Reza Shaker MD

Assoc Provost, Sr Assoc Dean, Ctr Dir, Chief, Prof

Institution: Medical College of Wisconsin
Department: Medicine
Division: Gastroenterology
Program: Administration

Member of the Cancer Center
Member of the Cardiovascular Center


Publications

  • The Effects of Esophageal Acidification on Esophageal Reflexes Controlling the Upper Esophageal Sphincter. (Lang IM, Medda BK, Shaker R) Am J Physiol Gastrointest Liver Physiol 2018 Oct 11 PMID: 30308131 10/12/2018    
  • Defining pharyngeal contractile integral during high-resolution manometry in neonates: a neuromotor marker of pharyngeal vigor. (Jadcherla SR, Prabhakar V, Hasenstab KA, Nawaz S, Das J, Kern M, Balasubramanian G, Shaker R) Pediatr Res 2018 Sep;84(3):341-347 PMID: 29976974 PMCID: PMC6258262 07/07/2018    
  • Swallow strength training exercise for elderly: A health maintenance need. (Agrawal D, Kern M, Edeani F, Balasubramanian G, Hyngstrom A, Sanvanson P, Shaker R) Neurogastroenterol Motil 2018 Oct;30(10):e13382 PMID: 29956861 PMCID: PMC6160333 06/30/2018    
  • The Real-Time IRB: A Collaborative Innovation to Decrease IRB Review Time. (Spellecy R, Eve AM, Connors ER, Shaker R, Clark DC) J Empir Res Hum Res Ethics 2018 Oct;13(4):432-437 PMID: 29902956 PMCID: PMC6146014 06/16/2018    
  • Older Age Reduces Upper Esophageal Sphincter and Esophageal Body Responses to Simulated Slow and Ultraslow Reflux Events and Post-Reflux Residue. (Mei L, Dua A, Kern M, Gao S, Edeani F, Dua K, Wilson A, Lynch S, Sanvanson P, Shaker R) Gastroenterology 2018 09;155(3):760-770.e1 PMID: 29803837 PMCID: PMC6120791 05/29/2018    
  • The effect of body position on esophageal reflexes in cats: a possible mechanism of SIDS? (Lang IM, Medda BK, Shaker R, Jadcherla S) Pediatr Res 2018 Mar;83(3):731-738 PMID: 29166377 PMCID: PMC5902647 11/23/2017    
  • Reduced Functional Connectivity Between the Hypothalamus and High-order Cortical Regions in Adolescent Patients With Irritable Bowel Syndrome. (Liu X, Li SJ, Shaker R, Silverman A, Kern M, Ward DB, Li W, Xu Z, Chelimsky G, Sood MR) J Pediatr Gastroenterol Nutr 2017 11;65(5):516-519 PMID: 29064927 PMCID: PMC5657002 10/25/2017    
  • In Memoriam-Konrad H. Soergel, MD, 1929-2017. (Hogan WJ, Shaker R) Gastroenterology 2017 Nov;153(5):1172-1173 PMID: 28988927 10/11/2017    
  • Upper esophageal sphincter augmentation reduces pharyngeal reflux in nasogastric tube-fed patients. (Jiao H, Mei L, Liang C, Dai Y, Fu Z, Wu L, Sanvanson P, Shaker R) Laryngoscope 2018 06;128(6):1310-1315 PMID: 28988414 PMCID: PMC5889969 10/11/2017    
  • MicroRNA-mediated downregulation of potassium-chloride-cotransporter and vesicular γ-aminobutyric acid transporter expression in spinal cord contributes to neonatal cystitis-induced visceral pain in rats. (Zhang J, Yu J, Kannampalli P, Nie L, Meng H, Medda BK, Shaker R, Sengupta JN, Banerjee B) Pain 2017 Dec;158(12):2461-2474 PMID: 28885452 PMCID: PMC5680103 09/09/2017       7 Citations
  • Maturation Modulates Pharyngeal-Stimulus Provoked Pharyngeal and Respiratory Rhythms in Human Infants. (Hasenstab KA, Sitaram S, Lang IM, Shaker R, Jadcherla SR) Dysphagia 2018 02;33(1):63-75 PMID: 28828751 PMCID: PMC5792314 08/23/2017       1 Citations
  • Characterization of pharyngeal peristaltic pressure variability during volitional swallowing in healthy individuals. (Balasubramanian G, Sharma T, Kern M, Mei L, Sanvanson P, Shaker R) Neurogastroenterol Motil 2017 Nov;29(11) PMID: 28635131 06/22/2017       3 Citations
  • Characterization and mechanisms of the supragastric belch in the cat. (Lang IM, Medda BK, Shaker R) Am J Physiol Gastrointest Liver Physiol 2017 Sep 01;313(3):G220-G229 PMID: 28619729 PMCID: PMC5625134 06/18/2017       1 Citations
  • Comparative effect of the sites of anterior cervical pressure on the geometry of the upper esophageal sphincter high-pressure zone. (Mei L, Jiao H, Sharma T, Dua A, Sanvanson P, Jadcherla SR, Shaker R) Laryngoscope 2017 11;127(11):2466-2474 PMID: 28543926 PMCID: PMC5654682 05/26/2017    
  • Obituary. (Shi XZ, Winston JH, Powell DW, Otterson M, Shaker R) Neurogastroenterol Motil 2017 Apr;29(4) PMID: 28345806 03/28/2017    
  • Pharyngeal peristaltic pressure variability, operational range, and functional reserve. (Kern MK, Balasubramanian G, Sanvanson P, Agrawal D, Wuerl A, Shaker R) Am J Physiol Gastrointest Liver Physiol 2017 May 01;312(5):G516-G525 PMID: 28254773 PMCID: PMC5451558 03/04/2017       2 Citations
  • Neonatal bladder inflammation induces long-term visceral pain and altered responses of spinal neurons in adult rats. (Kannampalli P, Babygirija R, Zhang J, Poe MM, Li G, Cook JM, Shaker R, Banerjee B, Sengupta JN) Neuroscience 2017 03 27;346:349-364 PMID: 28126369 PMCID: PMC5337157 01/28/2017       5 Citations
  • Special Section on DRS 25th Anniversary. (Shaker R) Dysphagia 2017 02;32(1):1-2 PMID: 28124124 01/27/2017    
  • The Dysphagia Research Society Accelerating a Priority Research Agenda. (Jadcherla SR, McCullough GH, Daniels SK, Van Daele DJ, Dua K, Lazarus C, Shaker R) Dysphagia 2017 02;32(1):11-14 PMID: 28042642 01/04/2017       1 Citations
  • Vesicoileal fistula and Clostridium difficile colitis in a child with acute lymphoblastic leukemia. (Alainawi M, Shaker R, Eltraboulsi A, Akel S, Yazbeck N, El Solh H, Muwakkit S) Hematol Oncol Stem Cell Ther 2017 Jun;10(2):93-95 PMID: 27842209 11/15/2016    
  • Characterization and mechanisms of the pharyngeal swallow activated by stimulation of the esophagus. (Lang IM, Medda BK, Jadcherla SR, Shaker R) Am J Physiol Gastrointest Liver Physiol 2016 11 01;311(5):G827-G837 PMID: 27634013 PMCID: PMC5130554 11/03/2016       4 Citations
  • Recognizing the Importance of Dysphagia: Stumbling Blocks and Stepping Stones in the Twenty-First Century. (Dziewas R, Beck AM, Clave P, Hamdy S, Heppner HJ, Langmore SE, Leischker A, Martino R, Pluschinski P, Roesler A, Shaker R, Warnecke T, Sieber CC, Volkert D, Wirth R) Dysphagia 2017 02;32(1):78-82 PMID: 27571768 PMCID: PMC5306342 08/31/2016       11 Citations
  • Prolonged esophageal acid exposures induce synaptic downscaling of cortical membrane AMPA receptor subunits in rats. (Banerjee B, Medda BK, Zhang J, Tuchscherer V, Babygirija R, Kannampalli P, Sengupta JN, Shaker R) Neurogastroenterol Motil 2016 Sep;28(9):1356-69 PMID: 27271201 PMCID: PMC5063079 06/09/2016    
  • A human model of restricted upper esophageal sphincter opening and its pharyngeal and UES deglutitive pressure phenomena. (Jiao H, Mei L, Sharma T, Kern M, Sanvanson P, Shaker R) Am J Physiol Gastrointest Liver Physiol 2016 07 01;311(1):G84-90 PMID: 27198193 PMCID: PMC4967170 05/21/2016       5 Citations
  • Reply. (Shaker R) Gastroenterology 2016 06;150(7):1693-1694 PMID: 27183190 05/18/2016    
  • [Mutation Induction in the Mouse and Human Germline]. (Dubrova YE) Genetika 2016 Jan;52(1):24-36 PMID: 27183790 05/18/2016    
  • Dysregulation of WNT5A/ROR2 Signaling Characterizes the Progression of Barrett-Associated Esophageal Adenocarcinoma. (Lyros O, Nie L, Moore T, Medda R, Otterson M, Behmaram B, Mackinnon A, Gockel I, Shaker R, Rafiee P) Mol Cancer Res 2016 07;14(7):647-59 PMID: 27084312 04/17/2016       4 Citations
  • Effects of laryngeal restriction on pharyngeal peristalsis and biomechanics: Clinical implications. (Shaker R, Sanvanson P, Balasubramanian G, Kern M, Wuerl A, Hyngstrom A) Am J Physiol Gastrointest Liver Physiol 2016 06 01;310(11):G1036-43 PMID: 27079611 PMCID: PMC4935483 04/16/2016       6 Citations
  • Effect of nasal noninvasive respiratory support methods on pharyngeal provocation-induced aerodigestive reflexes in infants. (Jadcherla SR, Hasenstab KA, Sitaram S, Clouse BJ, Slaughter JL, Shaker R) Am J Physiol Gastrointest Liver Physiol 2016 06 01;310(11):G1006-14 PMID: 27012774 PMCID: PMC4935482 03/26/2016       8 Citations
  • Oropharyngeal dysphagia in older persons - from pathophysiology to adequate intervention: a review and summary of an international expert meeting. (Wirth R, Dziewas R, Beck AM, Clavé P, Hamdy S, Heppner HJ, Langmore S, Leischker AH, Martino R, Pluschinski P, Rösler A, Shaker R, Warnecke T, Sieber CC, Volkert D) Clin Interv Aging 2016;11:189-208 PMID: 26966356 PMCID: PMC4770066 03/12/2016       50 Citations
  • Mechanisms of airway responses to esophageal acidification in cats. (Lang IM, Haworth ST, Medda BK, Forster H, Shaker R) J Appl Physiol (1985) 2016 Apr 01;120(7):774-83 PMID: 26846551 PMCID: PMC4824039 02/06/2016    
  • Excessive coupling of the salience network with intrinsic neurocognitive brain networks during rectal distension in adolescents with irritable bowel syndrome: a preliminary report. (Liu X, Silverman A, Kern M, Ward BD, Li SJ, Shaker R, Sood MR) Neurogastroenterol Motil 2016 Jan;28(1):43-53 PMID: 26467966 PMCID: PMC4688218 10/16/2015       19 Citations
  • Wnt/β-Catenin Signaling Activation beyond Robust Nuclear β-Catenin Accumulation in Nondysplastic Barrett's Esophagus: Regulation via Dickkopf-1. (Lyros O, Rafiee P, Nie L, Medda R, Jovanovic N, Otterson MF, Behmaram B, Gockel I, Mackinnon A, Shaker R) Neoplasia 2015 Jul;17(7):598-611 PMID: 26297437 PMCID: PMC4547437 08/25/2015       9 Citations
  • Impaired upper esophageal sphincter reflexes in patients with supraesophageal reflux disease. (Babaei A, Venu M, Naini SR, Gonzaga J, Lang IM, Massey BT, Jadcherla S, Shaker R) Gastroenterology 2015 Nov;149(6):1381-91 PMID: 26188682 PMCID: PMC4628603 07/21/2015       14 Citations
  • Mechanisms of cough provocation and cough resolution in neonates with bronchopulmonary dysplasia. (Jadcherla SR, Hasenstab KA, Shaker R, Castile RG) Pediatr Res 2015 Oct;78(4):462-9 PMID: 26151491 PMCID: PMC4800483 07/08/2015       6 Citations
  • Dysphagia: current reality and scope of the problem. (Clavé P, Shaker R) Nat Rev Gastroenterol Hepatol 2015 May;12(5):259-70 PMID: 25850008 04/08/2015       72 Citations
  • Anti inflammatory and anti angiogenic effect of black raspberry extract on human esophageal and intestinal microvascular endothelial cells. (Medda R, Lyros O, Schmidt JL, Jovanovic N, Nie L, Link BJ, Otterson MF, Stoner GD, Shaker R, Rafiee P) Microvasc Res 2015 Jan;97:167-80 PMID: 25446010 PMCID: PMC4275382 12/03/2014       19 Citations
  • Esophageal acid stimulation alters insular cortex functional connectivity in gastroesophageal reflux disease. (Siwiec RM, Babaei A, Kern M, Samuel EA, Li SJ, Shaker R) Neurogastroenterol Motil 2015 Feb;27(2):201-11 PMID: 25367277 PMCID: PMC4308507 11/05/2014       2 Citations
  • Upper and lower esophageal sphincter kinetics are modified during maturation: effect of pharyngeal stimulus in premature infants. (Jadcherla SR, Shubert TR, Gulati IK, Jensen PS, Wei L, Shaker R) Pediatr Res 2015 Jan;77(1-1):99-106 PMID: 25279989 PMCID: PMC4268006 10/04/2014       10 Citations
  • Emergence of deglutology: a transdisciplinary field. (Babaei A, Shaker R) Clin Gastroenterol Hepatol 2014 Dec;12(12):2046-8 PMID: 25194805 PMCID: PMC4465559 09/10/2014    
  • Endothelial-mesenchymal transition in normal human esophageal endothelial cells cocultured with esophageal adenocarcinoma cells: role of IL-1β and TGF-β2. (Nie L, Lyros O, Medda R, Jovanovic N, Schmidt JL, Otterson MF, Johnson CP, Behmaram B, Shaker R, Rafiee P) Am J Physiol Cell Physiol 2014 Nov 01;307(9):C859-77 PMID: 25163519 PMCID: PMC4216936 08/29/2014       15 Citations
  • Mechanism of UES relaxation initiated by gastric air distension. (Lang IM, Medda BK, Shaker R) Am J Physiol Gastrointest Liver Physiol 2014 Aug 15;307(4):G452-8 PMID: 24970778 PMCID: PMC4137114 06/28/2014       8 Citations
  • Prevention of esophagopharyngeal reflux by augmenting the upper esophageal sphincter pressure barrier. (Shaker R, Babaei A, Naini SR) Laryngoscope 2014 Oct;124(10):2268-74 PMID: 24782387 PMCID: PMC4332774 05/02/2014       11 Citations
  • Role of peripheral reflexes in the initiation of the esophageal phase of swallowing. (Lang IM, Medda BK, Babaei A, Shaker R) Am J Physiol Gastrointest Liver Physiol 2014 Apr 15;306(8):G728-37 PMID: 24557762 PMCID: PMC3989705 02/22/2014       2 Citations
  • Analgesic effect of minocycline in rat model of inflammation-induced visceral pain. (Kannampalli P, Pochiraju S, Bruckert M, Shaker R, Banerjee B, Sengupta JN) Eur J Pharmacol 2014 Mar 15;727:87-98 PMID: 24485889 PMCID: PMC3984928 02/04/2014       12 Citations
  • Dickkopf-1, the Wnt antagonist, is induced by acidic pH and mediates epithelial cellular senescence in human reflux esophagitis. (Lyros O, Rafiee P, Nie L, Medda R, Jovanovic N, Schmidt J, Mackinnon A, Venu N, Shaker R) Am J Physiol Gastrointest Liver Physiol 2014 Apr 01;306(7):G557-74 PMID: 24481601 PMCID: PMC3962590 02/01/2014       9 Citations
  • Visceral analgesic effect of 5-HT(4) receptor agonist in rats involves the rostroventral medulla (RVM). (Sengupta JN, Mickle A, Kannampalli P, Spruell R, McRorie J, Shaker R, Miranda A) Neuropharmacology 2014 Apr;79:345-58 PMID: 24334068 PMCID: PMC4321751 12/18/2013       12 Citations
  • Effect of aging on hypopharyngeal safe volume and the aerodigestive reflexes protecting the airways. (Dua KS, Surapaneni SN, Kuribayashi S, Hafeezullah M, Shaker R) Laryngoscope 2014 Aug;124(8):1862-8 PMID: 24281906 PMCID: PMC4138697 11/28/2013       5 Citations
  • Intrinsic functional connectivity of the brain swallowing network during subliminal esophageal acid stimulation. (Babaei A, Siwiec RM, Kern M, Douglas Ward B, Li SJ, Shaker R) Neurogastroenterol Motil 2013 Dec;25(12):992-e779 PMID: 24251873 PMCID: PMC3864683 11/21/2013       6 Citations
  • AMPA receptor subunits expression and phosphorylation in cingulate cortex in rats following esophageal acid exposure. (Banerjee B, Medda BK, Pochiraju S, Kannampalli P, Lang IM, Sengupta JN, Shaker R) Neurogastroenterol Motil 2013 Dec;25(12):973-e776 PMID: 24118589 PMCID: PMC4097166 10/15/2013       3 Citations
  • Digestive and respiratory tract motor responses associated with eructation. (Lang IM, Medda BK, Shaker R) Am J Physiol Gastrointest Liver Physiol 2013 Jun 01;304(11):G1044-53 PMID: 23578784 PMCID: PMC3680682 04/13/2013       3 Citations
  • Functional connectivity of the cortical swallowing network in humans. (Babaei A, Ward BD, Siwiec RM, Ahmad S, Kern M, Nencka A, Li SJ, Shaker R) Neuroimage 2013 Aug 01;76:33-44 PMID: 23416253 PMCID: PMC4130480 02/19/2013       16 Citations
  • Physiology of esophageal sensorimotor malfunctions in neonatal neurological illness. (Jadcherla SR, Chan CY, Moore R, Fernandez S, Shaker R) Am J Physiol Gastrointest Liver Physiol 2013 Mar 15;304(6):G574-82 PMID: 23328206 PMCID: PMC3602684 01/19/2013       1 Citations
  • MicroRNA-mediated GABA Aα-1 receptor subunit down-regulation in adult spinal cord following neonatal cystitis-induced chronic visceral pain in rats. (Sengupta JN, Pochiraju S, Kannampalli P, Bruckert M, Addya S, Yadav P, Miranda A, Shaker R, Banerjee B) Pain 2013 Jan;154(1):59-70 PMID: 23273104 PMCID: PMC3535325 01/01/2013    
  • Characterization of the upper esophageal sphincter response during cough. (Amaris M, Dua KS, Naini SR, Samuel E, Shaker R) Chest 2012 Nov;142(5):1229-1236 PMID: 22797662 PMCID: PMC3494474 07/17/2012       9 Citations
  • Reproducibility of swallow-induced cortical BOLD positive and negative fMRI activity. (Babaei A, Ward BD, Ahmad S, Patel A, Nencka A, Li SJ, Hyde J, Shaker R) Am J Physiol Gastrointest Liver Physiol 2012 Sep 01;303(5):G600-9 PMID: 22766854 PMCID: PMC3468557 07/07/2012       11 Citations
  • Unsedated transnasal endoscopy with ultrathin endoscope as a screening tool for research studies. (Siwiec RM, Dua K, Surapaneni SN, Hafeezullah M, Massey B, Shaker R) Laryngoscope 2012 Aug;122(8):1719-23 PMID: 22565357 PMCID: PMC3477703 05/09/2012       4 Citations
  • Preparedness of the CTSA's structural and scientific assets to support the mission of the National Center for Advancing Translational Sciences (NCATS). (CTSA Principal Investigators, Shamoon H, Center D, Davis P, Tuchman M, Ginsberg H, Califf R, Stephens D, Mellman T, Verbalis J, Nadler L, Shekhar A, Ford D, Rizza R, Shaker R, Brady K, Murphy B, Cronstein B, Hochman J, Greenland P, Orwoll E, Sinoway L, Greenberg H, Jackson R, Coller B, Topol E, Guay-Woodford L, Runge M, Clark R, McClain D, Selker H, Lowery C, Dubinett S, Berglund L, Cooper D, Firestein G, Johnston SC, Solway J, Heubi J, Sokol R, Nelson D, Tobacman L, Rosenthal G, Aaronson L, Barohn R, Kern P, Sullivan J, Shanley T, Blazar B, Larson R, FitzGerald G, Reis S, Pearson T, Buchanan T, McPherson D, Brasier A, Toto R, Disis M, Drezner M, Bernard G, Clore J, Evanoff B, Imperato-McGinley J, Sherwin R, Pulley J) Clin Transl Sci 2012 Apr;5(2):121-9 PMID: 22507116 PMCID: PMC3335735 04/18/2012    
  • The role of the superior laryngeal nerve in esophageal reflexes. (Lang IM, Medda BK, Jadcherla S, Shaker R) Am J Physiol Gastrointest Liver Physiol 2012 Jun 15;302(12):G1445-57 PMID: 22403790 PMCID: PMC3378094 03/10/2012       14 Citations
  • Response of the upper esophageal sphincter to esophageal distension is affected by posture, velocity, volume, and composition of the infusate. (Babaei A, Dua K, Naini SR, Lee J, Katib O, Yan K, Hoffmann R, Shaker R) Gastroenterology 2012 Apr;142(4):734-743.e7 PMID: 22248662 PMCID: PMC3327135 01/18/2012       13 Citations
  • Colonic butyrate- algesic or analgesic? (Kannampalli P, Shaker R, Sengupta JN) Neurogastroenterol Motil 2011 Nov;23(11):975-9 PMID: 21981302 PMCID: PMC3191935 10/11/2011       14 Citations
  • Management of Dysphagia in stroke patients. (Shaker R, Geenen JE) Gastroenterol Hepatol (N Y) 2011 May;7(5):308-32 PMID: 21857832 PMCID: PMC3127036 08/23/2011    
  • Esophageal sensation in premature human neonates: temporal relationships and implications of aerodigestive reflexes and electrocortical arousals. (Jadcherla SR, Parks VN, Peng J, Dzodzomenyo S, Fernandez S, Shaker R, Splaingard M) Am J Physiol Gastrointest Liver Physiol 2012 Jan 01;302(1):G134-44 PMID: 21852361 PMCID: PMC3345963 08/20/2011       20 Citations
  • Neuronal plasticity in the cingulate cortex of rats following esophageal acid exposure in early life. (Banerjee B, Medda BK, Schmidt J, Lang IM, Sengupta JN, Shaker R) Gastroenterology 2011 Aug;141(2):544-52 PMID: 21616075 PMCID: PMC3152593 05/28/2011       7 Citations
  • Neonatal cystitis-induced colonic hypersensitivity in adult rats: a model of viscero-visceral convergence. (Miranda A, Mickle A, Schmidt J, Zhang Z, Shaker R, Banerjee B, Sengupta JN) Neurogastroenterol Motil 2011 Jul;23(7):683-e281 PMID: 21592255 PMCID: PMC3117950 05/20/2011       23 Citations
  • Pharyngeal airway protective reflexes are triggered before the maximum volume of fluid that the hypopharynx can safely hold is exceeded. (Dua K, Surapaneni SN, Kuribayashi S, Hafeezullah M, Shaker R) Am J Physiol Gastrointest Liver Physiol 2011 Aug;301(2):G197-202 PMID: 21566013 PMCID: PMC3154610 05/14/2011       20 Citations
  • Protective role of aerodigestive reflexes against aspiration: study on subjects with impaired and preserved reflexes. (Dua K, Surapaneni SN, Kuribayashi S, Hafeezullah M, Shaker R) Gastroenterology 2011 Jun;140(7):1927-33 PMID: 21420407 PMCID: PMC3425443 03/23/2011       20 Citations
  • Efficacy of the thin agar layer method for the recovery of stressed Cronobacter spp. (Enterobacter sakazakii). (Osaili TM, Al-Nabulsi AA, Shaker RR, Al-Holy MM, Al-Haddaq MS, Olaimat AN, Ayyash MM, Al Ta'ani MK, Forsythe SJ) J Food Prot 2010 Oct;73(10):1913-8 PMID: 21067681 11/12/2010    
  • Differential activation of medullary vagal nuclei caused by stimulation of different esophageal mechanoreceptors. (Lang IM, Medda BK, Shaker R) Brain Res 2011 Jan 12;1368:119-33 PMID: 20971087 PMCID: PMC3014375 10/26/2010       14 Citations
  • Physiology and pathophysiology of glottic reflexes and pulmonary aspiration: from neonates to adults. (Jadcherla SR, Hogan WJ, Shaker R) Semin Respir Crit Care Med 2010 Oct;31(5):554-60 PMID: 20941656 PMCID: PMC3796769 10/14/2010       15 Citations
  • Lower esophageal sphincter relaxation reflex kinetics: effects of peristaltic reflexes and maturation in human premature neonates. (Pena EM, Parks VN, Peng J, Fernandez SA, Di Lorenzo C, Shaker R, Jadcherla SR) Am J Physiol Gastrointest Liver Physiol 2010 Dec;299(6):G1386-95 PMID: 20864655 PMCID: PMC3006240 09/25/2010       26 Citations
  • Differential activation of pontomedullary nuclei by acid perfusion of different regions of the esophagus. (Lang IM, Medda BK, Shaker R) Brain Res 2010 Sep 17;1352:94-107 PMID: 20655885 PMCID: PMC2926140 07/27/2010       5 Citations
  • Anatomic-manometric correlation of the upper esophageal sphincter: a concurrent US and manometry study. (Hernandez LV, Dua KS, Surapaneni SN, Rittman T, Shaker R) Gastrointest Endosc 2010 Sep;72(3):587-92 PMID: 20579650 PMCID: PMC4142490 06/29/2010       8 Citations
  • Enhancing effects of flavored nutritive stimuli on cortical swallowing network activity. (Babaei A, Kern M, Antonik S, Mepani R, Ward BD, Li SJ, Hyde J, Shaker R) Am J Physiol Gastrointest Liver Physiol 2010 Aug;299(2):G422-9 PMID: 20508154 PMCID: PMC2928539 05/29/2010       26 Citations
  • Thalidomide inhibits inflammatory and angiogenic activation of human intestinal microvascular endothelial cells (HIMEC). (Rafiee P, Stein DJ, Nelson VM, Otterson MF, Shaker R, Binion DG) Am J Physiol Gastrointest Liver Physiol 2010 Feb;298(2):G167-76 PMID: 19926820 PMCID: PMC2822501 11/21/2009       24 Citations
  • Upper esophageal sphincter and gastroesophageal junction pressure changes act to prevent gastroesophageal and esophagopharyngeal reflux during apneic episodes in patients with obstructive sleep apnea. (Kuribayashi S, Massey BT, Hafeezullah M, Perera L, Hussaini SQ, Tatro L, Darling RJ, Franco R, Shaker R) Chest 2010 Apr;137(4):769-76 PMID: 19914981 11/17/2009    
  • Altered expression of P2X3 in vagal and spinal afferents following esophagitis in rats. (Banerjee B, Medda BK, Schmidt J, Zheng Y, Zhang Z, Shaker R, Sengupta JN) Histochem Cell Biol 2009 Dec;132(6):585-97 PMID: 19784665 PMCID: PMC4820021 09/29/2009       20 Citations
  • Definition and implications of novel pharyngo-glottal reflex in human infants using concurrent manometry ultrasonography. (Jadcherla SR, Gupta A, Wang M, Coley BD, Fernandez S, Shaker R) Am J Gastroenterol 2009 Oct;104(10):2572-82 PMID: 19603008 PMCID: PMC3791891 07/16/2009       37 Citations
  • Effect of systemic alcohol and nicotine on airway protective reflexes. (Dua KS, Surapaneni SN, Santharam R, Knuff D, Hofmann C, Shaker R) Am J Gastroenterol 2009 Oct;104(10):2431-8 PMID: 19550414 PMCID: PMC4160881 06/25/2009       19 Citations
  • Altered mechanosensitive properties of vagal afferent fibers innervating the stomach following gastric surgery in rats. (Miranda A, Mickle A, Medda B, Zhang Z, Phillips RJ, Tipnis N, Powley TL, Shaker R, Sengupta JN) Neuroscience 2009 Sep 15;162(4):1299-306 PMID: 19477237 PMCID: PMC2741133 05/30/2009       11 Citations
  • A randomized study comparing the Shaker exercise with traditional therapy: a preliminary study. (Logemann JA, Rademaker A, Pauloski BR, Kelly A, Stangl-McBreen C, Antinoja J, Grande B, Farquharson J, Kern M, Easterling C, Shaker R) Dysphagia 2009 Dec;24(4):403-11 PMID: 19472007 PMCID: PMC2895999 05/28/2009       65 Citations
  • Terminating motor events for TLESR are influenced by the presence and distribution of refluxate. (Kuribayashi S, Massey BT, Hafeezullah M, Perera L, Hussaini SQ, Tatro L, Darling RJ, Franco R, Shaker R) Am J Physiol Gastrointest Liver Physiol 2009 Jul;297(1):G71-5 PMID: 19460846 PMCID: PMC3817257 05/23/2009       16 Citations
  • Effect of esophageal acid exposure on the cortical swallowing network in healthy human subjects. (Kern M, Chai K, Lawal A, Shaker R) Am J Physiol Gastrointest Liver Physiol 2009 Jul;297(1):G152-8 PMID: 19407219 PMCID: PMC2711752 05/02/2009       14 Citations
  • Differential effects of transient receptor vanilloid one (TRPV1) antagonists in acid-induced excitation of esophageal vagal afferent fibers of rats. (Peles S, Medda BK, Zhang Z, Banerjee B, Lehmann A, Shaker R, Sengupta JN) Neuroscience 2009 Jun 30;161(2):515-25 PMID: 19324074 PMCID: PMC2703792 03/28/2009       25 Citations
  • Intramucosal distribution of WNT signaling components in human esophagus. (Ali I, Rafiee P, Zheng Y, Johnson C, Banerjee B, Haasler G, Jacob H, Shaker R) J Clin Gastroenterol 2009 Apr;43(4):327-37 PMID: 19309775 PMCID: PMC4811354 03/25/2009       9 Citations
  • The Feasibility of Establishing Agreement Between Laboratories for Measures of Oropharyngeal Structural Movements. (Pauloski BR, Rademaker AW, Kern M, Shaker R, Logemann JA) J Med Speech Lang Pathol 2009 Mar;17(1):9-19 PMID: 21512610 PMCID: PMC3079209 03/01/2009    
  • Effect of postnatal maturation on the mechanisms of esophageal propulsion in preterm human neonates: primary and secondary peristalsis. (Gupta A, Gulati P, Kim W, Fernandez S, Shaker R, Jadcherla SR) Am J Gastroenterol 2009 Feb;104(2):411-9 PMID: 19174814 PMCID: PMC3796765 01/29/2009       35 Citations
  • Effect of curcumin on acidic pH-induced expression of IL-6 and IL-8 in human esophageal epithelial cells (HET-1A): role of PKC, MAPKs, and NF-kappaB. (Rafiee P, Nelson VM, Manley S, Wellner M, Floer M, Binion DG, Shaker R) Am J Physiol Gastrointest Liver Physiol 2009 Feb;296(2):G388-98 PMID: 19074641 12/17/2008       48 Citations
  • Transnasal esogastroduodenoscopy (EGD): comparison with conventional EGD and new applications. (Maffei M, Dumonceau JM) Swiss Med Wkly 2008 Nov 15;138(45-46):658-64 PMID: 19043813 12/02/2008       20 Citations
  • Alterations in N-methyl-D-aspartate receptor subunits in primary sensory neurons following acid-induced esophagitis in cats. (Banerjee B, Medda BK, Zheng Y, Miller H, Miranda A, Sengupta JN, Shaker R) Am J Physiol Gastrointest Liver Physiol 2009 Jan;296(1):G66-77 PMID: 18974310 PMCID: PMC2636931 11/01/2008       15 Citations
  • Esophageal dysphagia. (Lawal A, Shaker R) Phys Med Rehabil Clin N Am 2008 Nov;19(4):729-45, viii PMID: 18940638 10/23/2008       6 Citations
  • Augmentation of deglutitive thyrohyoid muscle shortening by the Shaker Exercise. (Mepani R, Antonik S, Massey B, Kern M, Logemann J, Pauloski B, Rademaker A, Easterling C, Shaker R) Dysphagia 2009 Mar;24(1):26-31 PMID: 18685891 PMCID: PMC2892888 08/08/2008       36 Citations
  • Fatigue analysis before and after shaker exercise: physiologic tool for exercise design. (White KT, Easterling C, Roberts N, Wertsch J, Shaker R) Dysphagia 2008 Dec;23(4):385-91 PMID: 18369673 PMCID: PMC4811359 03/29/2008       12 Citations
  • Manometric evidence for a phonation-induced UES contractile reflex. (Perera L, Kern M, Hofmann C, Tatro L, Chai K, Kuribayashi S, Lawal A, Shaker R) Am J Physiol Gastrointest Liver Physiol 2008 Apr;294(4):G885-91 PMID: 18239061 02/02/2008       16 Citations
  • Neurocognitive processing of esophageal central sensitization in the insula and cingulate gyrus. (Lawal A, Kern M, Sanjeevi A, Antonik S, Mepani R, Rittmann T, Hussaini S, Hofmann C, Tatro L, Jesmanowicz A, Verber M, Shaker R) Am J Physiol Gastrointest Liver Physiol 2008 Mar;294(3):G787-94 PMID: 18187518 01/12/2008       23 Citations
  • Pharyngeal swallowing: defining pharyngeal and upper esophageal sphincter relationships in human neonates. (Jadcherla SR, Gupta A, Stoner E, Fernandez S, Shaker R) J Pediatr 2007 Dec;151(6):597-603 PMID: 18035137 PMCID: PMC2211414 11/24/2007       37 Citations
  • Airway responses to esophageal acidification. (Lang IM, Haworth ST, Medda BK, Roerig DL, Forster HV, Shaker R) Am J Physiol Regul Integr Comp Physiol 2008 Jan;294(1):R211-9 PMID: 17928508 10/12/2007       26 Citations
  • Gastroesophageal reflux disease: beyond mucosal injury. (Shaker R) J Clin Gastroenterol 2007 Jul;41 Suppl 2:S160-2 PMID: 17575516 08/01/2007       13 Citations
  • Effect of reflux-induced inflammation on transient receptor potential vanilloid one (TRPV1) expression in primary sensory neurons innervating the oesophagus of rats. (Banerjee B, Medda BK, Lazarova Z, Bansal N, Shaker R, Sengupta JN) Neurogastroenterol Motil 2007 Aug;19(8):681-91 PMID: 17640184 07/21/2007       53 Citations
  • Esophago-glottal closure reflex in human infants: a novel reflex elicited with concurrent manometry and ultrasonography. (Jadcherla SR, Gupta A, Coley BD, Fernandez S, Shaker R) Am J Gastroenterol 2007 Oct;102(10):2286-93 PMID: 17617206 PMCID: PMC4028634 07/10/2007       45 Citations
  • Colorectal cancer screening among midwestern community-based residents: indicators of success. (Matthews BA, Nattinger AB, Venkatesan T, Shaker R) J Community Health 2007 Apr;32(2):103-20 PMID: 17571524 06/19/2007       7 Citations
  • Objective risk, subjective risk, and colorectal cancer screening among a clinic sample. (Matthews BA, Nattinger AB, Venkatesan T, Shaker R, Anderson RC) Psychol Health Med 2007 Mar;12(2):135-47 PMID: 17365894 03/17/2007       4 Citations
  • Safety and feasibility of evaluating airway-protective reflexes during sleep: new technique and preliminary results. (Dua KS, Bajaj JS, Rittmann T, Hofmann C, Shaker R) Gastrointest Endosc 2007 Mar;65(3):483-6 PMID: 17321251 02/27/2007       3 Citations
  • Performance and optimal technique for pharyngeal impedance recording: A simulated pharyngeal reflux study. (Aslam M, Bajaj S, Easterling C, Kawamura O, Rittmann T, Hofmann C, Liu J, Shaker R) Am J Gastroenterol 2007 Jan;102(1):33-9 PMID: 17266686 02/03/2007       11 Citations
  • Impedance signature of pharyngeal gaseous reflux. (Kawamura O, Bajaj S, Aslam M, Hofmann C, Rittmann T, Shaker R) Eur J Gastroenterol Hepatol 2007 Jan;19(1):65-71 PMID: 17206079 01/09/2007       3 Citations
  • Unsedated ultrathin EGD. (Saeian K, Shaker R) Gastrointest Endosc 2006 Dec;64(6):874-6 PMID: 17140889 12/05/2006       4 Citations
  • Dickkopf homologs in squamous mucosa of esophagitis patients are overexpressed compared with Barrett's patients and healthy controls. (Ali I, Rafiee P, Hogan WJ, Jacob HJ, Komorowski RA, Haasler GB, Shaker R) Am J Gastroenterol 2006 Jul;101(7):1437-48 PMID: 16863544 07/26/2006       17 Citations
  • Effect of maturation of the magnitude of mechanosensitive and chemosensitive reflexes in the premature human esophagus. (Jadcherla SR, Hoffmann RG, Shaker R) J Pediatr 2006 Jul;149(1):77-82 PMID: 16860132 PMCID: PMC4075758 07/25/2006       56 Citations
  • Human esophageal microvascular endothelial cells respond to acidic pH stress by PI3K/AKT and p38 MAPK-regulated induction of Hsp70 and Hsp27. (Rafiee P, Theriot ME, Nelson VM, Heidemann J, Kanaa Y, Horowitz SA, Rogaczewski A, Johnson CP, Ali I, Shaker R, Binion DG) Am J Physiol Cell Physiol 2006 Nov;291(5):C931-45 PMID: 16790501 06/23/2006       61 Citations
  • Correlation of glottal closure using concurrent ultrasonography and nasolaryngoscopy in children: a novel approach to evaluate glottal status. (Jadcherla SR, Gupta A, Stoner E, Coley BD, Wiet GJ, Shaker R) Dysphagia 2006 Jan;21(1):75-81 PMID: 16786412 PMCID: PMC4028689 06/21/2006       24 Citations
  • Radial asymmetry of the upper oesophageal sphincter pressure profile: fact or artefact. (Bardan E, Kern M, Torrico S, Arndorfer RC, Massey BT, Shaker R) Neurogastroenterol Motil 2006 Jun;18(6):418-24 PMID: 16700720 05/17/2006       7 Citations
  • Swallow syncope in association with Schatzki ring and hypertensive esophageal peristalsis: report of three cases and review of the literature. (Gawrieh S, Carroll T, Hogan WJ, Soergel KH, Shaker R) Dysphagia 2005;20(4):273-7 PMID: 16633871 04/25/2006       9 Citations
  • Neonatal nociceptive somatic stimulation differentially modifies the activity of spinal neurons in rats and results in altered somatic and visceral sensation. (Miranda A, Peles S, Shaker R, Rudolph C, Sengupta JN) J Physiol 2006 May 01;572(Pt 3):775-87 PMID: 16513666 PMCID: PMC1779998 03/04/2006       19 Citations
  • Effect of aging on bolus kinematics during the pharyngeal phase of swallowing. (Bardan E, Kern M, Arndorfer RC, Hofmann C, Shaker R) Am J Physiol Gastrointest Liver Physiol 2006 Mar;290(3):G458-65 PMID: 16474008 02/14/2006       39 Citations
  • Treatment of chronic posterior laryngitis with esomeprazole. (Vaezi MF, Richter JE, Stasney CR, Spiegel JR, Iannuzzi RA, Crawley JA, Hwang C, Sostek MB, Shaker R) Laryngoscope 2006 Feb;116(2):254-60 PMID: 16467715 02/10/2006       221 Citations
  • Novel evidence for hypersensitivity of visceral sensory neural circuitry in irritable bowel syndrome patients. (Lawal A, Kern M, Sidhu H, Hofmann C, Shaker R) Gastroenterology 2006 Jan;130(1):26-33 PMID: 16401465 01/13/2006       88 Citations
  • Influence of sleep stages on esophago-upper esophageal sphincter contractile reflex and secondary esophageal peristalsis. (Bajaj JS, Bajaj S, Dua KS, Jaradeh S, Rittmann T, Hofmann C, Shaker R) Gastroenterology 2006 Jan;130(1):17-25 PMID: 16401464 01/13/2006       36 Citations
  • Laparoscopic Nissen fundoplication decreases gastroesophageal junction distensibility in patients with gastroesophageal reflux disease. (Blom D, Bajaj S, Liu J, Hofmann C, Rittmann T, Derksen T, Shaker R) J Gastrointest Surg 2005 Dec;9(9):1318-25 PMID: 16332489 12/08/2005       13 Citations
  • The effects of volatile salivary acids and bases on exhaled breath condensate pH. (Effros RM, Casaburi R, Su J, Dunning M, Torday J, Biller J, Shaker R) Am J Respir Crit Care Med 2006 Feb 15;173(4):386-92 PMID: 16284109 PMCID: PMC2662940 11/15/2005       86 Citations
  • Another indication for transnasal, unsedated upper-GI endoscopy. (Bajaj JS, Shaker R) Gastrointest Endosc 2005 Nov;62(5):667-8 PMID: 16246676 10/26/2005       5 Citations
  • Characteristics of upper oesophageal sphincter and oesophageal body during maturation in healthy human neonates compared with adults. (Jadcherla SR, Duong HQ, Hofmann C, Hoffmann R, Shaker R) Neurogastroenterol Motil 2005 Oct;17(5):663-70 PMID: 16185304 09/28/2005       61 Citations
  • Attaining and maintaining isometric and isokinetic goals of the Shaker exercise. (Easterling C, Grande B, Kern M, Sears K, Shaker R) Dysphagia 2005;20(2):133-8 PMID: 16172822 09/21/2005       43 Citations
  • Response properties of the brainstem neurons of the cat following intra-esophageal acid-pepsin infusion. (Medda BK, Sengupta JN, Lang IM, Shaker R) Neuroscience 2005;135(4):1285-94 PMID: 16165290 09/17/2005       30 Citations
  • Cingulate cortex: a closer look at its gut-related functional topography. (Lawal A, Kern M, Sanjeevi A, Hofmann C, Shaker R) Am J Physiol Gastrointest Liver Physiol 2005 Oct;289(4):G722-30 PMID: 16160081 09/15/2005       7 Citations
  • Prevalence of gastroesophagopharyngeal acid reflux events: an evidence-based systematic review. (Ulualp SO, Roland PS, Toohill RJ, Shaker R) Am J Otolaryngol 2005 Jul-Aug;26(4):239-44 PMID: 15991089 07/02/2005       21 Citations
  • Epithelial lining fluid solute concentrations in chronic obstructive lung disease patients and normal subjects. (Effros RM, Peterson B, Casaburi R, Su J, Dunning M, Torday J, Biller J, Shaker R) J Appl Physiol (1985) 2005 Oct;99(4):1286-92 PMID: 15920100 05/28/2005       56 Citations
  • Treatment of actively bleeding Mallory-Weiss syndrome: epinephrine injection or band ligation? (Gawrieh S, Shaker R) Curr Gastroenterol Rep 2005 Jun;7(3):175 PMID: 15913474 05/26/2005       1 Citations
  • Variceal band ligation versus propranolol for primary prophylaxis of variceal bleeding in cirrhosis. (Gawrieh S, Shaker R) Curr Gastroenterol Rep 2005 Jun;7(3):175-6 PMID: 15913473 05/26/2005       2 Citations
  • Optimal stimulus intensity and reliability of air stimulation technique for elicitation of laryngo-upper esophageal sphincter contractile reflex. (Kawamura O, Easterling C, Rittmann T, Hofmann C, Shaker R) Ann Otol Rhinol Laryngol 2005 Mar;114(3):223-8 PMID: 15825573 04/14/2005       3 Citations
  • Feasibility and safety of endoscopic evaluation of gastric emptying. (Attila T, Hellman RS, Krasnow AZ, Hofmann CL, Saeian K, Dua KS, Binion DG, Shaker R) Endoscopy 2005 Mar;37(3):240-3 PMID: 15731940 02/26/2005       5 Citations
  • Utility of exhaled breath condensates in chronic obstructive pulmonary disease: a critical review. (Effros RM, Su J, Casaburi R, Shaker R, Biller J, Dunning M) Curr Opin Pulm Med 2005 Mar;11(2):135-9 PMID: 15699785 02/09/2005       37 Citations
  • Nighttime GERD: clinical implications and therapeutic challenges. (Shaker R) Best Pract Res Clin Gastroenterol 2004;18 Suppl:31-8 PMID: 15588793 12/14/2004       21 Citations
  • The promise and perils of exhaled breath condensates. (Effros RM, Dunning MB 3rd, Biller J, Shaker R) Am J Physiol Lung Cell Mol Physiol 2004 Dec;287(6):L1073-80 PMID: 15531756 11/09/2004       97 Citations
  • Review article: impact of night-time reflux on lifestyle - unrecognized issues in reflux disease. (Shaker R, Brunton S, Elfant A, Golopol L, Ruoff G, Stanghellini V) Aliment Pharmacol Ther 2004 Dec;20 Suppl 9:3-13 PMID: 15527460 11/06/2004       19 Citations
  • Effect of lower esophageal sphincter tone and crural diaphragm contraction on distensibility of the gastroesophageal junction in humans. (Shaker R, Bardan E, Gu C, Massey BT, Sanders T, Kern MK, Hoffmann RG, Hogan WJ) Am J Physiol Gastrointest Liver Physiol 2004 Oct;287(4):G815-21 PMID: 15361362 09/14/2004       20 Citations
  • Acute nociceptive somatic stimulus sensitizes neurones in the spinal cord to colonic distension in the rat. (Peles S, Miranda A, Shaker R, Sengupta JN) J Physiol 2004 Oct 01;560(Pt 1):291-302 PMID: 15284340 PMCID: PMC1665216 07/31/2004       35 Citations
  • Absence of increasing cortical fMRI activity volume in response to increasing visceral stimulation in IBS patients. (Sidhu H, Kern M, Shaker R) Am J Physiol Gastrointest Liver Physiol 2004 Aug;287(2):G425-35 PMID: 15246969 07/13/2004       28 Citations
  • Laryngo-upper esophageal sphincter contractile reflex in humans deteriorates with age. (Kawamura O, Easterling C, Aslam M, Rittmann T, Hofmann C, Shaker R) Gastroenterology 2004 Jul;127(1):57-64 PMID: 15236172 07/06/2004       24 Citations
  • Esophageal veggie spasms: a food-specific cause of chest distress. (Bajaj JS, Shaker R, Hogan WJ) Am J Gastroenterol 2004 Jul;99(7):1396-8 PMID: 15233683 07/06/2004       1 Citations
  • Differential activation of medullary vagal nuclei during different phases of swallowing in the cat. (Lang IM, Dean C, Medda BK, Aslam M, Shaker R) Brain Res 2004 Jul 16;1014(1-2):145-63 PMID: 15213000 06/24/2004       22 Citations
  • Physical and pH properties of gastroesophagopharyngeal refluxate: a 24-hour simultaneous ambulatory impedance and pH monitoring study. (Kawamura O, Aslam M, Rittmann T, Hofmann C, Shaker R) Am J Gastroenterol 2004 Jun;99(6):1000-10 PMID: 15180717 06/08/2004       120 Citations
  • Treatment options for eosinophilic esophagitis: montelukast. (Gawrieh S, Shaker R) Curr Gastroenterol Rep 2004 Jun;6(3):190 PMID: 15128482 05/07/2004    
  • Treatment options for eosinophilic esophagitis: elemental diet. (Gawrieh S, Shaker R) Curr Gastroenterol Rep 2004 Jun;6(3):189 PMID: 15128481 05/07/2004    
  • Response properties of antral mechanosensitive afferent fibers and effects of ionotropic glutamate receptor antagonists. (Sengupta JN, Petersen J, Peles S, Shaker R) Neuroscience 2004;125(3):711-23 PMID: 15099685 04/22/2004       27 Citations
  • Altered visceral sensation in response to somatic pain in the rat. (Miranda A, Peles S, Rudolph C, Shaker R, Sengupta JN) Gastroenterology 2004 Apr;126(4):1082-9 PMID: 15057747 04/02/2004       62 Citations
  • Eosinophilic esophagitis in adults: an emerging problem with unique esophageal features. (Potter JW, Saeian K, Staff D, Massey BT, Komorowski RA, Shaker R, Hogan WJ) Gastrointest Endosc 2004 Mar;59(3):355-61 PMID: 14997131 03/05/2004       213 Citations
  • Characterization of the cerebral cortical representation of heartburn in GERD patients. (Kern M, Hofmann C, Hyde J, Shaker R) Am J Physiol Gastrointest Liver Physiol 2004 Jan;286(1):G174-81 PMID: 14512287 09/27/2003       51 Citations
  • Cerebral cortical representation of external anal sphincter contraction: effect of effort. (Kern MK, Arndorfer RC, Hyde JS, Shaker R) Am J Physiol Gastrointest Liver Physiol 2004 Feb;286(2):G304-11 PMID: 14512288 09/27/2003       26 Citations
  • A simple method for estimating respiratory solute dilution in exhaled breath condensates. (Effros RM, Biller J, Foss B, Hoagland K, Dunning MB, Castillo D, Bosbous M, Sun F, Shaker R) Am J Respir Crit Care Med 2003 Dec 15;168(12):1500-5 PMID: 14512268 09/27/2003       149 Citations
  • Quality of life and fundoplication II. (Staff DM, Shaker R) Curr Gastroenterol Rep 2001 Jun;3(3):186-7 PMID: 12953707 09/05/2003    
  • Exhaled breath condensates: a potential novel technique for detecting aspiration. (Effros RM, Bosbous M, Foss B, Shaker R, Biller J) Am J Med 2003 Aug 18;115 Suppl 3A:137S-143S PMID: 12928090 08/21/2003       4 Citations
  • Normal physiology of the aerodigestive tract and its effect on the upper gut. (Shaker R, Hogan WJ) Am J Med 2003 Aug 18;115 Suppl 3A:2S-9S PMID: 12928068 08/21/2003       9 Citations
  • A critical review of endoscopic therapy for gastroesophageal reflux disease. (Hogan WJ, Shaker R) Am J Med 2003 Aug 18;115 Suppl 3A:201S-210S PMID: 12928102 08/21/2003       9 Citations
  • Isolation and characterization of human esophageal microvascular endothelial cells: mechanisms of inflammatory activation. (Rafiee P, Ogawa H, Heidemann J, Li MS, Aslam M, Lamirand TH, Fisher PJ, Graewin SJ, Dwinell MB, Johnson CP, Shaker R, Binion DG) Am J Physiol Gastrointest Liver Physiol 2003 Dec;285(6):G1277-92 PMID: 12919942 08/16/2003       29 Citations
  • Esophageal body and upper esophageal sphincter motor responses to esophageal provocation during maturation in preterm newborns. (Jadcherla SR, Duong HQ, Hoffmann RG, Shaker R) J Pediatr 2003 Jul;143(1):31-8 PMID: 12915821 08/14/2003       69 Citations
  • Nighttime heartburn is an under-appreciated clinical problem that impacts sleep and daytime function: the results of a Gallup survey conducted on behalf of the American Gastroenterological Association. (Shaker R, Castell DO, Schoenfeld PS, Spechler SJ) Am J Gastroenterol 2003 Jul;98(7):1487-93 PMID: 12873567 07/23/2003       324 Citations
  • Resistance of the pulmonary epithelium to movement of buffer ions. (Effros RM, Olson L, Lin W, Audi S, Hogan G, Shaker R, Hoagland K, Foss B) Am J Physiol Lung Cell Mol Physiol 2003 Aug;285(2):L476-83 PMID: 12851214 07/10/2003       8 Citations
  • Intrapharyngeal distribution of gastric acid refluxate. (Shaker R, Bardan E, Gu C, Kern M, Torrico L, Toohill R) Laryngoscope 2003 Jul;113(7):1182-91 PMID: 12838017 07/03/2003       50 Citations
  • Further characterization of human brain processing of viscero-sensation: the role of gender and a word of caution. (Kern M, Shaker R) Gastroenterology 2003 Jun;124(7):1975-7 PMID: 12806632 06/14/2003       4 Citations
  • Modulation of oesophago-UOS contractile reflex: effect of proximal and distal esophageal distention and swallowing. (Aslam M, Kern M, Shaker R) Neurogastroenterol Motil 2003 Jun;15(3):323-9 PMID: 12787342 06/06/2003       10 Citations
  • Medical management of nocturnal symptoms of gastro-oesophageal reflux disease in the elderly. (Gawrieh S, Shaker R) Drugs Aging 2003;20(7):509-16 PMID: 12749748 05/17/2003       6 Citations
  • Relative contribution of various airway protective mechanisms to prevention of aspiration during swallowing. (Medda BK, Kern M, Ren J, Xie P, Ulualp SO, Lang IM, Shaker R) Am J Physiol Gastrointest Liver Physiol 2003 Jun;284(6):G933-9 PMID: 12529264 01/17/2003       44 Citations
  • Peripheral mechanisms affecting the lower esophageal sphincter tone. (Gawrieh S, Shaker R) Gastroenterol Clin North Am 2002 Dec;31(4 Suppl):S21-33 PMID: 12489468 12/20/2002       5 Citations
  • Pharyngoglottal closure reflex: characterization in healthy young, elderly and dysphagic patients with predeglutitive aspiration. (Shaker R, Ren J, Bardan E, Easterling C, Dua K, Xie P, Kern M) Gerontology 2003 Jan-Feb;49(1):12-20 PMID: 12457045 11/29/2002       78 Citations
  • Effect of chronic and acute cigarette smoking on the pharyngoglottal closure reflex. (Dua K, Bardan E, Ren J, Sui Z, Shaker R) Gut 2002 Dec;51(6):771-5 PMID: 12427774 PMCID: PMC1773456 11/13/2002       26 Citations
  • Effect of GABA(B) receptor agonist on distension-sensitive pelvic nerve afferent fibers innervating rat colon. (Sengupta JN, Medda BK, Shaker R) Am J Physiol Gastrointest Liver Physiol 2002 Dec;283(6):G1343-51 PMID: 12388205 10/22/2002       26 Citations
  • Unsedated transnasal endoscopy: a new technique for accurately detecting and grading esophageal varices in cirrhotic patients. (Saeian K, Staff D, Knox J, Binion D, Townsend W, Dua K, Shaker R) Am J Gastroenterol 2002 Sep;97(9):2246-9 PMID: 12358240 10/03/2002       42 Citations
  • Unsedated transnasal endoscopy accurately detects Barrett's metaplasia and dysplasia. (Saeian K, Staff DM, Vasilopoulos S, Townsend WF, Almagro UA, Komorowski RA, Choi H, Shaker R) Gastrointest Endosc 2002 Oct;56(4):472-8 PMID: 12297760 09/26/2002       92 Citations
  • Mechanisms of airway protection during retching, vomiting, and swallowing. (Lang IM, Dana N, Medda BK, Shaker R) Am J Physiol Gastrointest Liver Physiol 2002 Sep;283(3):G529-36 PMID: 12181164 08/16/2002       38 Citations
  • Radiographic evaluation of complex dysphagic patients: comparison with videoendoscopic technique. (Spinelli KS, Easterling CS, Shaker R) Curr Gastroenterol Rep 2002 Jun;4(3):187-92 PMID: 12010617 05/16/2002       4 Citations
  • Autonomic dysfunction, vasomotor rhinitis, and extraesophageal manifestations of gastroesophageal reflux. (Loehrl TA, Smith TL, Darling RJ, Torrico L, Prieto TE, Shaker R, Toohill RJ, Jaradeh SS) Otolaryngol Head Neck Surg 2002 Apr;126(4):382-7 PMID: 11997777 05/09/2002       69 Citations
  • Rehabilitation of swallowing by exercise in tube-fed patients with pharyngeal dysphagia secondary to abnormal UES opening. (Shaker R, Easterling C, Kern M, Nitschke T, Massey B, Daniels S, Grande B, Kazandjian M, Dikeman K) Gastroenterology 2002 May;122(5):1314-21 PMID: 11984518 05/02/2002    
  • Cerebral cortical registration of subliminal visceral stimulation. (Kern MK, Shaker R) Gastroenterology 2002 Feb;122(2):290-8 PMID: 11832444 02/08/2002       49 Citations
  • Vocal cord closure pressure during volitional swallow and other voluntary tasks. (Shaker R, Dua KS, Ren J, Xie P, Funahashi A, Schapira RM) Dysphagia 2002;17(1):13-8 PMID: 11820382 02/01/2002       17 Citations
  • The small-caliber esophagus: an unappreciated cause of dysphagia for solids in patients with eosinophilic esophagitis. (Vasilopoulos S, Murphy P, Auerbach A, Massey BT, Shaker R, Stewart E, Komorowski RA, Hogan WJ) Gastrointest Endosc 2002 Jan;55(1):99-106 PMID: 11756928 01/05/2002       144 Citations
  • Esophageal and upper esophageal sphincter motor function in babies. (Jadcherla SR, Shaker R) Am J Med 2001 Dec 03;111 Suppl 8A:64S-68S PMID: 11749928 12/26/2001       25 Citations
  • Unsedated transnasal laryngo-esophagogastroduodenoscopy: an alternative to conventional endoscopy. (Shaker R, Saeian K) Am J Med 2001 Dec 03;111 Suppl 8A:153S-156S PMID: 11749942 12/26/2001       25 Citations
  • Medical treatment of supraesophageal complications of gastroesophageal reflux disease. (Hogan WJ, Shaker R) Am J Med 2001 Dec 03;111 Suppl 8A:197S-201S PMID: 11749950 12/26/2001       22 Citations
  • Gender differences in cortical representation of rectal distension in healthy humans. (Kern MK, Jaradeh S, Arndorfer RC, Jesmanowicz A, Hyde J, Shaker R) Am J Physiol Gastrointest Liver Physiol 2001 Dec;281(6):G1512-23 PMID: 11705757 11/14/2001       78 Citations
  • Mechanisms of reflexes induced by esophageal distension. (Lang IM, Medda BK, Shaker R) Am J Physiol Gastrointest Liver Physiol 2001 Nov;281(5):G1246-63 PMID: 11668034 10/23/2001       82 Citations
  • Post-fundoplication symptoms: the role for endoscopic assessment of fundoplication integrity. (Jailwala J, Massey B, Staff D, Shaker R, Hogan W) Gastrointest Endosc 2001 Sep;54(3):351-6 PMID: 11522977 08/28/2001       14 Citations
  • Supra-oesophageal complications of reflux disease. (Jailwala JA, Shaker R) Dig Liver Dis 2000 May;32(4):267-74 PMID: 11515621 08/23/2001       6 Citations
  • Choline acetyltransferase activity parallels the pressure gradient in the feline pharyngo-esophageal region. (Xie P, Medda B, Ren J, Mustin E, Shaker R, Koch TR) Auton Neurosci 2001 Jun 20;89(1-2):125-7 PMID: 11474640 07/28/2001       1 Citations
  • Esophageal disorders in the elderly. (Shaker R, Staff D) Gastroenterol Clin North Am 2001 Jun;30(2):335-61, vii-viii PMID: 11432295 07/04/2001    
  • The new proton pump inhibitor esomeprazole is effective as a maintenance therapy in GERD patients with healed erosive oesophagitis: a 6-month, randomized, double-blind, placebo-controlled study of efficacy and safety. (Vakil NB, Shaker R, Johnson DA, Kovacs T, Baerg RD, Hwang C, D'Amico D, Hamelin B) Aliment Pharmacol Ther 2001 Jul;15(7):927-35 PMID: 11421866 06/26/2001       110 Citations
  • Newer therapies for gastroesophageal reflux disease: numb, burn, or stitch? (Jailwala J, Shaker R) Curr Gastroenterol Rep 2001 Jun;3(3):188-90 PMID: 11353553 05/17/2001       4 Citations
  • Videoendoscopic evaluation of supraesophageal dysphagia. (Staff DM, Shaker R) Curr Gastroenterol Rep 2001 Jun;3(3):200-5 PMID: 11353555 05/17/2001       7 Citations
  • Quality of life before and after fundoplication. (Staff DM, Shaker R) Curr Gastroenterol Rep 2001 Jun;3(3):185-6 PMID: 11353552 05/17/2001    
  • Defiant dysphagia: small-caliber esophagus and refractory benign esophageal strictures. (Vasilopoulos S, Shaker R) Curr Gastroenterol Rep 2001 Jun;3(3):225-30 PMID: 11353559 05/17/2001       19 Citations
  • Self-expanding metal esophageal stent with anti-reflux mechanism. (Dua KS, Kozarek R, Kim J, Evans J, Medda BK, Lang I, Hogan WJ, Shaker R) Gastrointest Endosc 2001 May;53(6):603-13 PMID: 11323586 04/27/2001       108 Citations
  • Aging in the gastrointestinal tract. (Staff D, Shaker R) Dis Mon 2001 Mar;47(3):72-101 PMID: 11287870 04/05/2001       3 Citations
  • Swallow-related cerebral cortical activity maps are not specific to deglutition. (Kern M, Birn R, Jaradeh S, Jesmanowicz A, Cox R, Hyde J, Shaker R) Am J Physiol Gastrointest Liver Physiol 2001 Apr;280(4):G531-8 PMID: 11254478 03/20/2001       71 Citations
  • Outcomes of acid suppressive therapy in patients with posterior laryngitis. (Ulualp SO, Toohill RJ, Shaker R) Otolaryngol Head Neck Surg 2001 Jan;124(1):16-22 PMID: 11228446 03/03/2001    
  • Loss of secondary esophageal peristalsis is not a contributory pathogenetic factor in posterior laryngitis. (Ulualp SO, Gu C, Toohill RJ, Shaker R) Ann Otol Rhinol Laryngol 2001 Feb;110(2):152-7 PMID: 11219523 02/24/2001       11 Citations
  • Cerebral cortical representation of reflexive and volitional swallowing in humans. (Kern MK, Jaradeh S, Arndorfer RC, Shaker R) Am J Physiol Gastrointest Liver Physiol 2001 Mar;280(3):G354-60 PMID: 11171617 02/15/2001       150 Citations
  • Effect of ageing on the upper and lower oesophageal sphincters. (Bardan E, Xie P, Brasseur J, Dua K, Ulualp SO, Kern M, Shaker R) Eur J Gastroenterol Hepatol 2000 Nov;12(11):1221-5 PMID: 11111779 12/09/2000       16 Citations
  • Deterioration of the pharyngo-UES contractile reflex in the elderly. (Ren J, Xie P, Lang IM, Bardan E, Sui Z, Shaker R) Laryngoscope 2000 Sep;110(9):1563-6 PMID: 10983963 09/13/2000       32 Citations
  • Clinical Trials Report. (Staff DM, Shaker R) Curr Gastroenterol Rep 2000 Jun;2(3):183-184 PMID: 10981020 09/12/2000    
  • An overview of the upper esophageal sphincter. (Lang IM, Shaker R) Curr Gastroenterol Rep 2000 Jun;2(3):185-90 PMID: 10957928 08/25/2000       27 Citations
  • Spectral analysis of surface electromyography (EMG) of upper esophageal sphincter-opening muscles during head lift exercise. (Ferdjallah M, Wertsch JJ, Shaker R) J Rehabil Res Dev 2000 May-Jun;37(3):335-40 PMID: 10917265 08/05/2000       27 Citations
  • Does open access endoscopy close the door to an adequately informed patient? (Staff DM, Saeian K, Rochling F, Narayanan S, Kern M, Shaker R, Hogan WJ) Gastrointest Endosc 2000 Aug;52(2):212-7 PMID: 10922093 08/02/2000    
  • Disruption of primary and secondary esophageal peristalsis by afferent stimulation. (Bardan E, Xie P, Aslam M, Kern M, Shaker R) Am J Physiol Gastrointest Liver Physiol 2000 Aug;279(2):G255-61 PMID: 10915632 08/01/2000       16 Citations
  • Upper esophageal sphincter function during gastroesophageal reflux events revisited. (Torrico S, Kern M, Aslam M, Narayanan S, Kannappan A, Ren J, Sui Z, Hofmann C, Shaker R) Am J Physiol Gastrointest Liver Physiol 2000 Aug;279(2):G262-7 PMID: 10915633 08/01/2000       43 Citations
  • Supraesophageal complications of gastroesophageal reflux. (Hogan WJ, Shaker R) Dis Mon 2000 Mar;46(3):193-232 PMID: 10804898 05/11/2000       23 Citations
  • Pharyngeal dysphagia in postesophagectomy patients: correlation with deglutitive biomechanics. (Easterling CS, Bousamra M 2nd, Lang IM, Kern MK, Nitschke T, Bardan E, Shaker R) Ann Thorac Surg 2000 Apr;69(4):989-92 PMID: 10800780 05/09/2000       18 Citations
  • Oral and pharyngeal complications of gastroesophageal reflux disease: globus, dental erosions, and chronic sinusitis. (Jailwala JA, Shaker R) J Clin Gastroenterol 2000 Apr;30(3 Suppl):S35-8 PMID: 10777170 04/25/2000       20 Citations
  • Protective mechanisms against supraesophageal GERD. (Shaker R) J Clin Gastroenterol 2000 Apr;30(3 Suppl):S3-8 PMID: 10777167 04/25/2000       20 Citations
  • Life after antireflux surgery. (Hogan WJ, Shaker R) Am J Med 2000 Mar 06;108 Suppl 4a:181S-191S PMID: 10718474 03/16/2000       28 Citations
  • Reflex-mediated enhancement of airway protective mechanisms. (Shaker R, Hogan WJ) Am J Med 2000 Mar 06;108 Suppl 4a:8S-14S PMID: 10718445 03/16/2000       39 Citations
  • Electromyographic recording of the cricopharyngeus muscle in humans. (Jaradeh SS, Shaker R, Toohill RB) Am J Med 2000 Mar 06;108 Suppl 4a:40S-42S PMID: 10718450 03/16/2000       9 Citations
  • Pharyngeal acid reflux in patients with single and multiple otolaryngologic disorders. (Ulualp SO, Toohill RJ, Shaker R) Otolaryngol Head Neck Surg 1999 Dec;121(6):725-30 PMID: 10580227 12/02/1999       70 Citations
  • A wake-up call? Unsedated versus conventional esophagogastroduodenoscopy. (Shaker R) Gastroenterology 1999 Dec;117(6):1492-5 PMID: 10579992 12/02/1999       15 Citations
  • Comparison of upper esophageal sphincter opening in healthy asymptomatic young and elderly volunteers. (Kern M, Bardan E, Arndorfer R, Hofmann C, Ren J, Shaker R) Ann Otol Rhinol Laryngol 1999 Oct;108(10):982-9 PMID: 10526854 10/20/1999       55 Citations
  • Gastrointestinal motor and myoelectric correlates of motion sickness. (Lang IM, Sarna SK, Shaker R) Am J Physiol 1999 09;277(3):G642-52 PMID: 10484390 09/14/1999       38 Citations
  • Possible relationship of gastroesophagopharyngeal acid reflux with pathogenesis of chronic sinusitis. (Ulualp SO, Toohill RJ, Hoffmann R, Shaker R) Am J Rhinol 1999 May-Jun;13(3):197-202 PMID: 10392238 07/07/1999       106 Citations
  • Pharyngeal pH monitoring in patients with posterior laryngitis. (Ulualp SO, Toohill RJ, Hoffmann R, Shaker R) Otolaryngol Head Neck Surg 1999 May;120(5):672-7 PMID: 10229591 05/06/1999    
  • Effect of pharyngeal stimulation on the motor function of the esophagus and its sphincters. (Bardan E, Saeian K, Xie P, Ren J, Kern M, Dua K, Shaker R) Laryngoscope 1999 Mar;109(3):437-41 PMID: 10089972 03/25/1999       11 Citations
  • Unsedated transnasal EGD: an alternative approach to conventional esophagogastroduodenoscopy for documenting Helicobacter pylori eradication. (Saeian K, Townsend WF, Rochling FA, Bardan E, Dua K, Phadnis S, Dunn BE, Darnell K, Shaker R) Gastrointest Endosc 1999 Mar;49(3 Pt 1):297-301 PMID: 10049411 02/27/1999       49 Citations
  • Event-related fMRI of tasks involving brief motion. (Birn RM, Bandettini PA, Cox RW, Shaker R) Hum Brain Mapp 1999;7(2):106-14 PMID: 9950068 02/09/1999       217 Citations
  • Evaluation of gastroesophageal reflux in patients with laryngotracheal stenosis. (Toohill RJ, Ulualp SO, Shaker R) Ann Otol Rhinol Laryngol 1998 Dec;107(12):1010-4 PMID: 9865630 12/29/1998       47 Citations
  • Identification and characterization of cerebral cortical response to esophageal mucosal acid exposure and distention. (Kern MK, Birn RM, Jaradeh S, Jesmanowicz A, Cox RW, Hyde JS, Shaker R) Gastroenterology 1998 Dec;115(6):1353-62 PMID: 9834262 12/03/1998       88 Citations
  • Effect of chronic and acute cigarette smoking on the pharyngo-upper oesophageal sphincter contractile reflex and reflexive pharyngeal swallow. (Dua K, Bardan E, Ren J, Sui Z, Shaker R) Gut 1998 Oct;43(4):537-41 PMID: 9824582 PMCID: PMC1727281 11/21/1998       45 Citations
  • Characterization and mechanisms of the pharyngoesophageal inhibitory reflex. (Lang IM, Medda BK, Ren J, Shaker R) Am J Physiol 1998 Nov;275(5 Pt 1):G1127-36 PMID: 9815043 11/14/1998       12 Citations
  • Characterization and mechanisms of the pharyngoesophageal inhibitory reflex. (Lang IM, Medda BK, Ren J, Shaker R) Am J Physiol Gastrointest Liver Physiol 1998 Nov 01;275(5):G1127-G1136 PMID: 29585920 11/01/1998    
  • Pharyngo-UES contractile reflex in patients with posterior laryngitis. (Ulualp SO, Toohill RJ, Kern M, Shaker R) Laryngoscope 1998 Sep;108(9):1354-7 PMID: 9738756 09/17/1998       46 Citations
  • Pharyngoglottal closure reflex: identification and characterization in a feline model. (Shaker R, Medda BK, Ren J, Jaradeh S, Xie P, Lang IM) Am J Physiol 1998 Sep;275(3 Pt 1):G521-5 PMID: 9724264 09/02/1998       36 Citations
  • Pharyngoglottal closure reflex: identification and characterization in a feline model. (Shaker R, Medda BK, Ren J, Jaradeh S, Xie P, Lang IM) Am J Physiol Gastrointest Liver Physiol 1998 Sep 01;275(3):G521-G525 PMID: 29585444 09/01/1998    
  • Pharyngeal acid reflux events in patients with vocal cord nodules. (Kuhn J, Toohill RJ, Ulualp SO, Kulpa J, Hofmann C, Arndorfer R, Shaker R) Laryngoscope 1998 Aug;108(8 Pt 1):1146-9 PMID: 9707233 08/26/1998       105 Citations
  • Discrete ulcers in Barrett's esophagus: relationship to acute gastrointestinal bleeding. (Murphy PP, Ballinger PJ, Massey BT, Shaker R, Hogan WJ) Endoscopy 1998 May;30(4):367-70 PMID: 9689510 08/05/1998       6 Citations
  • Magnetic field changes in the human brain due to swallowing or speaking. (Birn RM, Bandettini PA, Cox RW, Jesmanowicz A, Shaker R) Magn Reson Med 1998 Jul;40(1):55-60 PMID: 9660553 07/11/1998       121 Citations
  • Oropharyngeal dysphagia and associated disorders (Staff D, Shaker R) Clin Practice Gastroenterol 7(1):66-74 05/11/1998    
  • Anatomy and physiology of the upper esophageal sphincter. (Lang IM, Shaker R) Am J Med 1997 Nov 24;103(5A):50S-55S PMID: 9422624 01/09/1998       61 Citations
  • Reflex mediated airway protective mechanisms against retrograde aspiration. (Shaker R, Lang IM) Am J Med 1997 Nov 24;103(5A):64S-73S PMID: 9422627 01/09/1998       29 Citations
  • Characterization of the pharyngo-UES contractile reflex in humans. (Shaker R, Ren J, Xie P, Lang IM, Bardan E, Sui Z) Am J Physiol 1997 Oct;273(4 Pt 1):G854-8 PMID: 9357827 11/14/1997       53 Citations
  • Characterization of the pharyngo-UES contractile reflex in humans. (Shaker R, Ren J, Xie P, Lang IM, Bardan E, Sui Z) Am J Physiol Gastrointest Liver Physiol 1997 Oct 01;273(4):G854-G858 PMID: 29585131 10/01/1997    
  • Correlation of electrical and contractile activities of the cricopharyngeus muscle in the cat. (Medda BK, Lang IM, Dodds WJ, Christl M, Kern M, Hogan WJ, Shaker R) Am J Physiol 1997 Aug;273(2 Pt 1):G470-9 PMID: 9277427 08/01/1997       23 Citations
  • Augmentation of deglutitive upper esophageal sphincter opening in the elderly by exercise. (Shaker R, Kern M, Bardan E, Taylor A, Stewart ET, Hoffmann RG, Arndorfer RC, Hofmann C, Bonnevier J) Am J Physiol 1997 Jun;272(6 Pt 1):G1518-22 PMID: 9227489 06/01/1997       157 Citations
  • Effect of pharyngeal water stimulation on esophageal peristalsis and bolus transport. (Bardan E, Xie P, Ren J, Dua K, Shaker R) Am J Physiol 1997 Feb;272(2 Pt 1):G265-71 PMID: 9124350 02/01/1997       15 Citations
  • Frequency of gastroesophageal reflux events induced by pharyngeal water stimulation in young and elderly subjects. (Xie P, Ren J, Bardan E, Mittal RK, Sui Z, Shaker R) Am J Physiol 1997 Feb;272(2 Pt 1):G233-7 PMID: 9124346 02/01/1997       31 Citations
  • Coordination of deglutitive glottal function and pharyngeal bolus transit during normal eating. (Dua KS, Ren J, Bardan E, Xie P, Shaker R) Gastroenterology 1997 Jan;112(1):73-83 PMID: 8978345 01/01/1997       79 Citations
  • A comparative study of unsedated transnasal esophagogastroduodenoscopy and conventional EGD. (Dean R, Dua K, Massey B, Berger W, Hogan WJ, Shaker R) Gastrointest Endosc 1996 Oct;44(4):422-4 PMID: 8905361 10/01/1996       126 Citations
  • Kinematic and dynamic characteristics of solid pellet movement during the pharyngeal phase of swallowing. (Kern MK, Ren J, Arndorfer RC, Hofmann CL, Shaker R) Ann Otol Rhinol Laryngol 1996 Sep;105(9):716-23 PMID: 8800059 09/01/1996       9 Citations
  • Esophageal intramural pseudodiverticulosis associated with achalasia. (Dua KS, Stewart E, Arndorfer R, Shaker R) Am J Gastroenterol 1996 Sep;91(9):1859-60 PMID: 8792718 09/01/1996       13 Citations
  • Enterogastric bile reflux during technetium-99m-sestamibi cardiac imaging. (Kabasakal L, Collier BD, Shaker R, Hellman RS, Smart S, Ozker K, Krasnow AZ, Isitman AT) J Nucl Med 1996 Aug;37(8):1285-8 PMID: 8708757 08/01/1996       17 Citations
  • Transnasal pharyngoesophagogastroduodenoscopy (T-PEGD) in a patient with acute upper gastrointestinal bleeding. (Dua KS, Ruan E, Shaker R) Endoscopy 1996 Aug;28(6):530 PMID: 8886651 08/01/1996       8 Citations
  • Characteristics of lower esophageal sphincter relaxation induced by pharyngeal stimulation with minute amounts of water. (Mittal RK, Chiareli C, Liu J, Shaker R) Gastroenterology 1996 Aug;111(2):378-84 PMID: 8690202 08/01/1996       73 Citations
  • Initiation of esophageal secondary peristalsis by slow fluid infusion in the opossum: effect of hydrochloric acid. (Kusano M, Hogan WJ, Lang IM, Bonnevier JL, Massey BT, Shaker R) Am J Physiol 1996 Jun;270(6 Pt 1):G927-31 PMID: 8764198 06/01/1996       13 Citations
  • Coordination of deglutitive vocal cord closure and oral-pharyngeal swallowing events in the elderly. (Zamir Z, Ren J, Hogan WJ, Shaker R) Eur J Gastroenterol Hepatol 1996 May;8(5):425-9 PMID: 8804869 05/01/1996       32 Citations
  • Inhibition of progressing primary esophageal peristalsis by pharyngeal water stimulation in humans. (Trifan A, Ren J, Arndorfer R, Hofmann C, Bardan E, Shaker R) Gastroenterology 1996 Feb;110(2):419-23 PMID: 8566588 02/01/1996       26 Citations
  • Percutaneous endoscopic gastrojejunal tube placement. (Berger WL, Shaker R, Dean RS) Gastrointest Endosc 1996 Jan;43(1):63-6 PMID: 8903822 01/01/1996       15 Citations
  • Esophagopharyngeal distribution of refluxed gastric acid in patients with reflux laryngitis. (Shaker R, Milbrath M, Ren J, Toohill R, Hogan WJ, Li Q, Hofmann CL) Gastroenterology 1995 Nov;109(5):1575-82 PMID: 7557141 11/01/1995       238 Citations
  • Mechanism and timing of nasopharyngeal closure during swallowing and belching. (Dua K, Shaker R, Ren J, Arndorfer R, Hofmann C) Am J Physiol 1995 Jun;268(6 Pt 1):G1037-42 PMID: 7611403 06/01/1995       9 Citations
  • Effect of aging on the secondary esophageal peristalsis: presbyesophagus revisited. (Ren J, Shaker R, Kusano M, Podvrsan B, Metwally N, Dua KS, Sui Z) Am J Physiol 1995 May;268(5 Pt 1):G772-9 PMID: 7762661 05/01/1995       85 Citations
  • Deglutitive aspiration in patients with tracheostomy: effect of tracheostomy on the duration of vocal cord closure. (Shaker R, Milbrath M, Ren J, Campbell B, Toohill R, Hogan W) Gastroenterology 1995 May;108(5):1357-60 PMID: 7729626 05/01/1995       53 Citations
  • Inhibition of resting lower esophageal sphincter pressure by pharyngeal water stimulation in humans. (Trifan A, Shaker R, Ren J, Mittal RK, Saeian K, Dua K, Kusano M) Gastroenterology 1995 Feb;108(2):441-6 PMID: 7835586 02/01/1995       47 Citations
  • Airway protective mechanisms: current concepts. (Shaker R) Dysphagia 1995;10(4):216-27 PMID: 7493501 01/01/1995       46 Citations
  • Characterization and quantification of a pharyngo-UES contractile reflex in cats. (Medda BK, Lang IM, Layman R, Hogan WJ, Dodds WJ, Shaker R) Am J Physiol 1994 Dec;267(6 Pt 1):G972-83 PMID: 7810665 12/01/1994       26 Citations
  • Effect of aging, position, and temperature on the threshold volume triggering pharyngeal swallows. (Shaker R, Ren J, Zamir Z, Sarna A, Liu J, Sui Z) Gastroenterology 1994 Aug;107(2):396-402 PMID: 8039616 08/01/1994       126 Citations
  • Unsedated trans-nasal pharyngoesophagogastroduodenoscopy (T-EGD): technique. (Shaker R) Gastrointest Endosc 1994 May-Jun;40(3):346-8 PMID: 8056238 05/01/1994       102 Citations
  • Gastroesophageal reflux disease as a likely cause of "idiopathic" subglottic stenosis. (Jindal JR, Milbrath MM, Shaker R, Hogan WJ, Toohill RJ) Ann Otol Rhinol Laryngol 1994 Mar;103(3):186-91 PMID: 8122834 03/01/1994       93 Citations
  • Coordination between respiration and swallowing: respiratory phase relationships and temporal integration. (Martin BJ, Logemann JA, Shaker R, Dodds WJ) J Appl Physiol (1985) 1994 Feb;76(2):714-23 PMID: 8175582 02/01/1994       128 Citations
  • An update on the physiology of the components of the upper esophageal sphincter. (Lang IM, Shaker R) Dysphagia 1994;9(4):229-32 PMID: 7805421 01/01/1994       22 Citations
  • Identification and characterization of the esophagoglottal closure reflex in a feline model. (Shaker R, Ren J, Medda B, Lang I, Cowles V, Jaradeh S) Am J Physiol 1994 Jan;266(1 Pt 1):G147-53 PMID: 8304454 01/01/1994       14 Citations
  • Effect of aging on the deglutitive oral, pharyngeal, and esophageal motor function. (Shaker R, Lang IM) Dysphagia 1994;9(4):221-8 PMID: 7805420 01/01/1994       53 Citations
  • Effect of age and bolus variables on the coordination of the glottis and upper esophageal sphincter during swallowing. (Ren J, Shaker R, Zamir Z, Dodds WJ, Hogan WJ, Hoffmann RG) Am J Gastroenterol 1993 May;88(5):665-9 PMID: 8480728 05/01/1993       58 Citations
  • Determinants of intrabolus pressure during esophageal peristaltic bolus transport. (Ren J, Massey BT, Dodds WJ, Kern MK, Brasseur JG, Shaker R, Harrington SS, Hogan WJ, Arndorfer RC) Am J Physiol 1993 Mar;264(3 Pt 1):G407-13 PMID: 8460696 03/01/1993       70 Citations
  • Effect of aging and bolus variables on pharyngeal and upper esophageal sphincter motor function. (Shaker R, Ren J, Podvrsan B, Dodds WJ, Hogan WJ, Kern M, Hoffmann R, Hintz J) Am J Physiol 1993 Mar;264(3 Pt 1):G427-32 PMID: 8460698 03/01/1993       120 Citations
  • Functional relationship of the larynx and upper GI tract. (Shaker R) Dysphagia 1993;8(4):326-30 PMID: 8269723 01/01/1993       12 Citations
  • Normal laryngeal valving patterns during three breath-hold maneuvers: a pilot investigation. (Martin BJ, Logemann JA, Shaker R, Dodds WJ) Dysphagia 1993;8(1):11-20 PMID: 8436017 01/01/1993       88 Citations
  • Coordination of deglutition and phases of respiration: effect of aging, tachypnea, bolus volume, and chronic obstructive pulmonary disease. (Shaker R, Li Q, Ren J, Townsend WF, Dodds WJ, Martin BJ, Kern MK, Rynders A) Am J Physiol 1992 Nov;263(5 Pt 1):G750-5 PMID: 1443150 11/01/1992       112 Citations
  • Manometric characteristics of cervical dysphagia in a patient with the Kearns-Sayre syndrome. (Shaker R, Kupla JI, Kidder TM, Arndorfer RC, Hofmann C) Gastroenterology 1992 Oct;103(4):1328-31 PMID: 1397892 10/01/1992       8 Citations
  • Mechanisms of airway protection and upper esophageal sphincter opening during belching. (Shaker R, Ren J, Kern M, Dodds WJ, Hogan WJ, Li Q) Am J Physiol 1992 Apr;262(4 Pt 1):G621-8 PMID: 1566845 04/01/1992       57 Citations
  • Esophagoglottal closure reflex: a mechanism of airway protection. (Shaker R, Dodds WJ, Ren J, Hogan WJ, Arndorfer RC) Gastroenterology 1992 Mar;102(3):857-61 PMID: 1537523 03/01/1992       92 Citations
  • Oesophageal clearance of small amounts of equal or less than one millilitre of acid. (Shaker R, Kahrilas PJ, Dodds WJ, Hogan WJ) Gut 1992 Jan;33(1):7-10 PMID: 1740281 PMCID: PMC1373856 01/01/1992       19 Citations
  • Regional esophageal distribution and clearance of refluxed gastric acid. (Shaker R, Dodds WJ, Helm JF, Kern MK, Hogan WJ) Gastroenterology 1991 Aug;101(2):355-9 PMID: 2065910 08/01/1991       38 Citations
  • Relationship of intraluminal pH and pressure within the lower esophageal sphincter. (Shaker R, Dodds WJ, Kahrilas PJ, Helm JF, Hogan WJ) Am J Gastroenterol 1991 Jul;86(7):812-6 PMID: 2058619 07/01/1991       9 Citations
  • Coordination of deglutitive glottic closure with oropharyngeal swallowing. (Shaker R, Dodds WJ, Dantas RO, Hogan WJ, Arndorfer RC) Gastroenterology 1990 Jun;98(6):1478-84 PMID: 2338189 06/01/1990       138 Citations
  • Manometric characteristics of glossopalatal sphincter. (Dantas RO, Dodds WJ, Massey BT, Shaker R, Cook IJ) Dig Dis Sci 1990 Feb;35(2):161-6 PMID: 2302972 02/01/1990       18 Citations
  • Timing of videofluoroscopic, manometric events, and bolus transit during the oral and pharyngeal phases of swallowing. (Cook IJ, Dodds WJ, Dantas RO, Kern MK, Massey BT, Shaker R, Hogan WJ) Dysphagia 1989;4(1):8-15 PMID: 2640180 01/01/1989       165 Citations
  • Roscoe Miller award. Fatty-meal sonography for evaluating patients with suspected partial common duct obstruction. (Darweesh RM, Dodds WJ, Hogan WJ, Geenen JE, Lawson TL, Stewart ET, Shaker R, Kishk SM) AJR Am J Roentgenol 1988 Jul;151(1):63-8 PMID: 3287867 07/01/1988       17 Citations
  • Upper esophageal sphincter function during deglutition. (Kahrilas PJ, Dodds WJ, Dent J, Logemann JA, Shaker R) Gastroenterology 1988 Jul;95(1):52-62 PMID: 3371625 07/01/1988       271 Citations
  • Hyperkalemia in an adult hospitalized population. (Borra S, Shaker R, Kleinfeld M) Mt Sinai J Med 1988 May;55(3):226-9 PMID: 3260990 05/01/1988       21 Citations
  • Efficacy of quantitative hepatobiliary scintigraphy and fatty-meal sonography for evaluating patients with suspected partial common duct obstruction. (Darweesh RM, Dodds WJ, Hogan WJ, Geenen JE, Collier BD, Shaker R, Kishk SM, Stewart ET, Lawson TL, Hassanein EH) Gastroenterology 1988 Mar;94(3):779-86 PMID: 3276574 03/01/1988       84 Citations
  • Pressure-flow dynamics of the oral phase of swallowing. (Shaker R, Cook IJ, Dodds WJ, Hogan WJ) Dysphagia 1988;3(2):79-84 PMID: 3271656 01/01/1988       97 Citations
  • Last update: 11/28/2018
    jenkins-FCD Prod-299 9ef562391eceb2b8f95265c767fbba1ce5a52fd6