Gordon Ohning, M.D., Ph.D.


Work Titles
UCLA Professor, Medicine
Education:
Degrees:
M.D., Case Western Reserve Univ School of Medicine, 1984
Ph.D., Case Western Reserve Univ School of Medicine, 1984
Fellowship:
1987 - 1990 UCLA School of Medicine
Internship:
1984 - 1985 University of Iowa Hospitals and Clinics
Residency:
1985 - 1987 University of Iowa Hospitals and Clinics
Certifications:
Certifications:
1991 American Board of Internal Medicine
1987 American Board of Internal Medicine

Contact Information:

Work Email Address:

gordon.ohning@va.gov


Website:

Web-Profile

Lab Number:

310-268-3936

Mailing Address:

Office
VA Greater LA Healthcare System Building 115
115, Room 217
Los Angeles, CA 90095


Publications:

A selected list of publications:

Ohning Gordon V   Intestinal mucins: the first line of defense Journal of clinical gastroenterology, 2013; 47(2): 104-5.
Wang Hank S, Pisegna Joseph, Modi Rusha, Liang Li-Jung, Atia Mary, Nguyen Minh, Cohen Hartley, Ohning Gordon, van Oijen Martijn, Spiegel Brennan M R   Adenoma detection rate is necessary but insufficient for distinguishing high versus low endoscopist performance Gastrointestinal endoscopy, 2013; 77(1): 71-8.
Berman Steven, Suyenobu Brandall, Naliboff Bruce D, Bueller Joshua, Stains Jean, Wong Heng, Mandelkern Mark, Fitzgerald Leah, Ohning Gordon, Gupta Arpana, Labus Jennifer S, Tillisch Kirsten, Mayer Emeran A   Evidence for alterations in central noradrenergic signaling in irritable bowel syndrome NeuroImage, 2012; 63(4): 1854-63.
Goebel-Stengel Miriam, Stengel Andreas, Wang Lixin, Ohning Gordon, Taché Yvette, Reeve Joseph R   CCK-8 and CCK-58 differ in their effects on nocturnal solid meal pattern in undisturbed rats American journal of physiology. Regulatory, integrative and comparative physiology, 2012; 303(8): R850-60.
Chavalitdhamrong Disaya, Jensen Dennis M, Kovacs Thomas O G, Jutabha Rome, Dulai Gareth, Ohning Gordon, Machicado Gustavo A   Ischemic colitis as a cause of severe hematochezia: risk factors and outcomes compared with other colon diagnoses Gastrointestinal endoscopy, 2011; 74(4): 852-7.
Wang Lixin, Goebel-Stengel Miriam, Stengel Andreas, Wu S Vincent, Ohning Gordon, Taché Yvette   Comparison of CRF-immunoreactive neurons distribution in mouse and rat brains and selective induction of Fos in rat hypothalamic CRF neurons by abdominal surgery Brain research, 2011; 1415(4): 34-46.
Wu S Vincent, Yuan Pu-Qing, Lai Jim, Wong Kelvin, Chen Monica C, Ohning Gordon V, Taché Yvette   Activation of Type 1 CRH receptor isoforms induces serotonin release from human carcinoid BON-1N cells: an enterochromaffin cell model Endocrinology, 2011; 152(1): 126-37.
Lu Yuxin, Germano Patrizia, Ohning Gordon V, Vu John P, Pisegna Joseph R   PAC1 deficiency in a murine model induces gastric mucosa hypertrophy and higher basal gastric acid output Journal of molecular neuroscience : MN, 2011; 43(1): 76-84.
Videlock Elizabeth J, Adeyemo Mopelola, Licudine Arlene, Hirano Miyoshi, Ohning Gordon, Mayer Minou, Mayer Emeran A, Chang Lin   Childhood trauma is associated with hypothalamic-pituitary-adrenal axis responsiveness in irritable bowel syndrome Gastroenterology, 2009; 137(6): 1954-62.
Ohning Gordon V, Machicado Gustavo A, Jensen Dennis M   Definitive therapy for internal hemorrhoids--new opportunities and options Reviews in gastroenterological disorders, 2009; 9(1): 16-26.
Kohan Emil, Oh David, Wang Hank, Hazany Salar, Ohning Gordon, Pisegna Joseph R   Duodenal bulb mucosa with hypertrophic gastric oxyntic heterotopia in patients with zollinger ellison syndrome Diagnostic and therapeutic endoscopy, 2009; 2009(6): 298381.
Wang Hank S, Oh David S, Anderson Ariana, Nieto Jose, Tien Phuong, Ohning Gordon, Pisegna Joseph R   Comparative efficacy of rabeprazole and pantoprazole in the control of nocturnal Acid output and intragastric acidity Gut and liver, 2008; 2(1): 30-8.
Berman Steven M, Naliboff Bruce D, Suyenobu Brandall, Labus Jennifer S, Stains Jean, Ohning Gordon, Kilpatrick Lisa, Bueller Joshua A, Ruby Kim, Jarcho Johanna, Mayer Emeran A   Reduced brainstem inhibition during anticipated pelvic visceral pain correlates with enhanced brain response to the visceral stimulus in women with irritable bowel syndrome The Journal of neuroscience : the official journal of the Society for Neuroscience, 2008; 28(2): 349-59.
Wang Hank S, Oh David S, Ohning Gordon V, Pisegna Joseph R   Elevated serum ghrelin exerts an orexigenic effect that may maintain body mass index in patients with metastatic neuroendocrine tumors Journal of molecular neuroscience : MN, 2007; 33(3): 225-31.
Wang Hank S, Oh David S, Ohning Gordon V, Pisegna Joseph R   Cyto-reduction of neuroendocrine tumours using Sandostatin LAR in combination with Infergen: results of a case series The Journal of pharmacy and pharmacology, 2006; 58(12): 1623-8.
Oh David S, Wang Hank S, Ohning Gordon V, Pisegna Joseph R   Validation of a new endoscopic technique to assess acid output in Zollinger-Ellison syndrome Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association, 2006; 4(12): 1467-73.
Bradesi Sylvie, Kokkotou Efi, Simeonidis Simos, Patierno Simona, Ennes Helena S, Mittal Yash, McRoberts James A, Ohning Gordon, McLean Peter, Marvizon Juan Carlos, Sternini Catia, Pothoulakis Charalabos, Mayer Emeran A   The role of neurokinin 1 receptors in the maintenance of visceral hyperalgesia induced by repeated stress in rats Gastroenterology, 2006; 130(6): 1729-42.
Schwetz Ines, McRoberts James A, Coutinho Santosh V, Bradesi Sylvie, Gale Greg, Fanselow Michael, Million Mulugeta, Ohning Gordon, Taché Yvette, Plotsky Paul M, Mayer Emeran A   Corticotropin-releasing factor receptor 1 mediates acute and delayed stress-induced visceral hyperalgesia in maternally separated Long-Evans rats American journal of physiology. Gastrointestinal and liver physiology, 2005; 289(4): G704-12.
Bradesi Sylvie, Schwetz Ines, Ennes Helena S, Lamy Christophe M R, Ohning Gordon, Fanselow Michael, Pothoulakis Charalabos, McRoberts James A, Mayer Emeran A   Repeated exposure to water avoidance stress in rats: a new model for sustained visceral hyperalgesia American journal of physiology. Gastrointestinal and liver physiology, 2005; 289(1): G42-53.
Oh David S, Ohning Gordon V, Pisegna Joseph R   Rabeprazole controls GERD symptoms in a patient for whom treatment with lansoprazole failed: first report of "cluster GERD." Digestive diseases and sciences, 2005; 50(5): 853-7.
Yuan Pu-Qing, Kimura Hiroshi, Million Mulugeta, Bellier Jean-Pierre, Wang Lixin, Ohning Gordon V, Taché Yvette   Central vagal stimulation activates enteric cholinergic neurons in the stomach and VIP neurons in the duodenum in conscious rats Peptides, 2005; 26(4): 653-64.
Oh David S, Lieu Sandy N, Yamaguchi Dean J, Tachiki Ken, Lambrecht Nils, Ohning Gordon V, Sachs George, Germano Patrizia M, Pisegna Joseph R   PACAP regulation of secretion and proliferation of pure populations of gastric ECL cells Journal of molecular neuroscience : MN, 2005; 26(1): 85-97.
Schwetz Ines, Bradesi Sylvie, McRoberts James A, Sablad Marciano, Miller Jerry C, Zhou Huping, Ohning Gordon, Mayer Emeran A   Delayed stress-induced colonic hypersensitivity in male Wistar rats: role of neurokinin-1 and corticotropin-releasing factor-1 receptors American journal of physiology. Gastrointestinal and liver physiology, 2004; 286(4): G683-91.
Weinberg Benjamin M, Oh David S, Ohning Gordon V, Pisegna Joseph R   Reflux laryngitis in a patient with Zollinger Ellison syndrome and the role of epidermal growth factor Digestive diseases and sciences, 2004; 49(4): 693-6.
Chatzaki Ekaterini, Murphy Brian J, Wang Lixin, Million Mulugeta, Ohning Gordon V, Crowe Paul D, Petroski Robert, Taché Yvette, Grigoriadis Dimitri E   Differential profile of CRF receptor distribution in the rat stomach and duodenum assessed by newly developed CRF receptor antibodies Journal of neurochemistry, 2004; 88(1): 1-11.
Straessle Andrea, Loup Fabienne, Arabadzisz Dimitrula, Ohning Gordon V, Fritschy Jean-Marc   Rapid and long-term alterations of hippocampal GABAB receptors in a mouse model of temporal lobe epilepsy The European journal of neuroscience, 2003; 18(8): 2213-26.
Martínez Vicente, Barrachina María Dolores, Ohning Gordon, Taché Yvette   Cephalic phase of acid secretion involves activation of medullary TRH receptor subtype 1 in rats American journal of physiology. Gastrointestinal and liver physiology, 2002; 283(6): G1310-9.
Yang Hong, Taché Yvette, Ohning Gordon, Go Vay Liang W   Activation of raphe pallidus neurons increases insulin through medullary thyrotropin-releasing hormone (TRH)-vagal pathways Pancreas, 2002; 25(3): 301-7.
Tang Shou-Jiang, Nieto Jose M, Jensen Dennis M, Ohning Gordon V, Pisegna Joseph R   The novel use of an intravenous proton pump inhibitor in a patient with short bowel syndrome Journal of clinical gastroenterology, 2002; 34(1): 62-3.

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