Opekun AR - Search Results

1

Visible small-intestinal mucosal injury in chronic NSAID users.

Graham DY, Opekun AR, Willingham FF, Qureshi WA. Graham DY, et al. Among authors: opekun ar. Clin Gastroenterol Hepatol. 2005 Jan;3(1):55-9. doi: 10.1016/s1542-3565(04)00603-2. Clin Gastroenterol Hepatol. 2005. PMID: 15645405

2

Water source as risk factor for Helicobacter pylori infection in Peruvian children. Gastrointestinal Physiology Working Group.

Klein PD, Graham DY, Gaillour A, Opekun AR, Smith EO. Klein PD, et al. Among authors: opekun ar. Lancet. 1991 Jun 22;337(8756):1503-6. doi: 10.1016/0140-6736(91)93196-g. Lancet. 1991. PMID: 1675369

3

Antimony electrodes for in vivo pH monitoring.

Opekun AR, Graham DY. Opekun AR, et al. Dig Dis Sci. 1991 Aug;36(8):1180-1. doi: 10.1007/BF01297475. Dig Dis Sci. 1991. PMID: 1864216 No abstract available.

4

Simple noninvasive method to test efficacy of drugs in the eradication of Helicobacter pylori infection: the example of combined bismuth subsalicylate and nitrofurantoin.

Graham DY, Klein PD, Evans DG, Evans DJ Jr, Alpert LC, Opekun A, Jerdack GR, Morgan DR. Graham DY, et al. Am J Gastroenterol. 1991 Sep;86(9):1158-62. Am J Gastroenterol. 1991. PMID: 1882794

5

Helicobacter pylori-associated exaggerated gastrin release in duodenal ulcer patients. The effect of bombesin infusion and urea ingestion.

Graham DY, Opekun A, Lew GM, Klein PD, Walsh JH. Graham DY, et al. Gastroenterology. 1991 Jun;100(6):1571-5. doi: 10.1016/0016-5085(91)90654-4. Gastroenterology. 1991. PMID: 2019363

6

Ablation of exaggerated meal-stimulated gastrin release in duodenal ulcer patients after clearance of Helicobacter (Campylobacter) pylori infection.

Graham DY, Opekun A, Lew GM, Evans DJ Jr, Klein PD, Evans DG. Graham DY, et al. Am J Gastroenterol. 1990 Apr;85(4):394-8. Am J Gastroenterol. 1990. PMID: 2327380

7

Antimony electrodes. Mucosal potential differences and buffer composition adversely affect pH measurements in the stomach.

Opekun AR, Smith JL, Graham DY. Opekun AR, et al. Dig Dis Sci. 1990 Aug;35(8):950-5. doi: 10.1007/BF01537242. Dig Dis Sci. 1990. PMID: 2384040

8

Sensitivity of the esophageal mucosa to pH in gastroesophageal reflux disease.

Smith JL, Opekun AR, Larkai E, Graham DY. Smith JL, et al. Among authors: opekun ar. Gastroenterology. 1989 Mar;96(3):683-9. Gastroenterology. 1989. PMID: 2914634 Clinical Trial.

9

In vivo susceptibility of Campylobacter pylori.

Graham DY, Klein PD, Opekun AR, Smith KE, Polasani RR, Evans DJ Jr, Evans DG, Alpert LC, Michaletz PA, Yoshimura HH, et al. Graham DY, et al. Among authors: opekun ar. Am J Gastroenterol. 1989 Mar;84(3):233-8. Am J Gastroenterol. 1989. PMID: 2919580

10

Immunoprotective oral whole cell vaccine for enterotoxigenic Escherichia coli diarrhea prepared by in situ destruction of chromosomal and plasmid DNA with colicin E2.

Evans DJ Jr, Evans DG, Opekun AR, Graham DY. Evans DJ Jr, et al. Among authors: opekun ar. FEMS Microbiol Immunol. 1988 Jan;1(1):9-18. doi: 10.1111/j.1574-6968.1988.tb02485.x. FEMS Microbiol Immunol. 1988. PMID: 3078575 Clinical Trial.

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