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B I Hirschowitz

Explore the profile of B I Hirschowitz including associated specialties, affiliations and a list of published articles. Areas
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Articles 291
Citations 1639
Followers 0
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Recent Articles
1.
Hirschowitz B, Worthington J, Mohnen J
Aliment Pharmacol Ther . 2008 Mar; 27(11):1110-21. PMID: 18315582
Background: Proton pump inhibitors (PPIs) may cause cyanocobalamin (vitamin B12) malabsorption, but measuring serum B12 alone may underestimate the prevalence. However, B12 deficiency elevates methylmalonic acid and homocysteine, both additional...
2.
Hirschowitz B, Worthington J, Mohnen J, Haber M
Aliment Pharmacol Ther . 2007 Sep; 26(6):869-78. PMID: 17767471
Background: Chromogranin has been proposed as a marker for gastrin-dependent enterochromaffin-like cell proliferation. Aim: To examine this question in three populations: acid hypersecretors with gastrinoma (Zollinger-Ellison), or without gastrinoma (non-Zollinger-Ellison),...
3.
Hirschowitz B
Dig Liver Dis . 2003 Oct; 35(8):519-22. PMID: 14567453
No abstract available.
4.
Hirschowitz B, Simmons J, Mohnen J
Aliment Pharmacol Ther . 2002 Feb; 16(2):303-13. PMID: 11860414
Background: Helicobacter pylori infection may increase or decrease acid secretion and may augment proton pump inhibitor efficacy. Pepsin effects have not been reported. In Zollinger-Ellison syndrome (ZE) specifically, H. pylori...
5.
Hirschowitz B, Simmons J, Mohnen J
Aliment Pharmacol Ther . 2001 Oct; 15(11):1795-806. PMID: 11683694
Background: The majority of patients with Zollinger-Ellison syndrome require lifelong treatment with proton pump inhibitors. Aims: To determine the efficacy of lansoprazole control of acid and pepsin secretion over the...
6.
Hirschowitz B
Scand J Gastroenterol . 2001 Aug; 36(8):896. PMID: 11495089
No abstract available.
7.
Hirschowitz B, Hawkey C
Am J Med . 2001 Feb; 110(1A):74S-78S. PMID: 11166004
Despite great proven and potential benefits, aspirin also has adverse side effects on all parts of the gastrointestinal tract including ulceration, bleeding, perforation, and stenosis. Because of widespread and growing...
8.
Hirschowitz B, Haber M
Aliment Pharmacol Ther . 2001 Jan; 15(1):87-103. PMID: 11136282
Background: Helicobacter pylori is said to cause atrophy of the gastric corpus and enterochromaffin-like cell proliferation in gastro-oesophageal reflux disease (GERD) patients treated long-term with a proton pump inhibitor. Aims:...
9.
Hirschowitz B
Dig Surg . 2000 Apr; 17(2):115-7. PMID: 10781971
No abstract available.
10.
Hirschowitz B
Yale J Biol Med . 2000 Apr; 72(2-3):133-43. PMID: 10780575
Esophagitis results from excessive exposure of the esophagus to gastric juice through an ineffective or dysfunctional lower esophageal sphincter mechanism. A possible role of pepsin in damaging the esophageal mucosa...