R S Chittajallu

Helicobacter pylori infection and abnormalities of acid secretion in patients with duodenal ulcer disease

Emad El‐Omar, Ian Penman, Joy Ardill et al. · Gastroenterology · 1995 · 534 citations

Duodenal Ulcer Disease, Gastrointestinal Pharmacology, Gastroenterology +6

A study of the pathogenesis of Helicobacter pylori negative chronic duodenal ulceration.

Kenneth E.L. McColl, A El-Nujumi, R S Chittajallu et al. · Gut · 1993 · 151 citations · Full text

Helicobacter pylori related hypergastrinaemia is the result of a selective increase in gastrin 17.

G. Keith Mulholland, J. Ardill, D. Fillmore et al. · Gut · 1993 · 82 citations · Full text

Effect of inhibition of Helicobacter pylori urease activity by acetohydroxamic acid on serum gastrin in duodenal ulcer subjects.

A M el Nujumi, C A Dorrian, R S Chittajallu et al. · Gut · 1991 · 73 citations · Full text

Effect of increasing Helicobacter pylori ammonia production by urea infusion on plasma gastrin concentrations.

R S Chittajallu, W D Neithercut, Angus W. MacDonald et al. · Gut · 1991 · 71 citations · Full text