[Helicobacter pylori and urease activity--comparative study between urease positive and negative mutant strains].

Article

[Helicobacter pylori and urease activity--comparative study between urease positive and negative mutant strains].

Nihon rinsho. Japanese journal of clinical medicine - 1 Dec 1993

Takahashi S, Igarashi H, Nakamura K, Masubuchi N, Saito S, Aoyagi T, Itoh T, Hirata I

Abstract excerpt

The ammonia concentration in the gastric juice from H. pylori positive cases was significantly higher than that from negative cases, and there was positive correlation between number of H. pylori, gastritis score and ammonia concentration in gastric juice. It is suggested that ammonia in gastric...

Topics

Ammonia
Animals
Gastric Mucosa
Gastritis
Helicobacter pylori
Humans
Macaca fascicularis
Mutation
Urease

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