Helicobacter pylori-induced gastritis in the domestic cat
نویسندگان
چکیده
منابع مشابه
Helicobacter pylori-induced gastritis in experimentally infected conventional piglets.
A conventional nonmutant animal that could be experimentally infected with Helicobacter pylori isolates would be a useful animal model for human H. pylori-associated gastritis. Gnotobiotic and barrier-born pigs are susceptible to H. pylori infection, but attempts to infect conventional pigs with this bacterium have been unsuccessful. In the present study, a litter of eight 20-day-old crossbreed...
متن کاملExperimental gastritis induced by Helicobacter pylori in Japanese monkeys.
We used Japanese monkeys (Macaca fuscata) to establish an experimental model in order to clarify the pathogenicity of Helicobacter pylori in gastric and duodenal disorders. A suspension (5 ml; 10(9) CFU/ml) of H. pylori cells isolated from humans was sprayed around the antrum of the stomach of each of 12 of 17 animals with an endoscope. The remaining five animals were not inoculated; they serve...
متن کاملTHE ASSOCIATION OF CAMPYLOBACTER PYLORI (HELICOBACTER PYLORI) WITH GASTRITIS AND PEPTIC ULCER
We studied the relationship between gastroduodenal inflammation and the presence of Campylobaeter pylori from biopsy specimens of the gastric mucosa in 91 patients with gastritis with or without ulcers and 9 controls, healthy or suffering from other diseases. 68 of the patients were positive for the presence of C. pylori in their gastric mucosa. C. pylori was confirmed bacteriohistological...
متن کاملA mixed population of Helicobacter pylori, Helicobacter bizzozeronii and “Helicobacter heilmannii” in the gastric mucosa of a domestic cat
BACKGROUND The presence of Helicobacter within the gastric mucosa is responsible for producing pathology in many animal species, including man. Since humans have been shown to harbour many of the same bacterial species as domestic carnivores, concern over their zoonotic potential has been growing. Helicobacter pylori, a class 1 carcinogen responsible for cases of gastritis and gastric cancer in...
متن کاملPutative effect of Helicobacter pylori and gastritis on gastric acid secretion in cat.
Helicobacter pylori may increase or inhibit gastric acid. We studied acid variations and plasma gastrin in cats harboring Helicobacter felis, harboring H. pylori, or free of gastric pathogens with reference to thioperamide (H(3) receptor antagonist) and SR-27417A (PAF receptor antagonist). In cats harboring H. felis, gastric mucosa were histologically normal. After H. felis eradication, pentaga...
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ژورنال
عنوان ژورنال: Infection and Immunity
سال: 1995
ISSN: 0019-9567,1098-5522
DOI: 10.1128/iai.63.7.2674-2681.1995