منابع مشابه
Mutagenicity in gastric juice.
Mutagenicity has been measured in the gastric juice of 228 patients using the Ames bacteriological test system; while mutagenicity in control and duodenal ulcer patients did not differ from saline controls, mutagenicity was significantly increased compared with controls in patients suffering gastric ulcer (p less than 0.002), carcinoma (p less than 0.002), and in patients after gastric resectio...
متن کاملBactericidal Properties of Gastric Juice
Non-immunological defence mechanisms represent an important line of intestinal defence in addition to humoral and cellular immunity. This review summarises the evidence for the role of the non-immunological defence system. Protective factors that have been amply documented are gastric juice, intestinal motility, and intestinal flora. Components of pancreatic juice, lysozyme, and epithelial cell...
متن کاملSomatostatin in human pancreatic and gastric juice.
Considerable amounts of IRS are secreted after secretin injection in human pancreatic juice collected during endoscopic retrograde cholangiopancreatography. The mean IRS levels in the pancreatic juice of non-diabetic patients were 79 +/- 10 (SE) pg/ml. The IRS levels in NIDDM were considerably higher, the mean value being 1635 +/- 313 (SE) pg/ml. The mean IRS level in IDDM were 312 +/- 151 (SE)...
متن کاملSurvival of Vibrio Choleræ in Gastric Juice
Introduction.?In a paper on the gastric acidity in cholera convalescents Pasricha and others (1940) found that 36 per cent of cases had achlorhydria, 52 per cent a low acid content, and 12 per cent a normal curve; none had hyperchlorhydria or even a high normal curve. They made three suggestions for the cause of this low acidity in their series, namely (a) that it might be the result of acute g...
متن کاملThe estimation of mucin in gastric juice.
The importance of mucin as a constituent of gastric mucus and of acid gastric juice has been generally recognized (2). Numerous methods for the quantitative determination of mu&n have been described, the estimation of the reducing power having been the method almost universally used. The viscosity, acid-combining power, nitrogen content, and iodinecombining power have each been considered as a ...
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ژورنال
عنوان ژورنال: Gut
سال: 1984
ISSN: 0017-5749
DOI: 10.1136/gut.25.7.723