Hydrolysis of fat by human gastric juice.
نویسندگان
چکیده
منابع مشابه
Absence of rapid adaptation of the exocrine pancreas of conscious dogs to diets enriched in fat or carbohydrates.
Adult mongrel dogs were fed during 8 days on one of two diets, one rich in fat (FR) and the other rich in carbohydrates (CR), in order to compare the exocrine pancreatic secretion in the basal period and in response to food. Under resting conditions, mean pancreatic juice flow and mean values of protein content, amylase and lipase activity and production were similar in both experimental groups...
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It has been shown that children with pancreatic fibrosis who have no pancreatic lipase at all may absorb a considerable proportion of dietary fat (Shohl, 1948; Andersen, 1945a and b; Ross, 1955). In addition it has been demonstrated by Andersen (1945a) that there may be a considerable amount of hydrolyzed fat in the stools of children with pancreatic fibrosis. These findings would indicate the ...
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In the glands of the gastric mucosa are cells which in their histological characteristics differ from the typical mucin-producing cells but which have staining reactions somewhat similar to those of the known mucin-secreting cells (Zimmermann, 1925). The presumption was made that the product of their secretion is a mucin-like substance and a normal constituent of the gastric juice (Babkin, 1928...
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An acid lipase (EC 3.1.1.3) from human gastric juice was purified by using poly(ethylene glycol)-6000 precipitation, ethanol fractionation and Sephadex G-75 gel filtration. A molecular weight of 44000 was obtained by SDS-polyacrylamide gel electrophoresis. pH-dependent aggregation was observed and by using Sephadex G-200 gel filtration, a molecular weight of 90000 was obtained at pH 6.0 and 450...
متن کاملRat Lingual Lipase
The lingual serous glands of rat tongue secrete a potent lipase that hydrolyzes long chain triglycerides. The characteristics of this lipase were studied in preparations of lingual glands from Sprague-Dawley rats. Lipase activity was measured by the release of free fatty acids from emulsified tri[3H]oleate. Lipase activity in the 100,000 x g supernatant of lingual serous gland homogenate was ex...
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عنوان ژورنال:
- Gut
دوره 5 5 شماره
صفحات -
تاریخ انتشار 1964