Jejunal absorption rates of glucose, glycine and glycylglycine in Zambian African adults with malnutrition
نویسندگان
چکیده
منابع مشابه
Independent jejunal mechanisms for glycine and glycylglycine transfer in man in vivo.
I . Rates of absorption of glycine and glycylglycine from a 300 mm jejunal segment were compared in vivo when those compounds were given alone or together to six Zambian African subjects who had no clinical evidence of malnutrition or of gastro-intestinal disease. Solutions containing (A) glycine (~oommol/l), (B) glycine (Ioommol/l)+glycylglycine (50 mmol/l), and (C) glycglglycinc (50 mmolil) w...
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Using a double-lumen tube jejunal perfusion system in vivo, the mutual effects of carnosine (beta-alanyl-L-histidine) and glycylglycine on their respective absorption rates have been studied in six Zambian African adults. Data on the effect of the constituent amino-acids of carnosine on glycylglycine absorption rate have similarly been obtained. The solutions infused in each subject contained (...
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Rates of glucose, glycine, and folic (pteroylglutamic) acid absorption were determined for a 30 cm jejunal segment in vivo, with a double-lumen tube perfusion system, in 10 Zambian African women with a mean haemoglobin concentration of 5d1 (3.5-9.2) g/dl. In four the anaemia was megaloblastic (due to folate deficiency) and in six hypochromic. Perfusion solutions contained (1) glucose 200 mmol/l...
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15 صفحه اولAbsorption and malabsorption of glycine and glycine peptides in man.
The 'glycine tolerance test', an oral dose of glycine followed by analysis of peripheral blood samples, was first used for investigating amino acid absorption more than 30 years ago by Heath and Fullerton (1935), who, though they did not investigate any cases of unequivocal malabsorption, concluded that the test gave 'no useful information regarding the rate of absorption from the gastrointesti...
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ژورنال
عنوان ژورنال: British Journal of Nutrition
سال: 1974
ISSN: 0007-1145,1475-2662
DOI: 10.1079/bjn19740104