Dose response of jejunal sucrase and maltase activities to isocaloric high and low carbohydrate diets in man.
نویسندگان
چکیده
Original Communications Dose Response of Jejunal Sucrase and Maltase Activities to Isocaloric High and Low Carbohydrate Diets in Man. N. S. ROSENSWEIG AND R. H. HERMAN 1373 Nutritional Macrocytic Anemia of Infancy and Childhood. A. K. SARAYA, P. N. SINGLA, K. RAMACHANDRAN AND 0. P. GHAI 1378 Effect of Pyridoxine Supplementation on Glutamic-Pyruvic Transaminase and In Vitro Stimulation in Erythrocytes of Normal Women. M. J. WOODRING AND C. A. STORVICK 1385
منابع مشابه
Control of jejunal sucrase and maltase activity by dietary sucrose or fructose in man. A model for the study of enzyme regulation in man.
The specific effect of dietary sugars on jejunal disaccharidase activity in seven normal nonfasted male volunteers was studied. The sugars tested were sucrose, maltose, lactose, glucose, fructose, and galactose. Comparisons were made of the effects of each sugar in an isocaloric liquid diet. In all subjects, sucrose feeding, as compared to glucose feeding, significantly increased jejunal sucras...
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The administration of a carbohydrate-containing diet for 24 hours to rats previously fasted for 3 days led to a twofold increase in total intestinal sucrase and sucrase specific activity. The specific activity of maltase was similarly increased, but lactase activity was unaffected. The sucrose-containing diet led to a greater increase in sucrase than maltase activity, whereas the converse was t...
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The administration of a carbohydrate-containing diet for 24 hours to rats previously fasted for 3 days led to a twofold increase in total intestinal sucrase and sucrase specific activity. The specific activity of maltase was similarly increased, but lactase activity was unaffected. The sucrose-containing diet led to a greater increase in sucrase than maltase activity, whereas the converse was t...
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A study was carried out to examine whether the responsiveness of small intestinal epithelial cells to dietary carbohydrate varied during the daily 24 h cycle. The effect of sucrose on disaccharidase activities was compared during a period of decreasing disaccharidase activities, i.e. between 22.00 and 10.00 hours, and increasing disaccharidase activities, i.e. between 10.00 and 22.00 hours, in ...
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Chronic fatigue syndrome (CFS) is characterized by persistent and relapsing fatigue that involves oxidative stress in its pathogenesis. We tested the hypothesis that a decrease in key carbohydrate-digesting enzyme activity in the gut is one of the major biological mechanisms of developing CFS in liquid formula-fed neonatal pigs with in vivo infusion of H(2)O(2). Piglets at 7 to 10 d of age were...
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ورودعنوان ژورنال:
- The American journal of clinical nutrition
دوره 23 11 شماره
صفحات -
تاریخ انتشار 1970