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The influence on serum protein concentration of the protein intake in high-carbohydrate diets

Published online by Cambridge University Press:  09 March 2007

Betty L. Coles
Betty L. Coles
Affiliation:
Department of Physiology, Guy's Hospital Medical School, LondonSE 1
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Abstract

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1. Healthy young men ate diets high in carbohydrate with a fixed protein content: (a) 18% protein with maize starch, (b) 18% protein with sucrose, (c) 9% protein with sucrose. Sucrose or starch was given at a level of 7 g/kg body-weight per day.

2. The serum albumin concentration fell by 7–10% after 16 days with all three diets; the falls were statistically significant. No change in γ-globulin concentration was seen with the 18% protein diets. With the 9% protein diet there was a significant increase in this fraction. The β-globulin concentration rose significantly with the diet containing 18% protein with sucrose but there was no change in this fraction with the other diets. α1- and α2-globulins rose significantly with the diet containing 18% protein with sucrose but no increase in these fractions was seen on the other diets.

3. Possible mechanisms concerned in the production of these changes are discussed.

Type
Research Article
Information
British Journal of Nutrition , Volume 23 , Issue 2 , June 1969 , pp. 401 - 405
Copyright
Copyright © The Nutrition Society 1969

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