[Study of glucose resorption during rhythmic protein feeding in a chronic experiment on white rats]

In three experimental groups of white rats receiving cacein in the morning, at noon and at night, over a period of one month, glucose resorption was studied in the hours of casein alimentation. The method of accumulating preparation from the mucosa "in vitro" was employed, and parallel to glucose resorption, maltase activity was also investigated. The results obtained are discussed in the light of modern concepts on membranous digestion and active transport, and more particularly, on interactions of the monomers at membrane level. Interpretation is made of the marked resorption of glucose, observed in the experimental group receiving casein at noon, and the possibility of practical application of the results recovered in rational dietetic nutrition is discussed.