[Determination of the optimal amount of protein in the diet in chronic enteritis]. / Opredelenie optimal'nogo kolichestva belka v diete bol'nykh khronicheskim énteritom.

In patients with chronic enteritis the curative effect of diets containing 135 and 160 g of protein was studied. The optimal action was found to produce a diet containing 135 g of protein. An increase of the protein proportion up to 160 g does not improve the clinical efficacy of the diet, nor does it increase the retention of nitrogen. It augments above the normal level the elimination of epinephrine with urine, which is followed by the appearance of creatinuria and an elevated oxygen deficiency in the urine. The dietary with 135 g of protein is to be continued for a lengthy period of time, for it is no sooner than after 1 1/2-2 months of the cure that there appears a tendency toward normalization of the body mass and concentration of ninhydrin-positively responding compounds in the blood serum.

[Absorption of essential amino acids in patients with chronic enteritis]. / Vsasyvanie nezamenimykh aminokislot u bol'nykh khronicheskim énteritom

Continuous perfusion was applied in studying the absorption of essential amino acids in the duodenum and the proximal part of the jejunum in healthy persons and in patients with chronic enteritis of the land ii degrees of severity. All the patients demonstrated a reduced rate of absorption. The degree of the absorption derangement increased parallel with the severity of the affection. In the duodenum the absorption proceeded slower than in the upper portion of the jejunum.