[Effect of motion sickness on the absorption of B group vitamins and ascorbic acid in the small intestine of dogs]. / Vliianie ukachivaniia na vsasyvanie v tonkoi kishke sobak nekotorykh vitaminov gruppy B i askorbinovoi kisloty.

On the dogs with a Thiry-Pavlov fistula (an isolated loop of the small intestine) the effect of 30-min acceleration on the absorption of thiamine-bromide, riboflavine, pyridoxine-hydrochloride and ascorbic acid as well as on the gastric juice secretion was studied. It was demonstrated that back-to-forth linear acceleration increased vitamin B1 absorption, decreased vitamins B2 and B6 and ascorbic acid absorption, and altered secretion of gastric juice.

[Absorption of complex compounds of magnesium and amino acids in the small intestine]. / Vsasyvanie komplekanykh soedinenii margantsa s aminokislotami v tonkom kishechnike

In chronic experiments on 12 dogs, absorption of manganese complexes and amino acids proceeded more intensively than absorption of each of them separately. In acute experiments on 48 dogs, absorption of glycine and alanine complexes of manganese proceeded with an increase in oxygen utilization and in the rate of the intestinal motility.