[Intensity renewal of skin and serum soluble proteins in rats with vitamin A deficiency].

Intensity of skin and blood serum soluble proteins renewal under conditions of vitamin A deficiency in animal organism was studied with application of the label incorporation into the electrophoretic fractions of proteins 1,3 and 24 h after administration of 14C-lysine. Metabolism of collagen proteins, amino acid composition of skin soluble proteins, content of free amino acids and nucleic acid in skin were also examined. With vitamin A deficiency the intensity of 14C-lysine incorporation into the globulin fractions of serum proteins is 2-4 times as high and into the corresponding fractions of skin proteins is 3-5 times as low as in the control.