[Zinc metabolism in male rats with a transplanted ovary]

Results of the research on the concentration of zink ions in the blood serum and prostate tissue, urine excretion level by means of heterotropic transplantation of the ovary to castrated rats (males) are presented. The degree of the organism estrogenization was assessed by determining the estradiol concentration in the blood serum by the radio-immune method. The research has shown that castration leads to a zink concentration decrease in the blood serum and its reduced excretion with the urine. A significant rise in the concentration of estradiol in the blood serum did not influence the zink metabolism in the organism.