This article highlights the pharmacological effect of the E-selen preparation in the treatment and prevention of reproductive system pathologies in cows. Studies substantiate the improvement of the functioning of the reproductive organs as a result of the antioxidant, immunomodulatory, and metabolic-activating properties of vitamin E and selenium. It has been shown that the use of the drug E-selen contributes to the reduction of postpartum complications - subinvolution of the uterus, endometritis, placental prolapse, and functional disorders of the ovaries. The drug has a positive effect on the normalization of the estrous cycle in cows, an increase in fertility, and a decrease in infertility. The obtained data confirm the expediency of the widespread use of the drug E-selenium for preventive and therapeutic purposes in livestock farms.
J.E et al. (2026) studied this question.