Antioxidant system and cellular-humoral parameters in dry cows

Studies of the state of the antioxidant system and cellular-humoral parameters in dry cows were carried out. They showed a tendency to develop anemia, a decrease in the respiratory function of the blood and an increase in free radical oxidation, which was expressed in a decrease in the level of ceruloplasmin, an increase in catalase activity, the content of total lipids and malondialdehyde.