[Application of carboxyline in prophylaxis of subclinical ketoses in lactating cows].

The feeding of carboxyline to lactating cows, their maintenance in rations balanced for the sugar-protein proportion and organization of the active exercises favour normalization of metabolism with subclinical ketoses. This is accompanied by a decrease in the content of ketonic bodies in blood, milk and urine with a simultaneous increase in the amount of citric acid. The content of sugar and alkaline reserves in blood increases, the amount of pyruvic acid decreases.