FIELD: veterinary science.
SUBSTANCE: invention relates to veterinary science and is intended for early diagnosing death of embryons in cows. On the 28-40th day of gestation, venous blood is being sampled, gamma-glutamyltransferase (GGT) activity indicator is being determined in the serum. If the value is 25 u/l and more, embryonic death is being diagnosed.
EFFECT: invention allows effective diagnosing death of embryons in cows at early gestational ages.
1 cl, 3 tbl, 2 ex
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