Balev P, Nikolaev K, Dzhidzheva V
Vet Med Nauki. 1977;14(4):57-62.
Studied were some biochemical indices of the blood serum of cows showing abortions of noninfectious etiology. It was found that in such cases thre was a statistically significant drop in the amount of the total lipids of the blood serum, which reached 20 per cent as against pregnant cows and 8.5 per cent as against cows that had already given birth. It is stated that the phospholipid blood serum fracitons of cows that have miscarried show a statistically dependable drop only in the case of lecithine. Cows that have miscarried also show a drop of albumin, gamma-globulins, and the coefficient albumin/globulin. In order to establish all disturbances in pregnancy on a preliminary basis it is suggested to use in clinical practices the indices total lipids, phospholipids, proteins, and the albumin/globulin coefficent.
对出现非感染性病因流产的奶牛血清中的一些生化指标进行了研究。结果发现，在这些情况下，血清总脂量有统计学意义的下降，与怀孕奶牛相比下降了20%，与已产奶牛相比下降了8.5%。据称，流产奶牛的血清磷脂组分仅在卵磷脂的情况下显示出统计学上可靠的下降。流产奶牛还表现出血清白蛋白、γ-球蛋白以及白蛋白/球蛋白系数的下降。为了在初步基础上确定妊娠期间的所有紊乱情况，建议在临床实践中使用总脂、磷脂、蛋白质和白蛋白/球蛋白系数等指标。
