Dixon S N, Gibbons R A
J Reprod Fertil. 1979 May;56(1):119-27. doi: 10.1530/jrf.0.0560119.
Cows of normal reproductive history were treated with progesterone for periods of 2--3 months. The uterine secretions yielded 5 major fractions of macromolecular components. Two of the fractions comprised serum proteins. In the other 3 fractions at least 9 non-serum proteins were observed, 7 in one fraction, but in only small amounts. Of the remaining 2 non-serum proteins one is an acid phosphatase recoverable in small amounts, and the other is lactoferrin and is the major non-serum protein present in the uterine secretions of progesterone-treated cows.
具有正常繁殖史的奶牛用孕酮治疗2至3个月。子宫分泌物产生了5种主要的大分子成分组分。其中两组分包含血清蛋白。在其他3个组分中，观察到至少9种非血清蛋白，其中一组分中有7种，但含量很少。在其余2种非血清蛋白中，一种是少量可回收的酸性磷酸酶，另一种是乳铁蛋白，是孕酮处理奶牛子宫分泌物中存在的主要非血清蛋白。
