Teisner B, Folkersen J, Svendsen P, Hau J, Hindersson P
J Med Primatol. 1979;8(5):298-304. doi: 10.1159/000460214.
A serum protein in the grivet (Cercopithecus aethiops), immunologically cross-reacting with human pregnancy zone protein (PZP), is found in males as well as in nonpregnant females. The electrophoretic mobility, antigenic cross-reactivity, molecular weight, and carbohydrate structure appear analogous to PZP; however, contrary to the situation in man, exogenous estrogens cause a fall in serum concentration of the protein.
在猕猴（埃塞俄比亚猕猴）中发现一种血清蛋白，它与人类妊娠区蛋白（PZP）存在免疫交叉反应，在雄性以及未怀孕的雌性体内均可检测到。该蛋白的电泳迁移率、抗原交叉反应性、分子量和碳水化合物结构与PZP相似；然而，与人类的情况相反，外源性雌激素会导致该蛋白的血清浓度下降。
