Raichaudhury S, Sharma A, Talukder G, Bhattacharyya D K
Gegenbaurs Morphol Jahrb. 1976;122(4):603-7.
Akaline phosphatase activity following polyacrylamide gel electrophoresis of human sera obtained from normal populations in the Eastern India shows a correlation between the presence of p++ phenotypes with the B and O blood groups only in females. The incidence of additional bands in the beta-lipoprotein zone is much higher in female samples than in males. The frequencies of both p++ and p+ henotypes within the different endogamous communities and castes are rather variable. Electorphoresis following heat treatment of sera obtained from pregnant females shows the complete absence of p++ and p+, as also of bands at the beta-lipoprotein zones in them.
对从印度东部正常人群中获取的人血清进行聚丙烯酰胺凝胶电泳后发现，碱性磷酸酶活性显示，仅在女性中，p++表型的存在与B型和O型血之间存在相关性。女性样本中β-脂蛋白区额外条带的发生率远高于男性样本。不同内婚制群体和种姓中p++和p+表型的频率差异很大。对孕妇血清进行热处理后进行电泳，结果显示完全不存在p++和p+，其β-脂蛋白区也没有条带。
