Bulmer J N, Johnson P M
J Reprod Immunol. 1985 Jan;7(1):89-92. doi: 10.1016/0165-0378(85)90023-3.
Occasional macrophages and granulocytes have been detected within the cytotrophoblast layer of the chorion laeve in normal term placentae. It is clearly important to identify these leucocytes in studies of antigen expression by trophoblastic populations within the amniochorion. The relevance of these observations to any immunocompetent interactions between maternal and fetal cells through the chorion laeve remains to be established.
在足月正常胎盘的平滑绒毛膜细胞滋养层内偶尔可检测到巨噬细胞和粒细胞。在对羊膜绒毛膜内滋养细胞群体的抗原表达研究中识别这些白细胞显然很重要。这些观察结果与母胎细胞通过平滑绒毛膜进行的任何免疫活性相互作用之间的相关性仍有待确定。