Kalashnikova E P, Danilenko A I
Arkh Patol. 1985;47(4):47-52.
One hundred and thirty-one structurally different placentas during multifoetal pregnancy have been studied by the morphohistochemical and morphological methods. A high degree of conservation of placenta tissue structures of twins is observed in clinically normal pregnancy; the disorganisation is very mild, and the whole tissue, especially the margin, is actively included in the compensatory-adaptive processes. During clinically complicated pregnancy combined with congenital defects of the foetus and placenta, reorganization of the functional morphology of the placenta of twins occurs, which has a dynamic character reflecting the degree of disorganization o the structural elements, and also the level of the development of compensatory-adaptive processes. The knowledge of these changes allows an evaluation with a high degree of significance of the functional ability of the twins placenta as an organ in which metabolic processes between mother and child take place.
采用形态组织化学和形态学方法对131例多胎妊娠中结构不同的胎盘进行了研究。在临床正常妊娠中观察到双胎胎盘组织结构的高度保守性；组织结构紊乱非常轻微，整个组织，尤其是边缘，积极参与代偿 - 适应过程。在临床复杂妊娠合并胎儿和胎盘先天性缺陷时，双胎胎盘的功能形态会发生重组，这种重组具有动态特征，反映了结构元件的紊乱程度以及代偿 - 适应过程的发展水平。了解这些变化有助于高度准确地评估双胎胎盘作为母婴代谢过程发生器官的功能能力。
