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[宫内感染后孕23 - 28周胎儿及新生儿淋巴系统的形态功能特征]

[Morphofunctional characterization of the lymphoid system in fetuses and newborns with 23-28 weeks of gestation after intrauterine infection].

作者信息

Barbot'ko A A, Gurevich P S, Milovanov A P

出版信息

Arkh Patol. 1993;55(6):57-61.

PMID:8122979
Abstract

Lymphoid organs (LO) of 75 foetuses and newborns (the 23-28th week of gestation) dying intranatally or within first 2 days of life were studied. Two types of lesions are found in the lymphoid organs after the intrauterine contamination: 1) immunogenesis activation in the form of hyperplastic changes in the lymphoid organs and IgM synthesis; 2) immunogenesis depression manifested mainly in the peripheral organs of immunogenesis (reduction of the lymphoid organs volume, lack of IgM synthesis).

摘要

对75例在宫内死亡或出生后2天内死亡的胎儿和新生儿(妊娠23 - 28周)的淋巴器官进行了研究。宫内感染后,在淋巴器官中发现了两种类型的病变:1)以淋巴器官增生性改变和IgM合成形式出现的免疫发生激活;2)免疫发生抑制,主要表现为免疫发生外周器官(淋巴器官体积减小、缺乏IgM合成)。

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