Apoptosis and expression of Bcl-2 and Bax in decidua tissue of spontaneous abortion mouse
- VernacularTitle:自然流产模型小鼠蜕膜细胞凋亡及Bcl-2、Bax表达的研究
- Author:
Yaying MI
;
Liezhuan ZHANG
- Publication Type:Journal Article
- Keywords:
Spontaneous abortion;
Mouse;
Decidua;
Apoptosis;
Bcl-2;
Bax
- From:
Chinese Journal of Immunology
2001;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study the pathological mechanism for spontaneous abortion by determining apoptosis and expression of Bcl-2 as well as Bax in decidua tissue of spontaneous abortion models and normal pregnancy mice.Methods:The abortion-prone CBAXDBA/2 matings were established as the model of spontaneous abortion and the nonabortion-prone CBAXBALB/c matings were used as the model of normal pregnancy.SABC was used to detect the expression of Bcl-2 and Bax in decidua tissue of spontaneous abortion and normal pregnancy at day 13 of gestation.Medical color-image measure system for immune-histochemistry was used for semiquantitative analysis.Apoptosis was detected by in situ TUNEL assay.Results:In decidua tissue of the spontaneous abortion models, Bcl-2 expression was lower and Bax was higher than it that of normal model (P
