Excessive Apoptosis in Neuroepithelium Induced by Passive Smoking
- VernacularTitle:被动吸烟致金黄地鼠神经管上皮细胞的过度凋亡
- Author:
Xiangmin YU
;
Ling LI
;
Fengxia YAN
- Publication Type:Journal Article
- Keywords:
Apoptosis;
Passive smoking;
Neural tube defects
- From:
Journal of Environment and Health
1992;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the apoptosis in neural epithelium induced by passive smoking. Methods By using the nuclear fast red-crystal violet staining method and situ TUNEL technology, the quantitative changes of apoptosis in neural epithelium in gold hamster were analyzed. Results Excessive apoptosis and less cell division were observed in neural epithelium compared with the control group. On 9th days of pregnancy, there were most apoptosis cells, the apoptosis index was 9.82 ?3.35 which is statically significant compared with control group (P
