Effects of total glucosides of Rubus parviflolius L(TGRP) on neuronal apoptosis and expression of apoptosis related protein Bcl-2 and Bax in rat after local cerebral ischemic-reperfusion
- VernacularTitle:茅莓总皂苷对大鼠局灶性脑缺血/再灌注后神经细胞凋亡及相关蛋白Bcl-2、Bax表达的影响
- Author:
Jisheng WANG
;
Zongyin QIU
;
Yongpeng XIA
;
Huizhi LI
;
Lingyan REN
- Publication Type:Journal Article
- Keywords:
cerebral ischemic/reperfusion;
TGRP;
apoptosis;
Bcl-2;
Bax;
Bcl-2/Bax
- From:
Chinese Pharmacological Bulletin
1987;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Aim To explore the mechanism of neuro-protecting effects of TGRP on ischemic cerebral injury.Methods The middle cerebral artery was occluded for 2 h to produce focal ischemic followed by 24 h reperfusion.HE staining,TUNEL labeling and immunohistochemical methods were used to investigate changes of neuronal apoptosis and expression of the apoptosis-related proteins after administration of TGRP.Result TGRP decreased the pathologic changes significantly.The apoptosis of neural cells and the expression of Bax positive cells in the TGRP groups significantly decreased compared with the control group(P
