Effects of salvianolic acid A injection on CCl4 induced hepatocyte injury and hepatic fibrosis in rats / 中国比较医学杂志
Chinese Journal of Comparative Medicine
; (6): 57-62, 2014.
Article
in Zh
| WPRIM
| ID: wpr-456079
Responsible library:
WPRO
ABSTRACT
Objective To study on the anti-hepatic fibrosis effects of salvianolic acid A injection (SAA), and further to provide the theoretical basis for the clinical application .Methods Using CCl4 induced hepatocyte injury in vitro, the hepatocyte viability , the levels of ALT , AST and LDH in cell culture supernatants and the levels of SOD and MDA in cell lysates were detected .In addition , the hepatic fibrosis rat model was made by subcutaneous injection of CCl 4 , the serum LN, HA, SOD and MDA levels were detected and the pathological changes in liver tissue were also observed . Results Compared with model group , the hepatocyte viability in SAA high or low dose group and Vit E group were significantly increased (P <0.01), and the activities of ALT, AST and LDH in SAA high dose group were significantly lowed ( P <0.01 ) .The activity of SOD in SAA high dose group and Vit E group was significantly increased ( P <0.05), while MDA content was decreased (P <0.05).Vivo test showed that the levels of serum LN and HA in SAAhigh dose group were significant lower than those of hepatic fibrosis rat model group (P <0.05).Moreover, the activity of SOD in SAA high or low dose group was significantly increased (P <0.05, P <0.01), while MDA content was lowed (P <0.05, P <0.01), and can improve the pathological of liver tissues .Conclusions SAA injection can anti-lipid peroxidation and thereby protect hepatocyte and reduce hepatic fibrosis .
Full text:
1
Index:
WPRIM
Language:
Zh
Journal:
Chinese Journal of Comparative Medicine
Year:
2014
Type:
Article