Improvement Effects of Panax Notoginsenosides on Renal Fibrosis in Cisplatin-induced Renal Injury Rats and Its Effects on the Expression of Renal Fibrosis Related Factors
- VernacularTitle:三七总皂苷对顺铂致肾损伤大鼠肾组织纤维化的改善作用及对相关因子表达的影响
- Author:
Jiaxi XI
1
;
Huajun ZHANG
1
;
Xiaoyu CHEN
1
;
Yufang YANG
2
Author Information
1. Dept. of Pharmacy，Guangxi Zhuang Autonomous Region People’s Hospital，Nanning 530021，China
2. Dept. of Pharmacy，the First Affiliated Hospital of Guangxi Medical U niversity，Nanning 530021，China
- Publication Type:Journal Article
- Keywords:
Panax notoginsenosides;
Cisplatin;
Renal fibrosis;
Connective tissue growth factor;
Transforming growth factor β1;
Type Ⅰ collagen;
Tissue inhibitor of metalloproteinase 1;
Plasminogen activator inhibitor 1;
Rat
- From:
China Pharmacy
2019;30(8):1037-1042
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE： To study improvement effects of Panax notoginsenoside（PNS） on cisplatin-induced renal injury model rats and its effects on related factors. METHODS： Totally 72 SD rats were randomly divided into blank group， model group， positive drug group and PNS low-dose， medium-dose， high-dose groups， with 12 rats in each group. Except for blank group， other groups were given cisplatin via tail vein （3 mg/kg×4 times） to establish renal injury model. Since the first day after the first injection of cisplatin， positive group was given anfostine solution intraperitoneally （1.0 mg/kg）； PNS groups were given PNS solution intraperitoneally （15.63， 31.35， 62.70 mg/kg）； blank group and model groups were given constant volume of normal saline 0.2 mL， for consecutive 60 d. The 24 h urine of rats was collected； the contents of β-N-acetylaminoglycosidase（NAG） and 24 h urine protein （Upro/24 h） were detected； the serum contents of Scr and BUN were detected. mRNA and protein expression of CTGF， TGF-β1， Col-1， TIMP-1 and PAI-1 in renal tissue were determined by RT-PCR and immunohistochemistry respectively. RESULTS： Compared with blank group， the contents of NAG and Upro/24 h in urine， serum contents of Scr and BUN， mRNA and protein expression levels of CTGF， TGF-β1， Col-1， TIMP-1 and PAI-1 in renal tissue were increased significantly （P＜0.05）. Compared with model group， the contents of above urine and serum biochemical indicators were decreased significantly in PNS groups； mRNA expression of CTGF and TGF-β1 and protein expression of CTGF， TGF-β1， Col-1 and TIMP-1 in renal tissue of rats in PNS groups， mRNA expression of Col-1 in PNS high-dose group， and mRNA expression of TIMP-1 and protein expression of PAI-1 in PNS medium-dose and high-dose groups were decreased significantly （P＜0.05）. Compared with positive group， the contents of NAG and Upro/24 h in urine were decreased significantly in PNS medium-dose and high-dose groups （P＜0.05）. CONCLUSIONS： PNS can effectively improve the renal function of cisplatin-induced renal injury model rats， and relieve cisplatin-induced renal fibrosis by decreasing the expression of renal fibrosis related factors as CTGF， TGF-β1， Col-1， TIMP-1 and PAI-1 in renal tissue.
