Effects of matrine on human Tenon capsule fibroblast in vitro
10.3760/cma.j.issn.2095-0160.2019.05.003
- VernacularTitle:苦参碱对体外人Tenon囊成纤维细胞的增生抑制及凋亡促进作用
- Author:
Fangfang JI
1
;
Jie SHUAI
;
Ya LIANG
;
Qiuli YU
;
Zhenyan SUN
;
Zhilan YUAN
Author Information
1. 南京医科大学第一附属医院眼科 210029
- Keywords:
Matrine;
Human Tenon capsule fibroblast;
Proliferation;
Apoptosis
- From:
Chinese Journal of Experimental Ophthalmology
2019;37(5):332-336
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effects of matrine on proliferation and apoptosis of human Tenon capsule fibroblasts (HTFs) in.vitro.Methods After treated with 0,0.3,0.6 and 0.9 g/L matrine in vitro,cell counting kit-8 (CCK-8) method was used to assay the proliferation of HTFs at 24,48 and 72 hours,Western blot and PCR were performed to evaluate the expression of apoptosis-associated factor caspase-3 on both protein and RNA levels.Results The activity of human Tenon capsule fibroblast at 48 hours and 72 hours after treated with 0.3,0.6,0.9 g/L matrine was significantly inhibited when compared with the 0 g/L matrine group,and the inhibitory effect was dose-dependent and time-dependent (F ion =1 019.51,P =0.00;Ftime =5 848.66,P =0.00;Fi ion =147.45,P=0.00).After treated with 0,0.3,0.6 and 0.9 g/L matrine,the early apoptosis rate of HTFs was (2.68±0.30)％,(5.08±0.47)％,(6.97±0.69)％ and (10.30±1.20)％,the grey value ofcaspase-3 protein was 1.00±0.13,1.90±0.19,2.50±0.30 and 2.67±0.30,the relative expression of caspase-3 mRNA was 0.98 ±0.12,2.01 ±0.34,6.15 ± 0.60 and 11.40 ± 1.12,respectively,with significant differences among them (F =55.74,66.01,154.50;all at P＜0.01),the early apoptosis rate of HTFs,the grey value of caspase-3 protein and the relative expression of caspase-3 mRNA were all increased significantly as the concentration of matrine increased,with significant differences between any two groups (all at P＜0.05).Conclusions Matrine can inhibit the proliferation of HTFs and induce the apoptosis of HTFs in a time-and dose-depended manner.
