Effect of letrozole combined with clomiphene on women with polycystic ovary induced infertility and the effect on MMP-9, VEGF and HGF levels
10.3969/j.issn.1005-1678.2017.04.103
- VernacularTitle:来曲唑联合氯米芬治疗多囊致不孕女性的疗效及对患者MMP-9、VEGF和HGF水平的影响
- Author:
Huijuan NI
;
Yaping LU
- Keywords:
polycystic ovary syndrome;
infertility;
letrozole;
clomiphene;
curative effect;
serum index
- From:
Chinese Journal of Biochemical Pharmaceutics
2017;37(4):311-313
- CountryChina
- Language:Chinese
-
Abstract:
Objective To research the effect of letrozole combined with clomiphene on women with polycystic ovary induced infertility and the effect on matrix metalloproteinases-9(MMP-9),vascular endothelial growth factor(VEGF)and hepatocyte growth factor(HGF)levels.Methods 108 patients with polycystic ovary syndrome combined with infertility from February 2013 to August 2015 in our hospitolwere divided into control group and experimental group by lottery,54 cases in each groups,control group treated with clomiphene,the experimental group based on control group treatment with letrozole,the linical curative effect,MMP-9,VEGF and HGF level,sex hormones,insulin resistance index,adverse drug reactions of two groups were compared.Results The number of ovulation,advantage of ovulation number,normal rate of menstruation,ovulation rate and pregnancy ratesofin experimental group was higherthan the control group,the difference was statistically significant(P<0.05).The MMP-9,VEGF and HGF levels of experimental group was lower than the control group,the difference was statistically significant(P<0.05).The sex hormone level of experimental group was better than that of control group(P<0.05).The adverse reactions was no differences between the two groups.Conclusion The efficacy of letrozole combined with clomiphene in treatment of polycystic induced infertility,can inhibits MMP-9,VEGF and HGF expression,and with high safety.
