ABSTRACT
AIM:To investigate the effect of resveratrol on the lipids ( CHOL, TG, LDL-C and HDL-C) , ni-tric oxide ( NO) , peroxynitrite anion ( ONOO-) and the expression of inducible nitric oxide synthase ( iNOS) in the artery of the mice with ovariotomy ( OVX) .METHODS:The lipid levels and NO level in the serum were measured .The chan-ges of atherosclerosis were evaluated with Oil Red O staining .The expression of iNOS was measured by DAB staining and Western blot .The ONOO-production was measured by DAB staining .RESULTS:Compared with sham group , the levels of the lipids and NO production in OVX +high fat (HF) group were increased (P<0.05).Compared with OVX+HF group, the levels of the lipids and NO production in resveratrol group were decreased (P<0.05).Fourteen weeks later, the atherosclerosis model was successfully established .Compared with OVX +HF group, the iNOS expression and the ONOO-production in resveratrol group were decreased ( P<0.05 ) , while those in sham group were increased ( P <0.05).CONCLUSION:Resveratrol prevents and treats atherosclerosis by inhibiting the iNOS expression in C 57BL/6J mice.
ABSTRACT
Objective To observe the therapeutic effect of Chinese medicine combined with ion-introduction of Radix Astragali Injection (RAI)for herpes simplex keratitis (HSK).Methods Ninety HSK patients (104 affected eyes)were randomized into two groups.Both of the two groups received anti-virus drugs,and the treatment group (45 patients with 53 affected eyes)received oral use of decoction of Chinese medicines (mainly composed of Semen Cassiae,Fructus Viticis,Periostracum Cidadae,Ramulus Uncariae cum Uncis,Fructus Gardeniae,Fructus Forsythiae,Flos Chrysanthemi,Rhizoma Chuanxiong,etc.),and ion-introduction of RAI.The changes of vision and clinical symptoms before and after treatment were observed,and a 2-year follow-up was carried out.Results In the treatment group,19 eyes were cured,27 effective,7 ineffective,and the total therapeutic effective rate being 86.79%;in the control group,10 eyes were cured,21 effective,20 ineffective,and the total therapeutic effective rate being 60.78%.The therapeutic effect in the treatment group was superior to that in the control group (P