ABSTRACT
OBJECTIVE:To evaluate the efficacy of Yinzhihuang injection combined Oxymatrine injection for patients with acute icteric viral hepatitis.METHODS:100 patients with acute icteric viral hepatitis were randomly divided into two groups:50 patients in the the trial group were treated iv with Yinzhihuang injection 30 mL plus Oxymatrine sterile injection powder 600 mg qd for 30 days,and the another 50(control group) treated iv with Potassium magnesium aspartate 20 mL and Diammonium glycyrrhizinate injection 30 mL qd for 30 days.RESULTS:The cure rate and improvement rate in the trial group was signficantly higher than in the control group(P
ABSTRACT
Objective To develop a HPLC method for the determination of oxymatrine in Oxymatrin Injection.Methods A RP-HPLC method with Lichrospher 5 ODS C18 column(4.6 mm? 250 mm,5 ? m) was used,and the mobile phase was the mixture of acetonnitrile-pH2.0 sulphate buffer solution(7∶93) at the f low rate of 1.0mL/min.The column temperature was 30 ℃,the UV detection wave length was 220 nm and the injection volume was 20 ? L.Results The calibra tion curve was linear(r=1.0000) in the range of 3.63～ 116.04 ? g/mL for oxyma trine.The mean recovery was 100.1 %(RSD=0.86 %,n=6).Conclusion Thi s method is effective and can be used for the determination of oxymatrine in Oxymatrine Injection.