OBJECTIVE: To develop an HPLC method for the simultaneous determination of rhynchophylline, isorhynchophylline,prim-O-glucosylcimifugin and 5-O-methylvisammioside in Babaojingfeng San.METHODS: The chromatograhic separ...OBJECTIVE: To develop an HPLC method for the simultaneous determination of rhynchophylline, isorhynchophylline,prim-O-glucosylcimifugin and 5-O-methylvisammioside in Babaojingfeng San.METHODS: The chromatograhic separation was performed on C_(18) column(4.6 mm×200 mm, 5 μm), a linear elution of acetonitrile-methanol(1:4) and 0.1% triethylamine solution was adopted at the flow rate of 0.7 mL·min^(-1). The detection wavelength was 254 nm and the column temperature was 30 ℃.RESULTS: Rhynchophylline, isorhynchophylline, prim-Oglucosylcimifugin and 5-O-methylvisammioside had a good linearity at 5.10 to 102.00 μg·mL^(-1)(r=0.9994), 5.95 to 119.00μg·mL^(-1)(r=0.9996), 6.10 to 122.00 μg·mL^(-1)(r=0.9999), 5.65 to113.00 μg·mL^(-1)(r=0.9998), respectively. The average recoveries and RSD were 97.66%(1.32%), 96.72%(0.52%), 98.99%(0.78%) and 99.16%(1.56%), respectively.CONCLUSION: The method was simple, convenience and may be used in the determination of rhynchophylline, isorhynchophylline, prim-O-glucosylcimifugin and 5-O-methylvisammioside in Babaojingfeng San.展开更多
5-O-methylvisammioside is a chemical derived from the dry root of Saposhnikovia divaricata,which has the functions of expelling pathogenic wind from body surface,removing dampness to relieve pain,and relieving convuls...5-O-methylvisammioside is a chemical derived from the dry root of Saposhnikovia divaricata,which has the functions of expelling pathogenic wind from body surface,removing dampness to relieve pain,and relieving convulsion.Recent studies have found that 5-O-methylvisammioside can play a variety of pharmacological effects such as anti-tumor,anti-inflammation,anti-virus and anti-depression through a variety of ways.The paper reviews the pharmacological action and mechanism of 5-O-methylvisammioside in recent years.展开更多
目的:研究长链非编码RNA(lncRNA)生长阻滞特异性转录物5(GAS5)基因多态性与多囊卵巢综合征(PCOS)发病的关联性。方法:选取2018年5月~2019年5月在广西右江民族医学院附属医院生殖医学中心确诊的236例PCOS患者作为病例组,同时选取同期性...目的:研究长链非编码RNA(lncRNA)生长阻滞特异性转录物5(GAS5)基因多态性与多囊卵巢综合征(PCOS)发病的关联性。方法:选取2018年5月~2019年5月在广西右江民族医学院附属医院生殖医学中心确诊的236例PCOS患者作为病例组,同时选取同期性别、年龄相匹配的277例健康女性作为对照组,采用iMLDR单核苷酸多态性(SNP)分型方法检测GAS5基因rs145204276 I/D、rs55829688 C/T和rs6790 G/A位点基因型。采用logistic回归分析GAS5基因多态性与PCOS的相关性。结果:GAS5基因rs145204276 I/D位点多态性在对照组和PCOS组之间差异有统计学意义,logistic回归分析结果显示,与I/I基因型相比,I/D和D/D基因型以及显性模型I/D+D/D具有较低的PCOS发病风险[I/D vs I/I:OR(95%CI)=0.61(0.42,0.88),P=0.009;D/D vs I/I:OR(95%CI)=0.44(0.23,0.84),P=0.013;I/D+D/D vs I/I:OR(95%CI)=0.57(0.40,0.81),P=0.002];与I等位基因相比,D等位基因显著降低PCOS的发病风险[D vs I:OR(95%CI)=0.62(0.47,0.82),P=0.001]。rs55829688 C/T和rs6790 G/A位点多态性在对照组和PCOS组之间比较差异均无统计学意义(P>0.05)。单倍型联合分析显示D-T-A单倍型在对照组和PCOS组间的分布差异有统计学意义[OR(95%CI)=0.61(0.45,0.84),P=0.002]。结论:GAS5基因rs145204276 I/D位点多态性可能与PCOS遗传易感性相关,即携带D等位基因的个体可能具有较低的PCOS发病风险。展开更多
基金National Development and Reform Commission of State Engineering Research Center for Innovation Capacity Building projects in 2011(Grant NO.:[2011]1896)
文摘OBJECTIVE: To develop an HPLC method for the simultaneous determination of rhynchophylline, isorhynchophylline,prim-O-glucosylcimifugin and 5-O-methylvisammioside in Babaojingfeng San.METHODS: The chromatograhic separation was performed on C_(18) column(4.6 mm×200 mm, 5 μm), a linear elution of acetonitrile-methanol(1:4) and 0.1% triethylamine solution was adopted at the flow rate of 0.7 mL·min^(-1). The detection wavelength was 254 nm and the column temperature was 30 ℃.RESULTS: Rhynchophylline, isorhynchophylline, prim-Oglucosylcimifugin and 5-O-methylvisammioside had a good linearity at 5.10 to 102.00 μg·mL^(-1)(r=0.9994), 5.95 to 119.00μg·mL^(-1)(r=0.9996), 6.10 to 122.00 μg·mL^(-1)(r=0.9999), 5.65 to113.00 μg·mL^(-1)(r=0.9998), respectively. The average recoveries and RSD were 97.66%(1.32%), 96.72%(0.52%), 98.99%(0.78%) and 99.16%(1.56%), respectively.CONCLUSION: The method was simple, convenience and may be used in the determination of rhynchophylline, isorhynchophylline, prim-O-glucosylcimifugin and 5-O-methylvisammioside in Babaojingfeng San.
基金Supported by Talent Training Program of Central Fund for Supporting the Reform and Development of Local Colleges and Universities(2020GSP16).
文摘5-O-methylvisammioside is a chemical derived from the dry root of Saposhnikovia divaricata,which has the functions of expelling pathogenic wind from body surface,removing dampness to relieve pain,and relieving convulsion.Recent studies have found that 5-O-methylvisammioside can play a variety of pharmacological effects such as anti-tumor,anti-inflammation,anti-virus and anti-depression through a variety of ways.The paper reviews the pharmacological action and mechanism of 5-O-methylvisammioside in recent years.
文摘目的:研究长链非编码RNA(lncRNA)生长阻滞特异性转录物5(GAS5)基因多态性与多囊卵巢综合征(PCOS)发病的关联性。方法:选取2018年5月~2019年5月在广西右江民族医学院附属医院生殖医学中心确诊的236例PCOS患者作为病例组,同时选取同期性别、年龄相匹配的277例健康女性作为对照组,采用iMLDR单核苷酸多态性(SNP)分型方法检测GAS5基因rs145204276 I/D、rs55829688 C/T和rs6790 G/A位点基因型。采用logistic回归分析GAS5基因多态性与PCOS的相关性。结果:GAS5基因rs145204276 I/D位点多态性在对照组和PCOS组之间差异有统计学意义,logistic回归分析结果显示,与I/I基因型相比,I/D和D/D基因型以及显性模型I/D+D/D具有较低的PCOS发病风险[I/D vs I/I:OR(95%CI)=0.61(0.42,0.88),P=0.009;D/D vs I/I:OR(95%CI)=0.44(0.23,0.84),P=0.013;I/D+D/D vs I/I:OR(95%CI)=0.57(0.40,0.81),P=0.002];与I等位基因相比,D等位基因显著降低PCOS的发病风险[D vs I:OR(95%CI)=0.62(0.47,0.82),P=0.001]。rs55829688 C/T和rs6790 G/A位点多态性在对照组和PCOS组之间比较差异均无统计学意义(P>0.05)。单倍型联合分析显示D-T-A单倍型在对照组和PCOS组间的分布差异有统计学意义[OR(95%CI)=0.61(0.45,0.84),P=0.002]。结论:GAS5基因rs145204276 I/D位点多态性可能与PCOS遗传易感性相关,即携带D等位基因的个体可能具有较低的PCOS发病风险。
