[Objectives]This study aimed to establish a method for simultaneous determination of four ingredients in Guanxin Danshen tablets by RP-HPLC.[Methods]HPLC chromatography was adopted with column of Thermo Hypersil-Keyst...[Objectives]This study aimed to establish a method for simultaneous determination of four ingredients in Guanxin Danshen tablets by RP-HPLC.[Methods]HPLC chromatography was adopted with column of Thermo Hypersil-Keystone C 18 column(4.6 mm×250 mm,5μm),mobile phase of acetonitrile(A)-0.03 mol/L ammonium acetate(pH adjusted to 2.4 with formic acid)(B),gradient elution(0-5 min,5%A;5-10 min,5%A→19%A;10-40 min,19%A;40-68 min,19%A→36%A;68-90 min,36%A→95%A),flow rate of 1.0 mL/min and column temperature of 25℃.[Results]The content of salvianic acid A sodium,protocatechuic aldehyde,salvianolic acid B and tanshinone II A showed good linear relationship with chromatographic peak area in the range of 3.310-18.66,0.03950-0.2370,0.7500-4.500,0.05920-0.3550μg,respectively.The recovery rate(n=6)was 101.75%,96.86%,104.15%and 99.03%,respectively,and the RSD was 1.52%,2.81%,1.80%,and 1.37%respectively.The established method has good precision,reproducibility and stability.[Conclusions]This method can be used for the quality control of multiple ingredients of Guanxin Danshen tablets.展开更多
目的探讨冠心宁片对气滞血瘀证冠心病伴轻度高血压病患者血清C1q/肿瘤坏死因子相关蛋白3(CTRP3)、脂蛋白相关磷脂酶A2(Lp-PLA2)、半乳糖凝聚素-3(Gal-3)水平的影响。方法收集气滞血瘀证冠心病伴轻度高血压病患者84例,按照随机数字表法...目的探讨冠心宁片对气滞血瘀证冠心病伴轻度高血压病患者血清C1q/肿瘤坏死因子相关蛋白3(CTRP3)、脂蛋白相关磷脂酶A2(Lp-PLA2)、半乳糖凝聚素-3(Gal-3)水平的影响。方法收集气滞血瘀证冠心病伴轻度高血压病患者84例,按照随机数字表法分为治疗组和对照组,每组42例。对照组给予曲美他嗪治疗,治疗组患者在对照组的基础上联合冠心宁治疗,两组连续观察3个月。比较两组心功能指标、24 h动态血压、气滞血瘀证评分以及血清CTRP3、Lp-PLA2、Gal-3水平。结果治疗后,治疗组的左心室舒张末期内径(LVEDD)、左心室收缩末期内径(LVESD)均低于对照组,左室射血分数(LVEF)以及舒张早期/舒张晚期最大血流速度(E/A)均高于对照组,差异均有统计学意义(t分别=3.96、4.99、-5.04、-5.38,P均<0.05);治疗组的24 h收缩压(24 h SBP)与24 h舒张压(24 h DBP)均低于对照组(t分别=3.34、1.74,P均<0.05);治疗组的气滞血瘀证评分低于对照组(t=7.50,P<0.05);治疗组的CTRP3水平高于对照组,Lp-PLA2、Gal-3水平低于对照组,差异均有统计学意义(t分别=-6.00、2.84、8.80,P均<0.05)。结论冠心宁片对气滞血瘀证冠心病伴轻度高血压病患者的疗效显著,可调节血清CTRP3、Lp-PLA2、Gal-3水平,改善其疗效。展开更多
基金Supported by Science and Technology Research Project of Jiangxi Provincial Department of Education(GJJ181381)
文摘[Objectives]This study aimed to establish a method for simultaneous determination of four ingredients in Guanxin Danshen tablets by RP-HPLC.[Methods]HPLC chromatography was adopted with column of Thermo Hypersil-Keystone C 18 column(4.6 mm×250 mm,5μm),mobile phase of acetonitrile(A)-0.03 mol/L ammonium acetate(pH adjusted to 2.4 with formic acid)(B),gradient elution(0-5 min,5%A;5-10 min,5%A→19%A;10-40 min,19%A;40-68 min,19%A→36%A;68-90 min,36%A→95%A),flow rate of 1.0 mL/min and column temperature of 25℃.[Results]The content of salvianic acid A sodium,protocatechuic aldehyde,salvianolic acid B and tanshinone II A showed good linear relationship with chromatographic peak area in the range of 3.310-18.66,0.03950-0.2370,0.7500-4.500,0.05920-0.3550μg,respectively.The recovery rate(n=6)was 101.75%,96.86%,104.15%and 99.03%,respectively,and the RSD was 1.52%,2.81%,1.80%,and 1.37%respectively.The established method has good precision,reproducibility and stability.[Conclusions]This method can be used for the quality control of multiple ingredients of Guanxin Danshen tablets.
文摘目的探讨冠心宁片对气滞血瘀证冠心病伴轻度高血压病患者血清C1q/肿瘤坏死因子相关蛋白3(CTRP3)、脂蛋白相关磷脂酶A2(Lp-PLA2)、半乳糖凝聚素-3(Gal-3)水平的影响。方法收集气滞血瘀证冠心病伴轻度高血压病患者84例,按照随机数字表法分为治疗组和对照组,每组42例。对照组给予曲美他嗪治疗,治疗组患者在对照组的基础上联合冠心宁治疗,两组连续观察3个月。比较两组心功能指标、24 h动态血压、气滞血瘀证评分以及血清CTRP3、Lp-PLA2、Gal-3水平。结果治疗后,治疗组的左心室舒张末期内径(LVEDD)、左心室收缩末期内径(LVESD)均低于对照组,左室射血分数(LVEF)以及舒张早期/舒张晚期最大血流速度(E/A)均高于对照组,差异均有统计学意义(t分别=3.96、4.99、-5.04、-5.38,P均<0.05);治疗组的24 h收缩压(24 h SBP)与24 h舒张压(24 h DBP)均低于对照组(t分别=3.34、1.74,P均<0.05);治疗组的气滞血瘀证评分低于对照组(t=7.50,P<0.05);治疗组的CTRP3水平高于对照组,Lp-PLA2、Gal-3水平低于对照组,差异均有统计学意义(t分别=-6.00、2.84、8.80,P均<0.05)。结论冠心宁片对气滞血瘀证冠心病伴轻度高血压病患者的疗效显著,可调节血清CTRP3、Lp-PLA2、Gal-3水平,改善其疗效。