Aim To develop a method for the determination of three drug components: clonidine hydrochloride, hydrochlorothiazide and rutin in Zhenju Jiangya tablet. Methods An uncoated capillary tube was used to analyze under 20...Aim To develop a method for the determination of three drug components: clonidine hydrochloride, hydrochlorothiazide and rutin in Zhenju Jiangya tablet. Methods An uncoated capillary tube was used to analyze under 20 kV voltage at 20 ℃. The samples were introduced into the capillary tube by hydrodynamic mode applying 50 kPa for 5 s and detected at 210 nm. Results The linear ranges of clonidine hydrochlofide, hydrochlorothiazide, and rutin were 10 μg· mL^-1 - 100μg· mL^-1, 30μg· mL^-1 - 300 μg· mL^- 1, and 30μg · mL^-1 - 300μg · mL^-1, respectively. Inter-day and intra-day RSD were all below 10.5%. The recoveries were 94.96% for clonidine hydrochloride, 84.45% for hydroehlorothiazide, and 89.88 % for rutin. Conclusion Clonidine hydrochloride, hydrochlorothiazide, and rutin are baseline separated. The method is simple and rapid for simultaneous determination of the three drug components in Zhenju Jiangya tablet.展开更多
目的:观察珍菊降压片联合血管紧张素Ⅱ受体拮抗剂(angiotensinⅡreceptor blocker,ARB)缬沙坦治疗高血压(肝阳上亢证)的疗效。方法:将原发性高血压(中医辨证为肝阳上亢证)患者60例随机分为治疗组(珍菊降压片+缬沙坦)32例与对照组(双氢...目的:观察珍菊降压片联合血管紧张素Ⅱ受体拮抗剂(angiotensinⅡreceptor blocker,ARB)缬沙坦治疗高血压(肝阳上亢证)的疗效。方法:将原发性高血压(中医辨证为肝阳上亢证)患者60例随机分为治疗组(珍菊降压片+缬沙坦)32例与对照组(双氢克脲噻+缬沙坦)28例,经8周治疗后,观察两组治疗前后动态血压、血压变异性及中医症状评分的变化。结果:治疗后与对照组比较,治疗组平均收缩压(systolic blood pressure,SBP)、白昼SBP(daytime mean SBP,d-SBP)、夜间SBP(nighttime mean SBP,n-SBP)均明显降低(P<0.05),而两组平均舒张压(diastolic blood pressure,DBP)、白昼DBP(daytime mean DBP,d-DBP)、夜间DBP(nighttime mean DBP,n-DBP)差异则无统计学意义(P<0.05);治疗组白昼SBP变异性(d-SBPV)、夜间SBP变异性(n-SBPV)均明显降低(P<0.01),而两组白昼DBP变异性(d-DBPV)、夜间DBP变异性(n-DBPV)差异则无统计学意义(P>0.05);治疗组中医症状(眩晕、头痛、易怒)评分均明显降低(P<0.05),而两组肢体麻木症状积分差异则无统计学意义(P>0.05)。结论:珍菊降压片联合缬沙坦治疗原发性高血压(肝阳上亢证)患者不仅可有效降低血压,改善血压变异性,还能改善患者的临床症状。展开更多
文摘Aim To develop a method for the determination of three drug components: clonidine hydrochloride, hydrochlorothiazide and rutin in Zhenju Jiangya tablet. Methods An uncoated capillary tube was used to analyze under 20 kV voltage at 20 ℃. The samples were introduced into the capillary tube by hydrodynamic mode applying 50 kPa for 5 s and detected at 210 nm. Results The linear ranges of clonidine hydrochlofide, hydrochlorothiazide, and rutin were 10 μg· mL^-1 - 100μg· mL^-1, 30μg· mL^-1 - 300 μg· mL^- 1, and 30μg · mL^-1 - 300μg · mL^-1, respectively. Inter-day and intra-day RSD were all below 10.5%. The recoveries were 94.96% for clonidine hydrochloride, 84.45% for hydroehlorothiazide, and 89.88 % for rutin. Conclusion Clonidine hydrochloride, hydrochlorothiazide, and rutin are baseline separated. The method is simple and rapid for simultaneous determination of the three drug components in Zhenju Jiangya tablet.
文摘目的:观察珍菊降压片联合血管紧张素Ⅱ受体拮抗剂(angiotensinⅡreceptor blocker,ARB)缬沙坦治疗高血压(肝阳上亢证)的疗效。方法:将原发性高血压(中医辨证为肝阳上亢证)患者60例随机分为治疗组(珍菊降压片+缬沙坦)32例与对照组(双氢克脲噻+缬沙坦)28例,经8周治疗后,观察两组治疗前后动态血压、血压变异性及中医症状评分的变化。结果:治疗后与对照组比较,治疗组平均收缩压(systolic blood pressure,SBP)、白昼SBP(daytime mean SBP,d-SBP)、夜间SBP(nighttime mean SBP,n-SBP)均明显降低(P<0.05),而两组平均舒张压(diastolic blood pressure,DBP)、白昼DBP(daytime mean DBP,d-DBP)、夜间DBP(nighttime mean DBP,n-DBP)差异则无统计学意义(P<0.05);治疗组白昼SBP变异性(d-SBPV)、夜间SBP变异性(n-SBPV)均明显降低(P<0.01),而两组白昼DBP变异性(d-DBPV)、夜间DBP变异性(n-DBPV)差异则无统计学意义(P>0.05);治疗组中医症状(眩晕、头痛、易怒)评分均明显降低(P<0.05),而两组肢体麻木症状积分差异则无统计学意义(P>0.05)。结论:珍菊降压片联合缬沙坦治疗原发性高血压(肝阳上亢证)患者不仅可有效降低血压,改善血压变异性,还能改善患者的临床症状。