Fufang Zhenzhu Tiaozhi capsules （FTZc）, which is consisted of eight traditional Chinese herbal medicines and contains multiple bioactive ingredients, is a patented and clinically approved herbal formulation for the ...Fufang Zhenzhu Tiaozhi capsules （FTZc）, which is consisted of eight traditional Chinese herbal medicines and contains multiple bioactive ingredients, is a patented and clinically approved herbal formulation for the treatment of dyslipidemia. A feasible HPLC-DAD-ELSD method was developed to simultaneously determine 15 bioactive compounds （salidroside, specneuzhenide, magnoflorine, rosmarinic acid, salvianolic acid B, columbamine, jatrorrhizine, epiberberine, coptisine, palmatine, berberine, 5,7-dimethoxycoumarin, ginsenoside Rgl, ginsenoside Rbl and oleanic acid ） in FTZc for its quality control. The multiple wavelength detection mode of DAD was used. The chromatographic separation was performed on an Ultimate XB Cls column with gradient elution. The mobile phase A （acetonitrile） and B （0.25% glacial acetic acid and 0.13% triethylamine in water, v/v） were run at a flow rate of 0.8 mL/min. The developed method showed good precision and accuracy with overall intra- and inter-day variations of 0.7%-1.9% and 0.6%-3.0%, respectively. The recoveries measured at three concentration levels, varied from 95.5% to 103.8%. The validated method was successfully applied for the simultaneous determination of 15 bioactive compounds in three batches of FTZc. The results suggested that the developed method was convenient and reliable, particularly suitable for the routine quality control of FTZc.展开更多
Objective To establish a reverse-phase liquid chromatography method for the determination of seven alkaloids(magnoflorine,columbamine,jatrorrhizine,epiberberine,coptisine,palmatine,and berberine)in Fufang Zhenzhu Tiao...Objective To establish a reverse-phase liquid chromatography method for the determination of seven alkaloids(magnoflorine,columbamine,jatrorrhizine,epiberberine,coptisine,palmatine,and berberine)in Fufang Zhenzhu Tiaozhi Capsule.Methods Chromatography was performed on a Dionex Acclaim C_(18)column(250 mm×4.6 mm,5.0μm)at 30℃.The mobile phase was composed of acetonitrile-potassium dihydrogen phosphate solution(0.015 mol/L,40:60,including 1.7 g/L sodium dodecyl sulfate and phosphoric acid used to regulate pH value to 3.0),with a flow rate of 1.0 mL/min.The detection wavelength was 270 nm.Results The calibration curves of magnoflorine,columbamine,jatrorrhizine,epiberberine,coptisine,palmatine,and berberine were linear in the range of 1.07-10.65,0.78-7.55,0.75-7.50,1.60-15.95,2.69-26.85,2.31-23.10,and 6.04-60.40 mg/mL.The average recoveries of magnoflorine,columbamine,jatrorrhizine,epiberberine,coptisine,palmatine,and berberine were 101.0%,101.2%,100.1%,100.0%,100.1%,101.1%,and 99.7%,respectively.Conclusion The method could be used for the quantitative determination of the preparation.展开更多
目的观察布芍调脂胶囊对高脂饮食诱导的非酒精性脂肪肝模型大鼠脂质水平、肝功能及血液流变学的影响。方法将大鼠随机分为正常组、模型对照组、阿托伐他汀组[1.8 mg/(kg·d)]、布芍调脂胶囊高、中、低剂量组[5.76 g生药/(kg·d)...目的观察布芍调脂胶囊对高脂饮食诱导的非酒精性脂肪肝模型大鼠脂质水平、肝功能及血液流变学的影响。方法将大鼠随机分为正常组、模型对照组、阿托伐他汀组[1.8 mg/(kg·d)]、布芍调脂胶囊高、中、低剂量组[5.76 g生药/(kg·d)、2.88 g生药/(kg·d)、1.44 g生药/(kg·d)],每组各8只,正常组给予普通饲料,其余组给予高脂饲料,造模8周后给予药物治疗。给药4周后,HE及油红O染色观察肝脏病理形态变化,检测大鼠血清及肝脏脂质水平,肝功能及血液流变学变化。结果高脂饮食后大鼠出现脂肪肝病理形态变化,血清胆固醇(total cholesterol,TC)、甘油三酯(triglyceride,TG)、低密度脂蛋白(low density lipoprotein cholesterol,LDL-C)水平及丙氨酸氨基转移酶(alanine a minotransferase,ALT)及天门冬氨酸氨基转移酶(alanine a minotransferase,AST)含量显著升高(P<0.01),血清高密度脂蛋白(high density lipoprotein cholesterol,HDL-C)水平及血清超氧化物歧化酶(superoxide dismutase,SOD)水平显著降低(P<0.01),肝脏TC、TG水平及肝脏系数显著升高(P<0.01),全血黏度低、中、高切均显著性降低(P<0.01)。与模型组相比,布芍调脂胶囊高、中、低剂量组血清TC、TG、LDL-C及ALT、AST水平水平显著性降低(P<0.01),布芍调脂胶囊高、中、低剂量组SOD水平显著性升高(P<0.01),布芍调脂胶囊高剂量组血清HDL-C水平显著性升高(P<0.01),布芍调脂胶囊高、中、低剂量组肝脏TC、TG水平及肝脏系数显著性降低(P<0.01或P<0.05),布芍调脂胶囊高、中剂量组全血黏度低、中、高切显著性升高(P<0.01);布芍调脂胶囊低剂量组全血黏度中切显著性升高(P<0.05),全血黏度高切显著性升高(P<0.01)。结论布芍调脂胶囊具有保护肝功能及抗氧化的能力,能降低血液黏度,可能通过活血化痰治疗非酒精性脂肪肝病。展开更多
基金Guangdong Administration of Traditional Chinese Medicine Research Projects China (Grant No. 2010200)a cooperation Project in Industry, Education and Research of Guangdong Province and Ministry of Education of China (Grant No. 2009B090300349)+1 种基金a cooperation project of National Science Foundation of Guangdong Province (Grant No. 10351022401000000)a Guangzhou City Science and Technology Support Program (Grant No. 2009Z1-E361)
文摘Fufang Zhenzhu Tiaozhi capsules （FTZc）, which is consisted of eight traditional Chinese herbal medicines and contains multiple bioactive ingredients, is a patented and clinically approved herbal formulation for the treatment of dyslipidemia. A feasible HPLC-DAD-ELSD method was developed to simultaneously determine 15 bioactive compounds （salidroside, specneuzhenide, magnoflorine, rosmarinic acid, salvianolic acid B, columbamine, jatrorrhizine, epiberberine, coptisine, palmatine, berberine, 5,7-dimethoxycoumarin, ginsenoside Rgl, ginsenoside Rbl and oleanic acid ） in FTZc for its quality control. The multiple wavelength detection mode of DAD was used. The chromatographic separation was performed on an Ultimate XB Cls column with gradient elution. The mobile phase A （acetonitrile） and B （0.25% glacial acetic acid and 0.13% triethylamine in water, v/v） were run at a flow rate of 0.8 mL/min. The developed method showed good precision and accuracy with overall intra- and inter-day variations of 0.7%-1.9% and 0.6%-3.0%, respectively. The recoveries measured at three concentration levels, varied from 95.5% to 103.8%. The validated method was successfully applied for the simultaneous determination of 15 bioactive compounds in three batches of FTZc. The results suggested that the developed method was convenient and reliable, particularly suitable for the routine quality control of FTZc.
基金Cooperation Project in Industry,Education and Research of Guangdong Province and Ministry of Education of China(2009B090300349)a Cooperation Project of National Science Foundation of Guangdong Province(10351022401000000)
文摘Objective To establish a reverse-phase liquid chromatography method for the determination of seven alkaloids(magnoflorine,columbamine,jatrorrhizine,epiberberine,coptisine,palmatine,and berberine)in Fufang Zhenzhu Tiaozhi Capsule.Methods Chromatography was performed on a Dionex Acclaim C_(18)column(250 mm×4.6 mm,5.0μm)at 30℃.The mobile phase was composed of acetonitrile-potassium dihydrogen phosphate solution(0.015 mol/L,40:60,including 1.7 g/L sodium dodecyl sulfate and phosphoric acid used to regulate pH value to 3.0),with a flow rate of 1.0 mL/min.The detection wavelength was 270 nm.Results The calibration curves of magnoflorine,columbamine,jatrorrhizine,epiberberine,coptisine,palmatine,and berberine were linear in the range of 1.07-10.65,0.78-7.55,0.75-7.50,1.60-15.95,2.69-26.85,2.31-23.10,and 6.04-60.40 mg/mL.The average recoveries of magnoflorine,columbamine,jatrorrhizine,epiberberine,coptisine,palmatine,and berberine were 101.0%,101.2%,100.1%,100.0%,100.1%,101.1%,and 99.7%,respectively.Conclusion The method could be used for the quantitative determination of the preparation.
文摘目的观察布芍调脂胶囊对高脂饮食诱导的非酒精性脂肪肝模型大鼠脂质水平、肝功能及血液流变学的影响。方法将大鼠随机分为正常组、模型对照组、阿托伐他汀组[1.8 mg/(kg·d)]、布芍调脂胶囊高、中、低剂量组[5.76 g生药/(kg·d)、2.88 g生药/(kg·d)、1.44 g生药/(kg·d)],每组各8只,正常组给予普通饲料,其余组给予高脂饲料,造模8周后给予药物治疗。给药4周后,HE及油红O染色观察肝脏病理形态变化,检测大鼠血清及肝脏脂质水平,肝功能及血液流变学变化。结果高脂饮食后大鼠出现脂肪肝病理形态变化,血清胆固醇(total cholesterol,TC)、甘油三酯(triglyceride,TG)、低密度脂蛋白(low density lipoprotein cholesterol,LDL-C)水平及丙氨酸氨基转移酶(alanine a minotransferase,ALT)及天门冬氨酸氨基转移酶(alanine a minotransferase,AST)含量显著升高(P<0.01),血清高密度脂蛋白(high density lipoprotein cholesterol,HDL-C)水平及血清超氧化物歧化酶(superoxide dismutase,SOD)水平显著降低(P<0.01),肝脏TC、TG水平及肝脏系数显著升高(P<0.01),全血黏度低、中、高切均显著性降低(P<0.01)。与模型组相比,布芍调脂胶囊高、中、低剂量组血清TC、TG、LDL-C及ALT、AST水平水平显著性降低(P<0.01),布芍调脂胶囊高、中、低剂量组SOD水平显著性升高(P<0.01),布芍调脂胶囊高剂量组血清HDL-C水平显著性升高(P<0.01),布芍调脂胶囊高、中、低剂量组肝脏TC、TG水平及肝脏系数显著性降低(P<0.01或P<0.05),布芍调脂胶囊高、中剂量组全血黏度低、中、高切显著性升高(P<0.01);布芍调脂胶囊低剂量组全血黏度中切显著性升高(P<0.05),全血黏度高切显著性升高(P<0.01)。结论布芍调脂胶囊具有保护肝功能及抗氧化的能力,能降低血液黏度,可能通过活血化痰治疗非酒精性脂肪肝病。
