Objective: To compare the clinical efficacy of conventional Western medicine combined with Qiliqiangxin capsule and western medicine alone in the treatment of chronic heart failure, and to prove that Qiliqiangxin caps...Objective: To compare the clinical efficacy of conventional Western medicine combined with Qiliqiangxin capsule and western medicine alone in the treatment of chronic heart failure, and to prove that Qiliqiangxin capsule combined treatment has more advantages, providing reference for clinical decision-making in the treatment of chronic heart failure. Methods: Randomized controlled trials (RCTs) of conventional Western medicine treatment and Western medicine combined with Qiliqiangxin capsule in the treatment of chronic heart failure were searched in databases such as PubMed, Embase, Webofscience, CNKI, WanFang, VIP, and CBM. The bias risk assessment was conducted using the RCT tool recommended by Cochrane, and then the meta-analysis was performed using RevMan5.4 and Stata17 software. Compare the efficacy evaluation of cardiac function, left ventricular ejection fraction (LVEF), left ventricular end diastolic diameter (LVEDD), cardiac stroke output (SV), 6-minute walking test (6MWT), and N-terminal proBNP in the conventional western medicine combined with Qiliqiangxin capsule group (hereinafter referred to as the treatment group) and the conventional western medicine group (hereinafter referred to as the control group). Results: A total of 20 RCTs meeting the criteria were included, including 2953 patients, including 1508 in the treatment group and 1445 in the control group. The results of meta-analysis showed that the treatment group had significantly better cardiac function evaluation, LVEF, LVEDD, SV, 6MWT, and NT-proBNP improvement than the control group. Its central functional efficacy evaluation (OR=2.09,95% CI: 1.71-2.55, P<0.001), LVEF (WMD=7.05,95% CI: 5.30-8.79, P<0.00001), LVEDD (WMD=6.73, 95% CI: 3.18-10.29, P=0.0002), SV (WMD=6.73, 95% CI: 3.18-10.29, P=0.0002), 6MWT (SMD=0.70,95% CI: 0.54-0.87, P<0.00001), NT-proBNP (SMD=-1.95,95% CI: -2.5 2 to 1.38 (P<0.0001), with statistically significant differences. Conclusion: Conventional western medicine combined with Qiliqiangxin capsule can significantly improve the clinical efficacy of heart failure, improve LVEF, LVEDD, SV, and NT-proBNP index, and improve exercise tolerance. It is worth using for reference in the treatment.展开更多
Objective:To investigate the regulatory effect of Qiliqiangxin Capsule on mitochondrial Ca^(2+)related genes in rats with myocardial infarction(MI).Methods:The rat model of MI was established by ligation of the left a...Objective:To investigate the regulatory effect of Qiliqiangxin Capsule on mitochondrial Ca^(2+)related genes in rats with myocardial infarction(MI).Methods:The rat model of MI was established by ligation of the left anterior descending coronary artery.After operation,the rats were randomly assigned to the model group,the Qiliqiangxin group and the captopril group;a sham-operated group was also available as a control.After four weeks of treatment,the extent of infarction in rats was observed by gross cardiac structure and the morphological changes of myocardial histopathology were observed by HE staining.Detection of mitochondrial Ca^(2+)transport-related genes such as inositol-1,4,5-trisphosphate receptor 2(IP3R2),glucose regulated protein 75(GRP75),voltage-dependent anion channel 1(VDAC1),and mitofusion 2(Mfn2)and mitochondrial apoptosis-related genes such as B-cell lymphoma-2(Bcl-2)and Bcl-2 related X protein(Bax)mRNA expression changes was measured by RT-PCR in the infarct margins of the heart;Western blot was used to detect changes in Bcl-2,Bax protein expression in myocardial tissue.The rate of apoptosis in cardiac myocardial tissue was detected by TUNEL staining.Results:Compared with the sham group,the anterior left ventricular wall of the model group showed a large area of infarction,and the structure of myocardial tissue was disordered.The mRNA expression level of mitochondrial Ca^(2+)transport-related genes such as IP3R2,GRP75,VDAC1,and Mfn2 were significantly increased(P<0.05,P<0.01);The mRNA and protein expression of Bcl-2,a molecule related to mitochondrial apoptosis,were significantly decreased(P<0.01),while the mRNA and protein expression of Bax were significantly increased(P<0.01);and apoptosis rate was significantly increased(P<0.01).Compared with the model group,the infarct size of cardiac gross specimens in the Qiliqiangxin group and the captopril group was reduced and myocardial fibers were relatively well ordered;The mRNA expression of mitochondrial Ca^(2+)transport-related genes such as IP3R2,GRP75,VDAC1,and Mfn2 were significantly reduced(P<0.01);the mRNA and protein expression of Bcl-2,a molecule related to mitochondrial apoptosis,were increased(P<0.05,P<0.01),and the mRNA and protein expression of Bax were significantly decreased(P<0.05,P<0.01).and apoptosis rate was significantly decreased(P<0.01).Conclusion:Qiliqiangxin Capsule can improve the morphological structure of the heart of rats with MI,and its mechanism is related to regulation of the gene expression of mitochondrial Ca^(2+)transport complex IP3R2/GRP75/VDAC1,thereby inhibiting apoptosis.展开更多
目的:对常规西药联合芪苈强心胶囊与单用西药治疗慢性心力衰竭的临床疗效进行比较,证明芪苈强心胶囊联合西药治疗更具优势,为慢性心衰的临床治疗策略提供参考依据。方法:检索PubMed、Embase、Web of science、中国知网(CNKI)、万方(WanF...目的:对常规西药联合芪苈强心胶囊与单用西药治疗慢性心力衰竭的临床疗效进行比较,证明芪苈强心胶囊联合西药治疗更具优势,为慢性心衰的临床治疗策略提供参考依据。方法:检索PubMed、Embase、Web of science、中国知网(CNKI)、万方(WanFang)、维普(VIP)、中国生物医学文献(CBM)等数据库中常规西药治疗以及西药联合芪苈强心胶囊治疗慢性心衰的随机对照实验(RCTs),采用Cochrance推荐的RCT的工具进行偏倚风险评估后,用Rev Man 5.4及Stata 17软件进行Meta分析。比较常规西药联合芪苈强心胶囊组(以下简称治疗组)与常规西药组(以下简称对照组)的心功能疗效评价、左室射血分数(LVEF)、左室舒张末期内径(LVEDD)、心脏每搏输出量(SV)、6 min步行试验(6MWT)距离及N末端脑钠肽前体(NT-proBNP)指数。结果:纳入符合标准的RCTs共20篇,包括2953例患者,其中治疗组1508例,对照组1445例。Meta分析结果显示,治疗组的心功能疗效评价、LVEF、LVEDD、SV、6MWT及NT-proBNP改善情况均显著优于对照组。其中心功能疗效评价(OR=2.09,95%CI:1.71~2.55,P<0.001)、LVEF(WMD=7.05,95%CI:5.30~8.79,P<0.00001)、LVEDD(WMD=6.73,95%CI:3.18~10.29,P=0.0002)、SV(WMD=6.73,95%CI:3.18~10.29,P=0.0002)、6MWT(SMD=0.70,95%CI:0.54~0.87,P<0.00001)、NT-proBNP(SMD=-1.95,95%CI:-2.52~-1.38,P<0.0001),差异均有统计学意义。结论:常规西药联合芪苈强心胶囊能显著提高心力衰竭的临床疗效,改善LVEF、LVEDD、SV及NT-proBNP指数,提高运动耐量,在治疗中值得借鉴。展开更多
Objective:To systematically review the effect of Sacubitril valsartan combined with Qiliqiangxincapsule on clinical effect,serological index,cardiac function,quality of live,and adverse reactions in patients with hear...Objective:To systematically review the effect of Sacubitril valsartan combined with Qiliqiangxincapsule on clinical effect,serological index,cardiac function,quality of live,and adverse reactions in patients with heart failure.Methods:Search the databases of CNKI,VIP,WanFang,CBM,DuXiu,ChiCTR,Web of science,The Cochrane Library,PubMed and Embase to collect the randomized controlled trial(RCT)of Sacubitril valsartan combined with Qiliqiangxin capsule in the treatment of patients with heart failure,The search time limit is from the establishment of the database to May 2021.After the literatures were screened,evaluated and extracted by two researchers independently,Meta analysis was carried out with Stata 16.1 software.Results:A total of 18 RCTs,were included,including 1613 patients.The results of the Meta-analysis showed that there was statistical significance in improving the effective rate(OR=2.60,95%CI[2.09,3.24],P<0.00001),N-terminal pro-brain natriuretic peptide(MD=-468.36,95%CI[-606.80,-329.92],P<0.00001),left ventricular ejection fraction(MD=5.41,95%CI[4.93,5.89],P<0.00001),left ventricular end-diastolic diameter(MD=-3.27,95%CI[-3.65,-2.90],P<0.00001),left ventricular end-systolic diameter(MD=-3.60,95%CI[-4.99,-2.21],P<0.00001),6-minute walking distance(MD=61.42,95%CI[50.04,72.80],P<0.00001),Minnesota living with heart failure questionnaire(MD=-11.39,95%CI[-14.50,-8.28],P<0.00001),and traditional Chinese medicine syndrome score scale(MD=-3.62,95%CI[-6.45,-0.80],P=0.01),but there was no significant difference in cardiac output(MD=0.26,95%CI[-0.02,0.54],P=0.07)and adverse reactions.Conclusion:The current evidence shows that Sacubitril Valsartan combined with Qiliqiangxin capsule can better improve cardiac function,TCM symptoms and quality of life in patients with heart failure than simple Sacubitril Valsartan.However,there was no significantdifference in improving cardiac output between the two groups.However,higher quality RCTs are needed to verify.展开更多
Objective:To investigate the effect and possible mechanism of Qiliqiangxin capsule on myocardial fibrosis in rats with myocardial infarction(MI).Methods:The rat model of myocardial infarction was established by ligati...Objective:To investigate the effect and possible mechanism of Qiliqiangxin capsule on myocardial fibrosis in rats with myocardial infarction(MI).Methods:The rat model of myocardial infarction was established by ligation of anterior descending branch of left coronary artery.The rats were randomly divided into model group,Qiliqiangxin capsule group,captopril group after operation.Rats that without ligation were set as parallel control group,namely,the sham group.Cardiac pathology was observed by hematoxylin eosin(HE)staining after 4 weeks of treatment.Masson staining was used to observe myocardial fibrosis and calculate collagen volume fraction(CVF).The miR-133a and expression levels of transforming growth factor β1(TGF-β1),Smad 2,Smad 3,type Ⅰ collagen(col-Ⅰ),type Ⅲ collagen(col-Ⅲ)mRNA were examined by Real-time PCR.Results:Compared with the sham group,myocardial cells in model group were disordered,CVF was significantly increased(P<0.01),the expression levels of col-Ⅰ,col-ⅢmRNA were increased(P<0.01);besides,the expression level of miR-133a was significantly decreased(P<0.01),the expression levels of TGF-β1,Smad 2 and Smad 3 mRNA were increased(P<0.05,P<0.01).Compared with the model group,the arrangement of myocardial cells in Qiliqiangxin capsule group and captopril group were orderly and CVF was significantly decreased(P<0.05);the expression level of miR-133a was increased(P<0.05,P<0.01);the expression levels of TGF-β1,Smad 2 and Smad 3 mRNA were significantly decreased(P<0.01).Conclusion:Qiliqiangxin capsule can improve myocardial infarction rat myocardial tissue fibrosis,its mechanism may be in related with the regulation on miR-133a/TGF-β1/Smads signal pathway at the genetic level.展开更多
基金National Natural Science Foundation of China Regional Science Foundation Project(No.82160887)General Project of Guangxi Natural Science Foundation(No.2021GXNSFAA220111)Guangxi Natural Science Foundation Project Youth Science Foundation Project(No.2021GXNSFBA196018)。
文摘Objective: To compare the clinical efficacy of conventional Western medicine combined with Qiliqiangxin capsule and western medicine alone in the treatment of chronic heart failure, and to prove that Qiliqiangxin capsule combined treatment has more advantages, providing reference for clinical decision-making in the treatment of chronic heart failure. Methods: Randomized controlled trials (RCTs) of conventional Western medicine treatment and Western medicine combined with Qiliqiangxin capsule in the treatment of chronic heart failure were searched in databases such as PubMed, Embase, Webofscience, CNKI, WanFang, VIP, and CBM. The bias risk assessment was conducted using the RCT tool recommended by Cochrane, and then the meta-analysis was performed using RevMan5.4 and Stata17 software. Compare the efficacy evaluation of cardiac function, left ventricular ejection fraction (LVEF), left ventricular end diastolic diameter (LVEDD), cardiac stroke output (SV), 6-minute walking test (6MWT), and N-terminal proBNP in the conventional western medicine combined with Qiliqiangxin capsule group (hereinafter referred to as the treatment group) and the conventional western medicine group (hereinafter referred to as the control group). Results: A total of 20 RCTs meeting the criteria were included, including 2953 patients, including 1508 in the treatment group and 1445 in the control group. The results of meta-analysis showed that the treatment group had significantly better cardiac function evaluation, LVEF, LVEDD, SV, 6MWT, and NT-proBNP improvement than the control group. Its central functional efficacy evaluation (OR=2.09,95% CI: 1.71-2.55, P<0.001), LVEF (WMD=7.05,95% CI: 5.30-8.79, P<0.00001), LVEDD (WMD=6.73, 95% CI: 3.18-10.29, P=0.0002), SV (WMD=6.73, 95% CI: 3.18-10.29, P=0.0002), 6MWT (SMD=0.70,95% CI: 0.54-0.87, P<0.00001), NT-proBNP (SMD=-1.95,95% CI: -2.5 2 to 1.38 (P<0.0001), with statistically significant differences. Conclusion: Conventional western medicine combined with Qiliqiangxin capsule can significantly improve the clinical efficacy of heart failure, improve LVEF, LVEDD, SV, and NT-proBNP index, and improve exercise tolerance. It is worth using for reference in the treatment.
基金This study was supported by Beijing University of Traditional Chinese Medicine Dongzhimen Hospital 2022 Science and Technology Innovation Special Project(DZMKJCX-2022-008)。
文摘Objective:To investigate the regulatory effect of Qiliqiangxin Capsule on mitochondrial Ca^(2+)related genes in rats with myocardial infarction(MI).Methods:The rat model of MI was established by ligation of the left anterior descending coronary artery.After operation,the rats were randomly assigned to the model group,the Qiliqiangxin group and the captopril group;a sham-operated group was also available as a control.After four weeks of treatment,the extent of infarction in rats was observed by gross cardiac structure and the morphological changes of myocardial histopathology were observed by HE staining.Detection of mitochondrial Ca^(2+)transport-related genes such as inositol-1,4,5-trisphosphate receptor 2(IP3R2),glucose regulated protein 75(GRP75),voltage-dependent anion channel 1(VDAC1),and mitofusion 2(Mfn2)and mitochondrial apoptosis-related genes such as B-cell lymphoma-2(Bcl-2)and Bcl-2 related X protein(Bax)mRNA expression changes was measured by RT-PCR in the infarct margins of the heart;Western blot was used to detect changes in Bcl-2,Bax protein expression in myocardial tissue.The rate of apoptosis in cardiac myocardial tissue was detected by TUNEL staining.Results:Compared with the sham group,the anterior left ventricular wall of the model group showed a large area of infarction,and the structure of myocardial tissue was disordered.The mRNA expression level of mitochondrial Ca^(2+)transport-related genes such as IP3R2,GRP75,VDAC1,and Mfn2 were significantly increased(P<0.05,P<0.01);The mRNA and protein expression of Bcl-2,a molecule related to mitochondrial apoptosis,were significantly decreased(P<0.01),while the mRNA and protein expression of Bax were significantly increased(P<0.01);and apoptosis rate was significantly increased(P<0.01).Compared with the model group,the infarct size of cardiac gross specimens in the Qiliqiangxin group and the captopril group was reduced and myocardial fibers were relatively well ordered;The mRNA expression of mitochondrial Ca^(2+)transport-related genes such as IP3R2,GRP75,VDAC1,and Mfn2 were significantly reduced(P<0.01);the mRNA and protein expression of Bcl-2,a molecule related to mitochondrial apoptosis,were increased(P<0.05,P<0.01),and the mRNA and protein expression of Bax were significantly decreased(P<0.05,P<0.01).and apoptosis rate was significantly decreased(P<0.01).Conclusion:Qiliqiangxin Capsule can improve the morphological structure of the heart of rats with MI,and its mechanism is related to regulation of the gene expression of mitochondrial Ca^(2+)transport complex IP3R2/GRP75/VDAC1,thereby inhibiting apoptosis.
文摘目的:对常规西药联合芪苈强心胶囊与单用西药治疗慢性心力衰竭的临床疗效进行比较,证明芪苈强心胶囊联合西药治疗更具优势,为慢性心衰的临床治疗策略提供参考依据。方法:检索PubMed、Embase、Web of science、中国知网(CNKI)、万方(WanFang)、维普(VIP)、中国生物医学文献(CBM)等数据库中常规西药治疗以及西药联合芪苈强心胶囊治疗慢性心衰的随机对照实验(RCTs),采用Cochrance推荐的RCT的工具进行偏倚风险评估后,用Rev Man 5.4及Stata 17软件进行Meta分析。比较常规西药联合芪苈强心胶囊组(以下简称治疗组)与常规西药组(以下简称对照组)的心功能疗效评价、左室射血分数(LVEF)、左室舒张末期内径(LVEDD)、心脏每搏输出量(SV)、6 min步行试验(6MWT)距离及N末端脑钠肽前体(NT-proBNP)指数。结果:纳入符合标准的RCTs共20篇,包括2953例患者,其中治疗组1508例,对照组1445例。Meta分析结果显示,治疗组的心功能疗效评价、LVEF、LVEDD、SV、6MWT及NT-proBNP改善情况均显著优于对照组。其中心功能疗效评价(OR=2.09,95%CI:1.71~2.55,P<0.001)、LVEF(WMD=7.05,95%CI:5.30~8.79,P<0.00001)、LVEDD(WMD=6.73,95%CI:3.18~10.29,P=0.0002)、SV(WMD=6.73,95%CI:3.18~10.29,P=0.0002)、6MWT(SMD=0.70,95%CI:0.54~0.87,P<0.00001)、NT-proBNP(SMD=-1.95,95%CI:-2.52~-1.38,P<0.0001),差异均有统计学意义。结论:常规西药联合芪苈强心胶囊能显著提高心力衰竭的临床疗效,改善LVEF、LVEDD、SV及NT-proBNP指数,提高运动耐量,在治疗中值得借鉴。
文摘Objective:To systematically review the effect of Sacubitril valsartan combined with Qiliqiangxincapsule on clinical effect,serological index,cardiac function,quality of live,and adverse reactions in patients with heart failure.Methods:Search the databases of CNKI,VIP,WanFang,CBM,DuXiu,ChiCTR,Web of science,The Cochrane Library,PubMed and Embase to collect the randomized controlled trial(RCT)of Sacubitril valsartan combined with Qiliqiangxin capsule in the treatment of patients with heart failure,The search time limit is from the establishment of the database to May 2021.After the literatures were screened,evaluated and extracted by two researchers independently,Meta analysis was carried out with Stata 16.1 software.Results:A total of 18 RCTs,were included,including 1613 patients.The results of the Meta-analysis showed that there was statistical significance in improving the effective rate(OR=2.60,95%CI[2.09,3.24],P<0.00001),N-terminal pro-brain natriuretic peptide(MD=-468.36,95%CI[-606.80,-329.92],P<0.00001),left ventricular ejection fraction(MD=5.41,95%CI[4.93,5.89],P<0.00001),left ventricular end-diastolic diameter(MD=-3.27,95%CI[-3.65,-2.90],P<0.00001),left ventricular end-systolic diameter(MD=-3.60,95%CI[-4.99,-2.21],P<0.00001),6-minute walking distance(MD=61.42,95%CI[50.04,72.80],P<0.00001),Minnesota living with heart failure questionnaire(MD=-11.39,95%CI[-14.50,-8.28],P<0.00001),and traditional Chinese medicine syndrome score scale(MD=-3.62,95%CI[-6.45,-0.80],P=0.01),but there was no significant difference in cardiac output(MD=0.26,95%CI[-0.02,0.54],P=0.07)and adverse reactions.Conclusion:The current evidence shows that Sacubitril Valsartan combined with Qiliqiangxin capsule can better improve cardiac function,TCM symptoms and quality of life in patients with heart failure than simple Sacubitril Valsartan.However,there was no significantdifference in improving cardiac output between the two groups.However,higher quality RCTs are needed to verify.
基金National Natural Science Foundation of China(No.81973787)。
文摘Objective:To investigate the effect and possible mechanism of Qiliqiangxin capsule on myocardial fibrosis in rats with myocardial infarction(MI).Methods:The rat model of myocardial infarction was established by ligation of anterior descending branch of left coronary artery.The rats were randomly divided into model group,Qiliqiangxin capsule group,captopril group after operation.Rats that without ligation were set as parallel control group,namely,the sham group.Cardiac pathology was observed by hematoxylin eosin(HE)staining after 4 weeks of treatment.Masson staining was used to observe myocardial fibrosis and calculate collagen volume fraction(CVF).The miR-133a and expression levels of transforming growth factor β1(TGF-β1),Smad 2,Smad 3,type Ⅰ collagen(col-Ⅰ),type Ⅲ collagen(col-Ⅲ)mRNA were examined by Real-time PCR.Results:Compared with the sham group,myocardial cells in model group were disordered,CVF was significantly increased(P<0.01),the expression levels of col-Ⅰ,col-ⅢmRNA were increased(P<0.01);besides,the expression level of miR-133a was significantly decreased(P<0.01),the expression levels of TGF-β1,Smad 2 and Smad 3 mRNA were increased(P<0.05,P<0.01).Compared with the model group,the arrangement of myocardial cells in Qiliqiangxin capsule group and captopril group were orderly and CVF was significantly decreased(P<0.05);the expression level of miR-133a was increased(P<0.05,P<0.01);the expression levels of TGF-β1,Smad 2 and Smad 3 mRNA were significantly decreased(P<0.01).Conclusion:Qiliqiangxin capsule can improve myocardial infarction rat myocardial tissue fibrosis,its mechanism may be in related with the regulation on miR-133a/TGF-β1/Smads signal pathway at the genetic level.
