Objective:To observe the clinical efficacy of compound of owarming yang,descending turbidity and dredging collaterals in the treatment of diabetic kidney disease with yin-yang deficiency and blood stasis syndrome.Meth...Objective:To observe the clinical efficacy of compound of owarming yang,descending turbidity and dredging collaterals in the treatment of diabetic kidney disease with yin-yang deficiency and blood stasis syndrome.Methods:Seventy-six patients of diabetic kidney disease with yin-yang deficiency and blood stasis syndrome were randomly divided into observation group and control group,thirty-eight cases in each group.The control group was given conventional western medicine treatment,while the observation group took compound of owarming yang,descending turbidity and dredging collaterals orally on the basis of conventional western medicine treatment.The course of treatment covered for one month.Before and after treatment,we observed the scores of traditional Chinese medicine symptoms,indicators of renal function[serum creatinine(Scr),blood urea nitrogen(BUN),microalbuminuria(MALB)],indicators of glucose metabolism[fasting plasma glucose(FPG),2-hour postprandial blood glucose(2hPG),glycosylated hemoglobin(HbAlc)],indicators of hemorheology[plasma viscosity(PV),platelet aggregation rate(PAR),fibrinogen(FIB)],Cystatin-C(Cys-C),C-reactive protein(CRP)in the two groups.Results:After treatment,the clinical effect of the observation group was significantly better than the control group(P<0.05).The scores of traditional Chinese medicine symptoms,indicators of renal function(Scr、BUN、UAER),indicators of glucose metabolism(FPG、2hPG、HbAlc),indicators of hemorheology(PV、PAR、FIB),Cys-C and CRP in the two groups were decreased significantly compared with those before treatment(P<0.05),and the decrease in the observation group was superior to that in the control group(P<0.05).Conclusion:Compound of warming yang,descending turbidity and dredging collaterals has remarkable efficacy in treating of diabetic kidney disease patients with yin-yang deficiency and blood stasis syndrome by alleviating clinical symptoms,glucose metabolism,renal function and microcirculatory disturbance,and the mechanism related to alleviation of microinflammation.展开更多
Objective:To investigate the effect of Epalrestat combined with Huoxue Huayu preparation on early diabetic retinopathy and its effect on serum oxidative stress and inflammatory factors.Methods:132 patients with early ...Objective:To investigate the effect of Epalrestat combined with Huoxue Huayu preparation on early diabetic retinopathy and its effect on serum oxidative stress and inflammatory factors.Methods:132 patients with early diabetic retinopathy from June 2017 to July 2019 in our hospital were randomly divided into the control group(66 cases)and the observation group(66 cases);The control group was treated with epalrestat,and the observation group was treated with epalrestat combined with ginkgo damo injection;The treatment effect,blood rheology indexes,serum oxidative stress indexes and inflammatory factor indexes of the two groups were compared.Results:The treatment efficiency of the observation group(96.96%)was significantly higher than that of the control group(84.84%)(P<0.05).After 3 months of treatment,the high-cut whole blood viscosity(3.62±0.45 mPa/s),low-cut whole blood viscosity(1.54±0.26 mPa/s),erythrocyte sedimentation rate(15.63±2.97 mm/s)of the observation group compared with the control group(4.57±0.52 mPa/s,2.91±0.30 mPa/s,22.36±3.38 mm/s)were significantly lower(P<0.05).After 3 months of treatment,the SOD(93.41±10.17 nmol/mL)and TAC(20.57±3.76 u/mL)of the observation group compared with the control group(82.26±9.45 nmol/mL,18.26±3.63 u/mL)were significantly higher(P<0.05),and the MDA of the observation group(9.22±1.98 u/mL)was significantly lower than that of the control group(12.13±1.06 u/mL)(P<0.05).After 3 months of treatment,the CRP(9.74±1.12 mg/L),IL-2(70.37±12.13 ng/L),TNF-a(11.36±2.08 ng/L)of the observation group compared with the control group(15.28±1.73 mg/L L,82.46±10.58 ng/L,16.28±2.43 ng/L)were significantly lower(P<0.05).Conclusion:Epalrestat combined with Huoxue Huayu preparation is more effective in the treatment of early diabetic retinopathy,and can significantly improve the blood rheology indexes,serum oxidative stress indexes and inflammatory factor indexes of patients.展开更多
OBJECTIVE Our previous studies demonstrated that various ingredients from the traditional Chinese medicine(TCM)for promoting blood circulation and removing blood stasis,as exemplified by cryptotanshinone and salvianol...OBJECTIVE Our previous studies demonstrated that various ingredients from the traditional Chinese medicine(TCM)for promoting blood circulation and removing blood stasis,as exemplified by cryptotanshinone and salvianolic acid B,exerted striking effects on modulating angiogenesis and vascular permeability,which suggests that they may be effective in treating vascular leak-driven diseases(e.g.tumor,cerebral cavernous malformation and diabetic retinopathy).However,the lack of reliable and advanced technologies and models sets up difficult hurdles for better understanding the role of TCM for promoting blood circulation and removing blood stasis.To this end,this study is to outline numerous cutting-edge platforms that can be utilized for exploring the function of TCM for promoting blood circulation and removing blood stasis in vascular leak-driven diseases.METHODS Two-photon laser scanning fluorescence microscopy was used to observe the interactions between neutrophils and blood vessels in a real-time manner.Dynamic flow system was employed to mimic the in vivo behaviors of neutrophils.RIP1-Tag5 spontaneous pancreatic cancer model was used to study the function of tumor blood vessels.CCM2ECKO(deletion of CCM2 in endothelial cells)mice were employed to establish the cerebral cavernous malformation(CCM)animal model.Micro-computed tomography(micro-CT)was utilized to assess the CCM lesion.Müller cell-knockout mouse model was used to study the progression of diabetic retinopathy.Vascular permeability in this model was assessed by fluorescein angiography.RESULTS The interactions between neutrophils and endothelial cells involve a series of complicated processes,including rolling,adhesion,intraluminal crawling and transmigration,which were all monitored in vivo by two-photon laser scanning fluorescence microscopy in a real-time manner.Dynamic flow system was capable of recapitulating the biological behaviors of neutrophils in vitro.Tumor vascular function in particular vascular perfusion could be assessed in the RIP1-Tag5 spontaneous pancreatic cancer model.In terms of CCM studies,specific deletion of CCM2 in endothelial cells resulted in the initiation of CCM lesion.The size and number of CCM lesions could be visualized and quantified by micro-CT.Furthermore,the Müller cell-knockout mouse model was able to precisely reflect the clinical symptoms of diabetic retinopathy.Vascular leak could be monitored at different time points using fluorescein angiography.CONCLUSION An array of high technologies and animal models can be used in investigating the occurrence and progression of multiple vascular leak-driven diseases.The pre-clinical and clinical studies of TCM for promoting blood circulation and removing blood stasis provide fundamental support for the application of the above-mentioned platforms,with the purpose of uncovering the scientific basis of TCM for promoting blood circulation and removing blood stasis.展开更多
OBJECTIVE: To investigate the correlativity between the changes of blood measures related to blood stasis blocking collaterals and gene expression levels of angiotensin-converting enzyme(ACE)and ACE2 ofrenal cortex in...OBJECTIVE: To investigate the correlativity between the changes of blood measures related to blood stasis blocking collaterals and gene expression levels of angiotensin-converting enzyme(ACE)and ACE2 ofrenal cortex in diabetic rats with stasis blocking collaterals syndrome, as well as the effectof stasis removing and collaterals dredging.METHODS: Male Sprague-Dawley rats were divided randomly into normal control group(C group),high-carbohydrate-fat control group(H group) and streptozotocin(STZ)-injecting group. The diabeticrats were induced from rats in the STZ-injecting groupby high-carbohydrate-fat diet combined with STZ intraperitoneal injection, with sustained high-carbohydrate-fat diet fed afterwards, and were further divided into model group(M group)and Chinese medicine of stasis removing and collaterals dredging group(Z group). Rats in the Z group were fed with stasis-removing-and-collaterals-dredging herbal granule suspension intragastrically daily for 16 weeks, while drinking water of corresponding volume was administrated to the rats in other groups. At the end of the 16 th week after successful establishment of models, the ultrastructures of glomeruli in different groups were detected by a transmission electron microscopy; and blood measures related to blood stasis blocking collaterals, including lipid profile and blood viscosity measures, were tested, as well as the relative gene expressions of ACE and ACE2.RESULTS: Changes in ultrastructures of glomeruli in the M group were characterized by lack of clarity in structure and occasional thickening of glomerular basement membrane and extensive fusion in foot processes. The correlation analysis showed that there were positive correlations between lipid profile, blood viscosity, and the ACE mRNA expression levels in the M group(P<0.05), except for cholesterol. And except for triglyceride, the blood measures were in negative correlation with the ACE2 mRNA expression levels in the M group(P<0.05).Compared with the C and H groups, the lipid profile, plasma viscosity and blood viscosity were significantly higher(P<0.01). All the above-mentioned measures were significantly improved in the Z group rats(P<0.05). ACE mRNA expression was significantly higher in the M group thanin the C group(P<0.05). ACE2 mRNA level was significantly lower in the M group than in the C and H groups(P<0.01)and its levelin the Z group was higher than that in the M group(P<0.01).CONCLUSION: Blood measuresrelated to blood stasis blocking collaterals had positive linear correlations with ACE mRNAexpression and negative linear correlations with ACE2 mRNA expression in the M group. Chinese recipe of stasis removing and collaterals dredging could play a renal protecting role for diabetic rats by reducing lipid profile and blood viscosity, down-regulating ACE mRNA expression and up-regulating ACE2 mRNA expression.展开更多
目的:应用网状Meta分析方法,比较不同活血化瘀类中成药治疗糖尿病视网膜病变(DR)的临床有效率、实验室指标改善情况及治疗的安全性。方法:通过检索中国知网(CNKI)、万方数据知识服务平台、维普期刊资源整合服务平台(VIP)、Web of Scienc...目的:应用网状Meta分析方法,比较不同活血化瘀类中成药治疗糖尿病视网膜病变(DR)的临床有效率、实验室指标改善情况及治疗的安全性。方法:通过检索中国知网(CNKI)、万方数据知识服务平台、维普期刊资源整合服务平台(VIP)、Web of Science及Pubmed等数据库获得关于活血化瘀类中成药治疗DR的临床随机对照研究,检索时限为建库至2023年4月10日,并对所检索到的文献进行筛选提取资料,通过Stata 16.0软件实施网状Meta分析。结果:最终纳入63项研究,分析结果显示:复方丹参滴丸+羟苯磺酸钙胶囊总体疗效最为显著;芪明颗粒+羟苯磺酸钙胶囊在改善DR患者视力方面疗效最为显著;复方血栓通胶囊+羟苯磺酸钙胶囊在改善DR患者黄斑厚度及视野灰度值方面疗效最好;和血明目片+羟苯磺酸钙胶囊在减小患者血管瘤体积方面疗效较好;治疗组与对照组均有不良反应报道,治疗组不良反应总体较少。结论:与单用羟苯磺酸钙胶囊比较,活血化瘀类中成药联合羟苯磺酸钙胶囊治疗DR患者,可提高临床有效率,改善患者实验室检查指标,减少不良反应。展开更多
基金Key R&D Project of Liaoning Provincial Science and Technology Department(No.2018225042)
文摘Objective:To observe the clinical efficacy of compound of owarming yang,descending turbidity and dredging collaterals in the treatment of diabetic kidney disease with yin-yang deficiency and blood stasis syndrome.Methods:Seventy-six patients of diabetic kidney disease with yin-yang deficiency and blood stasis syndrome were randomly divided into observation group and control group,thirty-eight cases in each group.The control group was given conventional western medicine treatment,while the observation group took compound of owarming yang,descending turbidity and dredging collaterals orally on the basis of conventional western medicine treatment.The course of treatment covered for one month.Before and after treatment,we observed the scores of traditional Chinese medicine symptoms,indicators of renal function[serum creatinine(Scr),blood urea nitrogen(BUN),microalbuminuria(MALB)],indicators of glucose metabolism[fasting plasma glucose(FPG),2-hour postprandial blood glucose(2hPG),glycosylated hemoglobin(HbAlc)],indicators of hemorheology[plasma viscosity(PV),platelet aggregation rate(PAR),fibrinogen(FIB)],Cystatin-C(Cys-C),C-reactive protein(CRP)in the two groups.Results:After treatment,the clinical effect of the observation group was significantly better than the control group(P<0.05).The scores of traditional Chinese medicine symptoms,indicators of renal function(Scr、BUN、UAER),indicators of glucose metabolism(FPG、2hPG、HbAlc),indicators of hemorheology(PV、PAR、FIB),Cys-C and CRP in the two groups were decreased significantly compared with those before treatment(P<0.05),and the decrease in the observation group was superior to that in the control group(P<0.05).Conclusion:Compound of warming yang,descending turbidity and dredging collaterals has remarkable efficacy in treating of diabetic kidney disease patients with yin-yang deficiency and blood stasis syndrome by alleviating clinical symptoms,glucose metabolism,renal function and microcirculatory disturbance,and the mechanism related to alleviation of microinflammation.
基金2019 Hainan Province Medical and Health Research Project(No.1901320244S2007)。
文摘Objective:To investigate the effect of Epalrestat combined with Huoxue Huayu preparation on early diabetic retinopathy and its effect on serum oxidative stress and inflammatory factors.Methods:132 patients with early diabetic retinopathy from June 2017 to July 2019 in our hospital were randomly divided into the control group(66 cases)and the observation group(66 cases);The control group was treated with epalrestat,and the observation group was treated with epalrestat combined with ginkgo damo injection;The treatment effect,blood rheology indexes,serum oxidative stress indexes and inflammatory factor indexes of the two groups were compared.Results:The treatment efficiency of the observation group(96.96%)was significantly higher than that of the control group(84.84%)(P<0.05).After 3 months of treatment,the high-cut whole blood viscosity(3.62±0.45 mPa/s),low-cut whole blood viscosity(1.54±0.26 mPa/s),erythrocyte sedimentation rate(15.63±2.97 mm/s)of the observation group compared with the control group(4.57±0.52 mPa/s,2.91±0.30 mPa/s,22.36±3.38 mm/s)were significantly lower(P<0.05).After 3 months of treatment,the SOD(93.41±10.17 nmol/mL)and TAC(20.57±3.76 u/mL)of the observation group compared with the control group(82.26±9.45 nmol/mL,18.26±3.63 u/mL)were significantly higher(P<0.05),and the MDA of the observation group(9.22±1.98 u/mL)was significantly lower than that of the control group(12.13±1.06 u/mL)(P<0.05).After 3 months of treatment,the CRP(9.74±1.12 mg/L),IL-2(70.37±12.13 ng/L),TNF-a(11.36±2.08 ng/L)of the observation group compared with the control group(15.28±1.73 mg/L L,82.46±10.58 ng/L,16.28±2.43 ng/L)were significantly lower(P<0.05).Conclusion:Epalrestat combined with Huoxue Huayu preparation is more effective in the treatment of early diabetic retinopathy,and can significantly improve the blood rheology indexes,serum oxidative stress indexes and inflammatory factor indexes of patients.
文摘OBJECTIVE Our previous studies demonstrated that various ingredients from the traditional Chinese medicine(TCM)for promoting blood circulation and removing blood stasis,as exemplified by cryptotanshinone and salvianolic acid B,exerted striking effects on modulating angiogenesis and vascular permeability,which suggests that they may be effective in treating vascular leak-driven diseases(e.g.tumor,cerebral cavernous malformation and diabetic retinopathy).However,the lack of reliable and advanced technologies and models sets up difficult hurdles for better understanding the role of TCM for promoting blood circulation and removing blood stasis.To this end,this study is to outline numerous cutting-edge platforms that can be utilized for exploring the function of TCM for promoting blood circulation and removing blood stasis in vascular leak-driven diseases.METHODS Two-photon laser scanning fluorescence microscopy was used to observe the interactions between neutrophils and blood vessels in a real-time manner.Dynamic flow system was employed to mimic the in vivo behaviors of neutrophils.RIP1-Tag5 spontaneous pancreatic cancer model was used to study the function of tumor blood vessels.CCM2ECKO(deletion of CCM2 in endothelial cells)mice were employed to establish the cerebral cavernous malformation(CCM)animal model.Micro-computed tomography(micro-CT)was utilized to assess the CCM lesion.Müller cell-knockout mouse model was used to study the progression of diabetic retinopathy.Vascular permeability in this model was assessed by fluorescein angiography.RESULTS The interactions between neutrophils and endothelial cells involve a series of complicated processes,including rolling,adhesion,intraluminal crawling and transmigration,which were all monitored in vivo by two-photon laser scanning fluorescence microscopy in a real-time manner.Dynamic flow system was capable of recapitulating the biological behaviors of neutrophils in vitro.Tumor vascular function in particular vascular perfusion could be assessed in the RIP1-Tag5 spontaneous pancreatic cancer model.In terms of CCM studies,specific deletion of CCM2 in endothelial cells resulted in the initiation of CCM lesion.The size and number of CCM lesions could be visualized and quantified by micro-CT.Furthermore,the Müller cell-knockout mouse model was able to precisely reflect the clinical symptoms of diabetic retinopathy.Vascular leak could be monitored at different time points using fluorescein angiography.CONCLUSION An array of high technologies and animal models can be used in investigating the occurrence and progression of multiple vascular leak-driven diseases.The pre-clinical and clinical studies of TCM for promoting blood circulation and removing blood stasis provide fundamental support for the application of the above-mentioned platforms,with the purpose of uncovering the scientific basis of TCM for promoting blood circulation and removing blood stasis.
基金Supported by Relationship between Diabetic Nephropathy of Blood Stasis Blocking Collaterals Syndrome and Renin-angiotensin System and the Effect of Stasis Removing and Collaterals Dredging Intervention of National Natural Science Foundation of China(No.81173419)
文摘OBJECTIVE: To investigate the correlativity between the changes of blood measures related to blood stasis blocking collaterals and gene expression levels of angiotensin-converting enzyme(ACE)and ACE2 ofrenal cortex in diabetic rats with stasis blocking collaterals syndrome, as well as the effectof stasis removing and collaterals dredging.METHODS: Male Sprague-Dawley rats were divided randomly into normal control group(C group),high-carbohydrate-fat control group(H group) and streptozotocin(STZ)-injecting group. The diabeticrats were induced from rats in the STZ-injecting groupby high-carbohydrate-fat diet combined with STZ intraperitoneal injection, with sustained high-carbohydrate-fat diet fed afterwards, and were further divided into model group(M group)and Chinese medicine of stasis removing and collaterals dredging group(Z group). Rats in the Z group were fed with stasis-removing-and-collaterals-dredging herbal granule suspension intragastrically daily for 16 weeks, while drinking water of corresponding volume was administrated to the rats in other groups. At the end of the 16 th week after successful establishment of models, the ultrastructures of glomeruli in different groups were detected by a transmission electron microscopy; and blood measures related to blood stasis blocking collaterals, including lipid profile and blood viscosity measures, were tested, as well as the relative gene expressions of ACE and ACE2.RESULTS: Changes in ultrastructures of glomeruli in the M group were characterized by lack of clarity in structure and occasional thickening of glomerular basement membrane and extensive fusion in foot processes. The correlation analysis showed that there were positive correlations between lipid profile, blood viscosity, and the ACE mRNA expression levels in the M group(P<0.05), except for cholesterol. And except for triglyceride, the blood measures were in negative correlation with the ACE2 mRNA expression levels in the M group(P<0.05).Compared with the C and H groups, the lipid profile, plasma viscosity and blood viscosity were significantly higher(P<0.01). All the above-mentioned measures were significantly improved in the Z group rats(P<0.05). ACE mRNA expression was significantly higher in the M group thanin the C group(P<0.05). ACE2 mRNA level was significantly lower in the M group than in the C and H groups(P<0.01)and its levelin the Z group was higher than that in the M group(P<0.01).CONCLUSION: Blood measuresrelated to blood stasis blocking collaterals had positive linear correlations with ACE mRNAexpression and negative linear correlations with ACE2 mRNA expression in the M group. Chinese recipe of stasis removing and collaterals dredging could play a renal protecting role for diabetic rats by reducing lipid profile and blood viscosity, down-regulating ACE mRNA expression and up-regulating ACE2 mRNA expression.
文摘目的:应用网状Meta分析方法,比较不同活血化瘀类中成药治疗糖尿病视网膜病变(DR)的临床有效率、实验室指标改善情况及治疗的安全性。方法:通过检索中国知网(CNKI)、万方数据知识服务平台、维普期刊资源整合服务平台(VIP)、Web of Science及Pubmed等数据库获得关于活血化瘀类中成药治疗DR的临床随机对照研究,检索时限为建库至2023年4月10日,并对所检索到的文献进行筛选提取资料,通过Stata 16.0软件实施网状Meta分析。结果:最终纳入63项研究,分析结果显示:复方丹参滴丸+羟苯磺酸钙胶囊总体疗效最为显著;芪明颗粒+羟苯磺酸钙胶囊在改善DR患者视力方面疗效最为显著;复方血栓通胶囊+羟苯磺酸钙胶囊在改善DR患者黄斑厚度及视野灰度值方面疗效最好;和血明目片+羟苯磺酸钙胶囊在减小患者血管瘤体积方面疗效较好;治疗组与对照组均有不良反应报道,治疗组不良反应总体较少。结论:与单用羟苯磺酸钙胶囊比较,活血化瘀类中成药联合羟苯磺酸钙胶囊治疗DR患者,可提高临床有效率,改善患者实验室检查指标,减少不良反应。