Objective:To investigate the synergistic effect of Naoxintong Capsule(NXTC,脑心通胶囊)and Guhong Injection(GHI,谷红注射液)on cerebral ischemia-reperfusion(丨/R)injury.Methods:Forty-eight Sprague-Dawley rats were divid...Objective:To investigate the synergistic effect of Naoxintong Capsule(NXTC,脑心通胶囊)and Guhong Injection(GHI,谷红注射液)on cerebral ischemia-reperfusion(丨/R)injury.Methods:Forty-eight Sprague-Dawley rats were divided into 6 groups:control group,oxygen and glucose deprivation(OGD)group,nimodipine group(9.375 mg/kg),NXTC group(0.5 g/kg),GHI group(5 mL/kg)and NXTC+GHI group(0.5 g/kg NXTC+5 mL/kg GHI),after the onset of reperfusion and once per day for the following 7 days.Blood was collected 1 h after final administration,and the sera were collected.Cultured primary rat brain microvascular endothelial cells(rBMECs)were subjected to OGD to establish a cell injury model.Untreated rBMECs were used as blank control.The cell counting kit-8 assay was used to assess cell viability using the sera.Malondialdehyde(MDA)and superoxide dismutase(SOD)levels were assessed using an enzyme-linked immunosorbent assay.Apoptosis was evaluated after Hoechst33342 staining using fluorescence microscopy and flow cytometry.JC-1 staining was performed to assess changes in mitochondrial membrane potential.Results:Statistical analysis indicated that more than 95%of the cells were rBMECs.Compared with the OGD group,the cellular morphology of the all drug delivery groups improved.In particular,the combined drug group had the most significant effect.Compared with the OGD group,all drug intervention groups induced a decrease in the apoptotic rate of rBMECs,increased the SOD levels,and decreased the MDA levels(all P<0.01).Compared with the mono-therapy groups,the NXTC+GHI group exhibited a significant improvement in the number of apoptotic rBMECs(P<0.01).All drug intervention groups showed different degrees of increase in membrane potential,and the NXTC+GHI group was higher than the NXTC or GHI group(P<0.01).Conclusion:The combinationa application of NXTC and GHI on cerebral l/R injury clearly resulted in protective benefits.展开更多
Objective:To explore the effect of Guhong injection combined with atorvastatin on CHD patients with angina pectoris and its influence on hemorheology and oxidative stress.Methods:80 CHD patients with angina pectoris a...Objective:To explore the effect of Guhong injection combined with atorvastatin on CHD patients with angina pectoris and its influence on hemorheology and oxidative stress.Methods:80 CHD patients with angina pectoris admitted to our hospital from December 2018 to December 2019 were randomly divided into the observation group(40 cases)and the control group(40 cases)by use of the random number table.The patients in the control group were treated with atorvastatin,while those in the observation group were treated with Guhong injection on the basis of the control group.The course of treatment was 2 weeks for each group.The treatment effect,the frequency of angina pectoris seizure and its duration before and after treatment,the changes of hemorheology indexes and oxidative stress and the occurrence of adverse reactions were compared between the two groups.Results:the total effective rate of the observation group(92.50%)was higher than that of the control group(70.00%)(p<.05).The frequency of angina pectoris seizure and its duration in these two groups after treatment were lower than those before treatment(Observation group:t=25.588,23.009;Control group:t=16.587,16.263;p<.05);After treatment,the frequency of angina pectoris seizure and its duration in the observation group were lower than those in the control group(t=15.191,9.425;p<.05).In the observation group,the hemorheology indexes after treatment were lower than those before treatment(t=6.742,15.224,6.983,23.537,p<.05);the hemorheology indexes after treatment in the observation group were lower than those in the control group(t=5.201,13.913,5.539,13.745;p<.05).In the observation group,the level of serum SOD after treatment was higher than that before treatment,while the levels of LPO and MDA after treatment were lower than those before treatment(t=10.839,6.924,8.466;p<.05);the level of serum SOD after treatment in the observation group was higher than that in the control group,while the levels of LPO and MDA after treatment in the observation group were lower than 展开更多
BACKGROUND Most studies on Guhong injection have involved a single center with a small sample size,and the level of clinical evidence is low.AIM To assess the safety and efficacy of Guhong injection for mild ischemic ...BACKGROUND Most studies on Guhong injection have involved a single center with a small sample size,and the level of clinical evidence is low.AIM To assess the safety and efficacy of Guhong injection for mild ischemic stroke(IS).METHODS A total of 399 IS patients treated at six hospitals from August 2018 to August 2019 were retrospectively analyzed.The patients were given Guhong injection(experimental group)or Butylphthalide injection(control group).Changes in National Institutes of Health Stroke Scale(NIHSS)and modified Rankin Scale(mRS)scores were observed before treatment and at 1,2,and 3 wk after treatment in each group.The efficacy and safety of Guhong injection for IS were assessed.Other medications taken by the patients were confounding factors for efficacy assessment.These factors were controlled by propensity score matching,and the results were further analyzed based on the matching.RESULTS The marked response rates at three follow-up visits were 64.64%,74.7%,and 66.7%in the experimental group,and 48.26%,45.4%,and 22.2%in the control group.The marked response rates increased significantly in the experimental group compared with the control group(P<0.05).The overall response rate at the first visit(days 7±2)did not differ significantly between the two groups,but differed significantly at the second(days 14±2)and third visits(days 21±3)(P<0.05).The proportion of patients without any symptoms in the experimental group was significant different at the first visit(P<0.05),but not significantly different at the second visit.The two groups showed no significant difference in the baseline distribution of mRS scores.At the first and second visits,the change in mRS scores was-2 and-1 in the experimental and control groups,respectively,which were significantly different(P<0.05).After propensity score matching,the overall response rate and marked response rate were 97.29%and 100%in the experimental group(P>0.05)and 64.0%and 47.7%in the control group(P<0.05)at the first visit,respectively.The decreased NIHSS scores展开更多
Objective:To explore the effect of Guhong Injection combined with atyplase on vascular endothelial function and fibrinolytic system and related factors in patients with acute cerebral infarction.Methods:To select 90 p...Objective:To explore the effect of Guhong Injection combined with atyplase on vascular endothelial function and fibrinolytic system and related factors in patients with acute cerebral infarction.Methods:To select 90 patients with acute cerebral infarction in our hospital,divided into control group(48 cases)and observation group(48 cases)randomly.Patients in the control group were treated with alteplase on the basis of routine symptomatic treatment,and the observation group was treated with Guhong injection on the basis of the control group.Before and after treatment,the serum levels of related factors were detected and compared between the two groups.Results:Before treatment,there were no significant differences in serum related factors(ET-1,PAO,H-FABP,VEGF,S100β,BDNF,CEC,Fibulin-5,vWF,P-selectin,t-PA,PAI-1)between the two groups;After treatment,the serum levels of ET-1,PAO,H-FABP,S100β,CEC,Fibulin-5,vWF,P-selectin,PAI-1 in the observation group were significantly lower than those in the control group,and the serum levels of VEGF,BDNF and t-PA were higher than those in the control group,there were significant differences between the two groups.Conclusion:Guhong injection was added to patients with acute cerebral infarction on the basis of routine symptomatic treatment and ateplase,could significantly improve the level of serum related factors,it was more conducive to the control of symptoms and rehabilitation of patients,the effect was definite,it was worth further study and application in clinic.展开更多
目的观察谷红注射液治疗急性脑梗死的临床效果。方法选取本科室2013年7月至2014年6月符合诊断标准的脑梗死患者100例,按随机数字表法分为观察组和对照组。观察组50例,采用基础治疗联合0.9%生理盐水250 m L谷红注射液20 m L静脉滴入;对照...目的观察谷红注射液治疗急性脑梗死的临床效果。方法选取本科室2013年7月至2014年6月符合诊断标准的脑梗死患者100例,按随机数字表法分为观察组和对照组。观察组50例,采用基础治疗联合0.9%生理盐水250 m L谷红注射液20 m L静脉滴入;对照组50例,采用基础治疗联合0.9%生理盐水250 m L丹参川穹嗪注射液10 m L。在用药前及用药后7 d、14 d分别对患者的各项指标进行评估。结果使用NIHSS量表评定症状的严重程度,两组在治疗第7天评分值分别为32.46±26.94、35.46±31.31,治疗后第14天评分值分别为26.00±21.89、34.54±30.69,两组分值比较差异有统计学意义(P<0.05)。同时,观察组在治疗后第14天,患者的意识水平、意识水平提问、意识水平指令等指标有显著提高,与对照组比较差异有统计学意义(P<0.05)。结论谷红注射液治疗急性脑梗死能有效改善神经细胞代谢,效果显著、安全。展开更多
基金the National Natural Science Foundation of China(No.81630105,81973560)Zhejiang Provincial Natural Science Foundation of China(Nos.LZ17H270001,LZ18H270001)Zhejiang Provincial Program for the Cultivation of High-level Innovative Health Talents。
文摘Objective:To investigate the synergistic effect of Naoxintong Capsule(NXTC,脑心通胶囊)and Guhong Injection(GHI,谷红注射液)on cerebral ischemia-reperfusion(丨/R)injury.Methods:Forty-eight Sprague-Dawley rats were divided into 6 groups:control group,oxygen and glucose deprivation(OGD)group,nimodipine group(9.375 mg/kg),NXTC group(0.5 g/kg),GHI group(5 mL/kg)and NXTC+GHI group(0.5 g/kg NXTC+5 mL/kg GHI),after the onset of reperfusion and once per day for the following 7 days.Blood was collected 1 h after final administration,and the sera were collected.Cultured primary rat brain microvascular endothelial cells(rBMECs)were subjected to OGD to establish a cell injury model.Untreated rBMECs were used as blank control.The cell counting kit-8 assay was used to assess cell viability using the sera.Malondialdehyde(MDA)and superoxide dismutase(SOD)levels were assessed using an enzyme-linked immunosorbent assay.Apoptosis was evaluated after Hoechst33342 staining using fluorescence microscopy and flow cytometry.JC-1 staining was performed to assess changes in mitochondrial membrane potential.Results:Statistical analysis indicated that more than 95%of the cells were rBMECs.Compared with the OGD group,the cellular morphology of the all drug delivery groups improved.In particular,the combined drug group had the most significant effect.Compared with the OGD group,all drug intervention groups induced a decrease in the apoptotic rate of rBMECs,increased the SOD levels,and decreased the MDA levels(all P<0.01).Compared with the mono-therapy groups,the NXTC+GHI group exhibited a significant improvement in the number of apoptotic rBMECs(P<0.01).All drug intervention groups showed different degrees of increase in membrane potential,and the NXTC+GHI group was higher than the NXTC or GHI group(P<0.01).Conclusion:The combinationa application of NXTC and GHI on cerebral l/R injury clearly resulted in protective benefits.
文摘Objective:To explore the effect of Guhong injection combined with atorvastatin on CHD patients with angina pectoris and its influence on hemorheology and oxidative stress.Methods:80 CHD patients with angina pectoris admitted to our hospital from December 2018 to December 2019 were randomly divided into the observation group(40 cases)and the control group(40 cases)by use of the random number table.The patients in the control group were treated with atorvastatin,while those in the observation group were treated with Guhong injection on the basis of the control group.The course of treatment was 2 weeks for each group.The treatment effect,the frequency of angina pectoris seizure and its duration before and after treatment,the changes of hemorheology indexes and oxidative stress and the occurrence of adverse reactions were compared between the two groups.Results:the total effective rate of the observation group(92.50%)was higher than that of the control group(70.00%)(p<.05).The frequency of angina pectoris seizure and its duration in these two groups after treatment were lower than those before treatment(Observation group:t=25.588,23.009;Control group:t=16.587,16.263;p<.05);After treatment,the frequency of angina pectoris seizure and its duration in the observation group were lower than those in the control group(t=15.191,9.425;p<.05).In the observation group,the hemorheology indexes after treatment were lower than those before treatment(t=6.742,15.224,6.983,23.537,p<.05);the hemorheology indexes after treatment in the observation group were lower than those in the control group(t=5.201,13.913,5.539,13.745;p<.05).In the observation group,the level of serum SOD after treatment was higher than that before treatment,while the levels of LPO and MDA after treatment were lower than those before treatment(t=10.839,6.924,8.466;p<.05);the level of serum SOD after treatment in the observation group was higher than that in the control group,while the levels of LPO and MDA after treatment in the observation group were lower than
文摘BACKGROUND Most studies on Guhong injection have involved a single center with a small sample size,and the level of clinical evidence is low.AIM To assess the safety and efficacy of Guhong injection for mild ischemic stroke(IS).METHODS A total of 399 IS patients treated at six hospitals from August 2018 to August 2019 were retrospectively analyzed.The patients were given Guhong injection(experimental group)or Butylphthalide injection(control group).Changes in National Institutes of Health Stroke Scale(NIHSS)and modified Rankin Scale(mRS)scores were observed before treatment and at 1,2,and 3 wk after treatment in each group.The efficacy and safety of Guhong injection for IS were assessed.Other medications taken by the patients were confounding factors for efficacy assessment.These factors were controlled by propensity score matching,and the results were further analyzed based on the matching.RESULTS The marked response rates at three follow-up visits were 64.64%,74.7%,and 66.7%in the experimental group,and 48.26%,45.4%,and 22.2%in the control group.The marked response rates increased significantly in the experimental group compared with the control group(P<0.05).The overall response rate at the first visit(days 7±2)did not differ significantly between the two groups,but differed significantly at the second(days 14±2)and third visits(days 21±3)(P<0.05).The proportion of patients without any symptoms in the experimental group was significant different at the first visit(P<0.05),but not significantly different at the second visit.The two groups showed no significant difference in the baseline distribution of mRS scores.At the first and second visits,the change in mRS scores was-2 and-1 in the experimental and control groups,respectively,which were significantly different(P<0.05).After propensity score matching,the overall response rate and marked response rate were 97.29%and 100%in the experimental group(P>0.05)and 64.0%and 47.7%in the control group(P<0.05)at the first visit,respectively.The decreased NIHSS scores
文摘Objective:To explore the effect of Guhong Injection combined with atyplase on vascular endothelial function and fibrinolytic system and related factors in patients with acute cerebral infarction.Methods:To select 90 patients with acute cerebral infarction in our hospital,divided into control group(48 cases)and observation group(48 cases)randomly.Patients in the control group were treated with alteplase on the basis of routine symptomatic treatment,and the observation group was treated with Guhong injection on the basis of the control group.Before and after treatment,the serum levels of related factors were detected and compared between the two groups.Results:Before treatment,there were no significant differences in serum related factors(ET-1,PAO,H-FABP,VEGF,S100β,BDNF,CEC,Fibulin-5,vWF,P-selectin,t-PA,PAI-1)between the two groups;After treatment,the serum levels of ET-1,PAO,H-FABP,S100β,CEC,Fibulin-5,vWF,P-selectin,PAI-1 in the observation group were significantly lower than those in the control group,and the serum levels of VEGF,BDNF and t-PA were higher than those in the control group,there were significant differences between the two groups.Conclusion:Guhong injection was added to patients with acute cerebral infarction on the basis of routine symptomatic treatment and ateplase,could significantly improve the level of serum related factors,it was more conducive to the control of symptoms and rehabilitation of patients,the effect was definite,it was worth further study and application in clinic.
文摘目的观察谷红注射液治疗急性脑梗死的临床效果。方法选取本科室2013年7月至2014年6月符合诊断标准的脑梗死患者100例,按随机数字表法分为观察组和对照组。观察组50例,采用基础治疗联合0.9%生理盐水250 m L谷红注射液20 m L静脉滴入;对照组50例,采用基础治疗联合0.9%生理盐水250 m L丹参川穹嗪注射液10 m L。在用药前及用药后7 d、14 d分别对患者的各项指标进行评估。结果使用NIHSS量表评定症状的严重程度,两组在治疗第7天评分值分别为32.46±26.94、35.46±31.31,治疗后第14天评分值分别为26.00±21.89、34.54±30.69,两组分值比较差异有统计学意义(P<0.05)。同时,观察组在治疗后第14天,患者的意识水平、意识水平提问、意识水平指令等指标有显著提高,与对照组比较差异有统计学意义(P<0.05)。结论谷红注射液治疗急性脑梗死能有效改善神经细胞代谢,效果显著、安全。