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黄芪甲甙

黄芪甲甙的相关文献在1991年到2022年内共计254篇,主要集中在中国医学、药学、内科学 等领域,其中期刊论文238篇、会议论文13篇、专利文献36946篇;相关期刊125种,包括中成药、中医药学报、中华实用儿科临床杂志等; 相关会议10种,包括第十一次全国中西医结合儿科学术会议、2003年全国中药药理与现代化暨钙研讨会、2001年第三届全国医院药品质量监督管理学术研讨会等;黄芪甲甙的相关文献由615位作者贡献,包括李双杰、于小华、杨英珍等。

黄芪甲甙—发文量

期刊论文>

论文:238 占比:0.64%

会议论文>

论文:13 占比:0.03%

专利文献>

论文:36946 占比:99.33%

总计:37197篇

黄芪甲甙—发文趋势图

黄芪甲甙

-研究学者

  • 李双杰
  • 于小华
  • 杨英珍
  • 陈瑞珍
  • 张平
  • 陈灏珠
  • 刘云
  • 刘红英
  • 周富荣
  • 李玲玲
  • 期刊论文
  • 会议论文
  • 专利文献

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    • 赵佩; 邹青; 李泽霖
    • 摘要: 研究旨在探究黄芪甲甙对急性心肌梗死大鼠心室重构的作用及其机制。选取36只Wistar大鼠随机分为假手术组、模型组、黄芪甲甙低剂量组、黄芪甲甙中剂量组、黄芪甲甙高剂量组和阳性对照组,每组6只。除假手术组外,其余大鼠手术建立急性心肌梗死模型,假手术组大鼠开胸后仅分离冠状动脉左前降支,不做结扎处理便逐层缝合,造模后第2天开始药物干预:黄芪甲甙低、中、高剂量组分别给予20、40、60 mg·kg^(-1)黄芪甲甙灌胃处理,阳性对照组给予100 mg·kg^(-1)阿司匹林灌胃处理。比较各组治疗第0、2、4周心功能指标[左心室射血分数(left ventricular ejection fractions,LVEF)、左心室短轴缩短率(left ventricular fractional shortening,LVFS)、左心室质量指数(left ventricular mass index,LVMI)]的变化情况。采用心脏血流动力学监测系统监测心脏血流动力学指标[左心室舒张末压(left ventricular end diastolic pressure,LVEDP)、左心室收缩压(left ventricular systolic pressure,LVSP)和左心室等容收缩/舒张压上升最大速率(maximal rate of left ventricular pressure increase/decrease,±dp/dtmax)]的变化情况,采用酶联免疫吸附法测定血清血管紧张素Ⅱ(angiotensinⅡ,AngⅡ)、内皮素1(endothelin-1,ET-1)、脑钠肽(brain natriuretic peptide,BNP)含量,试剂盒检测心肌组织活性氧(reactive oxygen species,ROS)含量,实时荧光定量PCR和Western blot检测大鼠心肌组织NADPH氧化酶(reduced nicotinamide adenine dinucleotide phosphate oxidase,NOX)、肿瘤坏死因子α(tumor necrosis factorα,TNF-α)mRNA相对表达量和蛋白表达水平。结果显示,治疗4周后,黄芪甲苷高剂量组和阳性对照组LVEF、LVFS随着治疗时间延长不断升高(P0.05);治疗第2、4周与模型组比较,黄芪甲苷中剂量组、黄芪甲苷高剂量组和阳性对照组LVEF、LVFS显著升高(P<0.05);与模型组比较,黄芪甲苷中剂量组、黄芪甲苷高剂量组和阳性对照组LVMI显著降低(P<0.05),LVSP、LVEDP、±dp/dt显著升高(P<0.05),血清AngⅡ、ET-1、BNP显著降低(P<0.05),心肌组织ROS含量显著降低(P<0.05),NOX、TNF-α基因和蛋白表达量显著降低。研究结果表明,黄芪甲甙可改善AMI大鼠心功能和血流动力学紊乱,抑制心室重构,可能与下调NOX/ROS/TNF-α信号通路表达有关。
    • 倪慧明; 董哲毅; 陈香美
    • 摘要: 糖尿病肾病(DN)是糖尿病的常见并发症,是最终导致终末期肾病(ESRD)的主要原因之一.目前,由于DN的发病机制尚未明确,所以缺乏有效的治疗措施.黄芪作为我国的传统中药材,常用于DN的治疗.黄芪中含有黄芪甲甙(AS-Ⅳ)及黄芪多糖(APS)两种主要活性成分,可有效减轻蛋白尿,保护肾脏功能.该文从调节内质网应激(ERS)、抗炎、减少细胞凋亡、抑制纤维化、调节糖脂代谢等方面对AS-Ⅳ及APS治疗DN的机制进行综述,为其进一步应用于DN的临床治疗提供依据.
    • 张广林; 李天晓; 常晓战; 行君
    • 摘要: 目的 探讨黄芪甲甙是否通过缓解慢性脑缺血致血管性痴呆(VD)模型大鼠额叶皮层及海马的氧化应激损伤从而改善其空间学习和记忆能力. 方法 将72只成年雄性Wistar大鼠按随机数字表法分为假手术组(n=12)、模型组(n=20)、黄芪甲甙10 mg组(n=20)、黄芪甲甙20 mg组(n=20),后3组大鼠采用改良的双侧颈总动脉永久性结扎法制备成慢性脑缺血致VD模型,造模后3h起分别腹腔注射等量生理盐水或10 mg/kg、20 mg/kg黄芪甲甙溶液,1次/d、共90 d.造模后第90~94天,采用Morris水迷宫实验测试各组大鼠的空间学习和记忆能力水平,然后应用酶联免疫吸附法(ELISA)检测大鼠额叶皮层及海马CA1区超氧化物歧化酶(SOD)、谷胱甘肽过氧化物酶(GSH-Px)、过氧化氢酶(CAT)活性及脂质过氧化产物丙二醛(MDA)含量,应用免疫组化染色检测4-羟基壬烯醛(4-HNE)、8-羟基脱氧鸟苷(8-OHdG)阳性细胞数. 结果 (1)在定位航行实验的第3、4、5天,模型组大鼠的逃避潜伏期明显长于假手术组,黄芪甲甙20 mg组大鼠的逃避潜期明显缩于模型组,差异均有统计学意义(P<0.05).空间搜索实验显示模型组大鼠在原平台区域时间百分比(20.3%±1.7%)明显短于假手术组(48.2%±3.6%),黄芪甲甙20 mg组大鼠在原平台区域时间百分比(39.7%±3.2%)明显长于模型组,差异均有统计学意义(P<0.05).(2)与假手术组相比,模型组大鼠额叶皮层及海马CA1区SOD、GSH-Px、CAT活性下降,MDA含量升高,差异均有统计学意义(P<0.05);与模型组相比,黄芪甲甙20 mg组大鼠额叶皮层及海马CA1区SOD、GSH-Px、CAT活性升高,MDA含量降低,差异均有统计学意义(P≮0.05).(3)与模型组相比,黄芪甲甙20 mg组大鼠额叶皮层及海马CA1区4-HNE、8-OHdG阳性细胞数明显减少,差异均有统计学意义(P<0.05). 结论 腹腔注射高剂量黄芪甲甙可有效缓解慢性脑缺血大鼠额叶皮层及海马的氧化应激损伤并改善其空间学习和记忆能力.
    • 王皓; 王少学; 李素敏; 韩东明
    • 摘要: 目的 观察黄芪甲甙对急性心肌梗死模型大鼠心脏的保护作用,并探讨其可能的分子机制.方法 将45只Wistar大鼠随机分为假手术组、模型组和黄芪甲甙组,每组15只.模型组和黄芪甲甙组大鼠通过永久性结扎大鼠左冠状动脉前降支制作急性心肌梗死模型,假手术组大鼠只穿线不接扎;造模24 h后,黄芪甲甙组大鼠腹腔注射黄芪甲甙20 mg·kg-1·d-1,假手术组、模型组大鼠腹腔注射相同体积的羧甲基纤维素钠,每日1次,连续2周.分别于造模前、造模后即刻及给药1、3、7、14d描记肢体Ⅱ导联心电图,观察ST段变化.给药2周后,检测各组大鼠左心室舒张末期内径(LVDD)、左心室收缩末期内径(LVDS)、左心室舒张末期容积(LVEDV)、左心室收缩末期容积(LVESV)、左心室短轴的缩短率(LVFS)及左心室射血分数(LVEF);应用酶联免疫吸附试验法检测各组大鼠血清肿瘤坏死因子-α(TNF-α)、白细胞介素-1β(IL-1β)、白细胞介素-6(IL-6)及核转录因子-κB(NF-κB)水平,并检测血浆一氧化氮(NO)水平;实时荧光定量聚合酶链反应检测各组大鼠心肌组织中Toll样受体(TLR)2、TLR4、核苷酸结合寡聚化结构域(NOD)1、NOD2及内皮型一氧化氮合酶(eNOS) mRNA的表达.结果 造模过程中,假手术组、模型组、黄芪甲甙组大鼠分别死亡0、4、2只.模型组和黄芪甲甙组大鼠造模后即刻及给药后1、3、7、14 d ST段值均显著高于假手术组(P<0.01).黄芪甲甙组大鼠给药后3、7、14dST段值均显著低于模型组(P<0.05).与假手术组比较,模型组和黄芪甲甙组大鼠LVDD、LVDS显著扩大(P<0.01),LVEDV、LVESV显著增加(P<0.01),LVFS、LVEF显著下降(P<0.01);血清IL-1β、1L-6、TNF-α水平和心肌组织中TLR2、TLR4、NOD1、NOD2 mRNA水平显著增加(P<0.01);血浆NO水平显著降低(P<0.05).模型组大鼠血清NF-κB水平高于假手术组(P<0.01),心肌组织中eNOS mRNA表达低于假手术组(P<0.05).黄芪甲甙组与假手术组大鼠血清NF-κB水平和心肌组织中eNOS mRNA表达比较差异无统计学意义(P<0.05).与模型组比较,黄芪甲甙组大鼠LVDD、LVDS显著缩小(P<0.05),LVEDV、LVESV显著下降(P<0.05),LVFS、LVEF显著增加(P<0.05);血清IL-1β、IL-6、TNF-α、NF-κB水平和心肌组织中TLR2、TLR4、NOD1、NOD2 mRNA表达显著降低(P<0.05);血浆NO水平和心肌组织中eNOS mRNA表达显著升高(P<0.05).结论 黄芪甲甙对急性心肌梗死大鼠心脏具有保护作用,其机制可能与激活eNOS信号系统和抑制TLR信号途径有关.%Objective To evaluate the cardio protective effect of astragaloside in rats with acute myocardial infarction and investigate the potential molecular mechanisms.Methods Forty-five Wistar rats were randomly divided into sham operation group,model group and astragaloside group,with 15 rats in each group.The acute myocardial infarction model was prepared by permanently occluding the left anterior descending artery in the model group and the astragaloside group,while the rats in the sham operation group were threaded only.Twenty-four hours after operation,the rats in the astragaloside group received astragaloside 20 mg · kg-1 · d-1 by intraperitoneal injection,once a day for two weeks.The rats in sham operation group and model group received isodose carboxymethylcellulose sodium by intraperitoneal injection,once a day for two weeks.Electrocardiogram was recorded to observe the changes of ST segment before ligation,after ligation immediately,1,3,7,14 d after intervened by astragaloside.Echocardiography was used to detect the left ventricular internal diameter at end-diastole (LVDD),left ventricular internal diameter at end-systole (LVDS),left ventricular end diastohc volume (LVEDV),left ventricular end systolic volume (LVESV),left ventricular fractional shortening (LVFS),left ventricular ejection fraction (LVEF).The levels of tumor necrosis factor alpha (TNF-α),interleukin (IL)-1 β,IL-6,nuclear factor-κB (NF-κB) in serum were measured by enzyme linked immunosorbent assay and the level of nitric oxide(NO) in plasma was measured by reagent kid.The expressions of toll-like receptor(TLR) 2,TLR4,nucleotide binding oligomerization do main(NOD) 1,NOD2,endothelial nitric oxide synthase (eNOS) mRNA were detected by quantitative real-time polymerase chain reaction.Results During the operation,there was 0,4,2 dead rats in the sham operation group,model group and astragaloside group.The ST segment in the model group and astragaloside group was higher than that in the sham operation group after operation immediately,1,3,7,14 d after intervented by astragaloside(P < 0.01).The ST segment in the astragaloside group was lower than that in the model operation group at the time of 1,3,7,14 d after intervented by astragaloside(P < 0.05).Compared with the sham operation group,the LVDD,LVDS,LVEDV,LVESV increased (P < 0.01),LVFS,LVEF decreased (P < 0.01),the levels of TNF-α,IL-1β,IL-6 and the expression of TLR2,TLR4,NOD1,NOD2 mRNA in cardiac muscle tissue were higher in the model group and astragaloside group (P < 0.01),the level of NO was lower (P < 0.05).The level of serum NF-κB in the model group was higher than that in the sham operation group(P <0.01),the expression of the eNOS mRNA in cardiac muscle tissue was lower than that in the sham operation group(P < 0.05).There was no significant difference in the level of serum NF-κB and the expression of the eNOS mRNA in cardiac muscle tissue between the astragaloside group and sham operation group (P < 0.05).Compared with the model group,in the astragaloside group the LVDD,LVDS,LVEDV,LVESV decreased (P < 0.05),but LVFS,LVEF increased (P < 0.05),the levels of TNF-o,IL-1 β,IL-6,NF-κB and the expression of TLR2,TLR4,NOD 1,NOD2 mRNA in cardiac muscle tissue were lower(P < 0.05),the level of NO and the expression of the eNOS mRNA in cardiac muscle tissue were higher(P < 0.05).Conclusion Astragaloside has protective effect against to acute myocardial infarction induced injury by decreasing the expression of TLR signal path and activating eNOS signaling.
    • 钟君; 周俊
    • 摘要: 目的 观察黄芪甲甙联合甜菜碱凝胶伤口敷料在结肠造口皮肤黏膜分离护理中的应用效果。方法 选择2010年3月至2013年2月38例肠造口术后发生造口皮肤黏膜分离的患者为对照组,行常规护理;2013年3月至2015年2月29例患者为黄芪甲甙组,行常规护理联合黄芪甲甙护理;2015年3月至2016年12月32例患者为联合组,行甜菜碱凝胶敷料联合黄芪甲甙护理。评价三组造口皮肤黏膜分离愈合时间、疼痛改善情况和回缩狭窄发生情况。结果 治疗后1个月和3个月,联合组和黄芪甲甙组疼痛评分显著低于对照组,且联合组评分显著低于黄芪甲甙组(均P〈0.05);黄芪甲甙组和联合组表浅分离和深层分离的平均愈合时间显著短于对照组,且联合组深层分离的平均愈合时间显著短于黄芪甲甙组(均P〈0.05)。结论 黄芪甲甙联合甜菜碱凝胶伤口敷料应用于结肠造口皮肤黏膜分离护理能有效促进伤口肉芽组织生长,有利于伤口早日愈合及减轻疼痛。
    • 钟君; 周俊
    • 摘要: 目的 观察黄芪甲甙联合甜菜碱凝胶伤口敷料在结肠造口皮肤黏膜分离护理中的应用效果.方法 选择2010年3月至2013年2月38例肠造口术后发生造口皮肤黏膜分离的患者为对照组,行常规护理;2013年3月至2015年2月29例患者为黄芪甲甙组,行常规护理联合黄芪甲甙护理;2015年3月至2016年12月32例患者为联合组,行甜菜碱凝胶敷料联合黄芪甲甙护理.评价三组造口皮肤黏膜分离愈合时间、疼痛改善情况和回缩狭窄发生情况.结果 治疗后1个月和3个月,联合组和黄芪甲甙组疼痛评分显著低于对照组,且联合组评分显著低于黄芪甲甙组(均P<0.05);黄芪甲甙组和联合组袁浅分离和深层分离的平均愈合时间显著短于对照组,且联合组深层分离的平均愈合时间显著短于黄芪甲甙组(均P<0.05).结论 黄芪甲甙联合甜菜碱凝胶伤口敷料应用于结肠造口皮肤黏膜分离护理能有效促进伤口肉芽组织生长,有利于伤口早日愈合及减轻疼痛.
    • 邓纯; 杨云华; 左袁博教; 张雅林; 蒋德林
    • 摘要: 目的 探讨黄芪甲甙介导钙敏感受体(CaSR)对缺血缺氧心肌的保护作用及机制.方法 将32只SD大鼠随机分为正常对照组、模型组(IS0)、黄芪甲甙低剂量组(ISO+AST IV 10 mg/kg)、黄芪甲甙高剂量组(ISO+AST IV 20 mg/kg);HE染色光镜下观察不同组别心肌组织的病理学改变,检测不同组别血清肌酸激酶及肌酸激酶同工酶含量;Western blotting法检测CaSR蛋白的表达.结果 与模型组相比黄芪甲甙低、高剂量组能不同程度减轻心肌病理改变,降低血清肌酸激酶以及肌酸激酶同工酶含量,下调CaSR蛋白表达水平(P<0.05).结论 黄芪甲甙对异丙肾上腺素诱导大鼠缺血缺氧心肌有保护作用;其机制可能为下调CaSR蛋白表达减轻CaSR对心肌损伤的作用.%Objective To explore the protective effects and mechanism of Astragaloside IV mediated calcium sensitive receptor (CaSR) on ischemia anoxic myocardial.Methods 32 SD rats were randomly divided into normal control group,model group (IS0) glucoside,astragaloside IV low dose group (ISO + AST IV 10 mg/kg),astragaloside IV high dose group (ISO + AST IV 20 mg/kg).Observing myocardial tissue pathology change of different groups by HE staining,detecting CK and CK-MB content;detecting CaSR protein expression by Western Blotting method.Results Compared with model group astragaloside IV low dose group and high dose group can reduce the myocardial pathological varying degrees changes,reduce serum CK and CK-MB,lower CaSR protein expression levels (P< 0.05).Conclusion Astragaloside IV can protect ischemia anoxic myocardial injury induced by ISO;The mechanism may reduce the CaSR protein expression and effects on myocardial injury.
    • 梁杏秋; 梁明坤
    • 摘要: 目的:探讨黄芪甲甙预处理能否减少异氟醚麻醉下大鼠神经细胞的凋亡及其可能的机制.方法:将实验小鼠随机分为5组,每组4只大鼠:A组:未麻醉组,亦即空白组,用0.9%生理盐水处理;B组:异氟醚组;C、D、E组:黄芪甲甙预处理后异氟醚麻醉组.C、D、E组的处理方法为:异氟醚麻醉前,将大鼠分别灌胃黄芪甲甙溶解液20mg/kg,50 mg/kg,80mg/kg,每隔4h一次,共处理72h.接着,通过采用ELISA与Western blot技术测定血清促炎性因子、NF-κB,caspase-3及BCL-2的蛋白表达水平,考察黄芪甲甙预处理对异氟醚麻醉的影响.结果:与B组相比较,C、D、E组的神经元细胞死亡数量明显减少;在对照组,血清和海马CA1的丙二醛(MDA)水平相对较低.异氟醚B组则显著抑制SOD、活性水平,但促进凋亡的iNOS、NO和MDA的水平增高.相比较,C、D、E组显著地抑制了异氟醚引起的MDA、iNOS和NO的产生,而提高了SOD的活性水平;在对照组,促炎性因子的水平,如肿瘤坏死因子α(TNF-α),白细胞介素6(IL-6),and白细胞介素1β(IL-1β)的水平相对较低.在B组,这些因子的水平明显增高.相对的,在,而B、D组(低剂量和高剂量组),显著降低了这些促炎性因子的释放(P<0.01).与B组相比,C、D、E组的NF-κB及促凋亡标记蛋白Caspase-3水平降低,而抗凋亡标记蛋白BCL-2升高.结论:黄芪甲甙对异氟醚麻醉导致的神经元的凋亡有保护作用,可能与黄芪甲甙的抗氧化应激和抗炎性特性有关.
    • 袁鹤立; 欧阳文献; 谭艳芳; 李双杰
    • 摘要: Objective:To study the effect of astragaloside on the apoptosis of mesenchymal stem cells(BMSCs) by regulating Nrf2 - Keap1 / ARE signal pathway. Methods:From Balb/ c mouse femur bone marrow extracted and i-dentified BMSCs,established the normal group and the astragaloside treatment group. The expression of Nrf - 2 and GSH genes were determined by real - time fluorescence quantitative RT - PCR method,and Westem blot. Results:TUNEL and flow cytometry showed that astragaloside can inhibit the apoptosis of BMSCs,50μg/ L group was stronger, there was significant difference compared with ADR group,to increase the concentration of apoptosis was not obviously increased,ADR + AST(100μg/ L,50μg/ L)of two groups,there was no significant difference in apoptosis rate. The astragaloside significantly reduced expression of Nrf2 mRNA,compared with the ADR model group with statistical sig-nificant difference. The GSH group compared with model group showed significant differences. Conclusion:Astragalus can regulate the expression of apoptosis by Nrf - 2,may be the inhibition of oxidative stress mechanism of nerve cells.%目的:研究黄芪甲甙是否通过 Nrf2- Keap1/ ARE 信号通路发挥抗氧化作用来抑制骨髓间充质细胞的凋亡。方法:培养 Wistar 大鼠 BMSCs,设立正常组和黄芪甲甙干预组。采用实时荧光定量 RT - PCR 方法测定 Nrf -2以及 GSH 的基因表达,Westem blot 检测其蛋白表达。结果:TUNEL 和流式结果表明黄芪甲甙有抑制 BMSCs 凋亡的作用,50μg/ L 组作用较强,与 ADR 组比较差异有显著性。增加浓度抑制凋亡的作用增加不明显,ADR + AST(100μg/ L、50μg/ L)两组,细胞凋亡率差异无显著性。黄芪甲甙作用后明显降低 Nrf2 mR-NA 的表达,与 ADR 模型组比较差异有统计学意义。各组分别与阿霉素模型组比较差异均有统计学意义。结论:黄芪甲甙可以通过 Nrf -2表达调控细胞凋亡,可能是其抑制神经细胞氧化应激、发挥保护作用的机制之一。
    • 万舰; 陈勇; 陈露雨; 谢靖懿
    • 摘要: 目的:观察黄芪甲甙治疗乳腺癌并发胸壁放射性皮炎的临床疗效。方法60例行胸壁放疗并发胸壁放射性皮炎患者,随机分为治疗组和对照组,治疗组采用黄芪甲甙均匀喷涂创面,对照组采用3%硼酸水或1%碘伏等常规治疗。结果治疗组皮肤创面愈合时间明显短于对照组,且治疗组有效率也高于对照组,差异有统计学意义(=0.012)。结论黄芪甲甙能有效治疗乳腺癌患者放疗后并发的胸壁放射性皮炎,创面愈合期较短。%Objective To observe the clinical effect of Astragaloside on radioactive dermatitis of chest wall in breast cancer patients. Methods Sixty cases of breast cancer, who suffered from radiation dermatitis after chest wall radiotherapy, were divided into treatment group and control group. The wounds of the patients in the treatment group were plastered with Astragaloside. As controls, the wounds of the patients in the control group were plastered with 3% boric acid or 1% iodophor. Results The wound healing time of the control group was significantly longer than that of the treatment group, and the total effective rate of the treatment group was significantly higher than that of the control group ( =0.012). Conclusions Astragaloside can effec-tively cure the radioactive dermatitis in breast cancer patients and shorten the wound healing time.
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