The traditional Chinese medicine concepts of "Xinxueyuzuzheng (heart blood stasis obstruction pattern)" and "Qiyinliangxuzheng (qi and yin deficiency pattern)" for myocardial ischemia rat models we...The traditional Chinese medicine concepts of "Xinxueyuzuzheng (heart blood stasis obstruction pattern)" and "Qiyinliangxuzheng (qi and yin deficiency pattern)" for myocardial ischemia rat models were constructed in the present study. Endogenous metabolites in rat plasma were analyzed using the GC/TOF-MS-based metabonomic method. Significant metabolic differences were observed between the control and two model groups, and the three groups were distinguished clearly by pattern recognition. Compared with those of the control, the levels of hydroxyproline, threonic acid, glutamine and citric acid were strikingly up or down-regulated in model rats. The metabolites contributing most to the classification between the two "pattern" rats were identified, such as valine, serine, threonine, ornithine, hydroxyproline, lysine, 2-hydroxybutanoic acid, 3-hydroxybutanoic acid, galactofuranose and inositol. These compounds were indicated as the potential biomarkers. The results suggested that the two "patterns" are involved in dysfunction in oxidative stress, energy metabolism and amino acid metabolism. These findings also provided the substantial foundation for exploring the scientific connotation of these two "Zhengxing (pattern types)" of myocardial ischemia, and "Bianzheng (pattern identification)".展开更多
目的评价桑丹通络颗粒治疗阴虚血瘀证缺血性脑卒中恢复期的临床有效性与安全性。方法采用回顾性队列研究方法,通过湖南省中医药研究院附属医院门诊与住院病历系统收集2021年7月至2022年6月收治的缺血性脑卒中恢复期患者临床资料,选择应...目的评价桑丹通络颗粒治疗阴虚血瘀证缺血性脑卒中恢复期的临床有效性与安全性。方法采用回顾性队列研究方法,通过湖南省中医药研究院附属医院门诊与住院病历系统收集2021年7月至2022年6月收治的缺血性脑卒中恢复期患者临床资料,选择应用桑丹通络颗粒联合西医常规治疗的51例患者为暴露组,匹配仅应用西医常规治疗的102例患者为对照组,两组均治疗2周。比较治疗前后总有效率、美国国立卫生研究院卒中量表(National Institute of Health Stroke Scale,NIHSS)评分、日常生活活动能力(activity of daily living,ADL)评分、血脂水平、血液流变学指标和症状总积分等,并对所有患者治疗期间不良反应事件进行记录。结果暴露组临床总有效率84.31%,高于对照组的67.65%(P<0.05)。与治疗前比较,两组治疗后NIHSS、TC、LDL降低(P<0.01或P<0.05),且暴露组低于对照组(P<0.05);两组ADL升高(P<0.01),且暴露组高于对照组(P<0.01)。与治疗前比较,暴露组治疗后症状总积分、血液流变学各项指标降低(P<0.01或P<0.05),且暴露组低于对照组(P<0.01或P<0.05);HDL-C升高(P<0.01),且暴露组高于对照组(P<0.01)。结论桑丹通络颗粒联合西医常规治疗可明显改善阴虚血瘀证缺血性脑卒中恢复期患者症状,降低其神经缺损程度,改善血脂水平和血液流变学指标,有效提高其生存质量,疗效确切且安全稳定。因此,推测桑丹通络颗粒具有一定的临床应用与推广价值。展开更多
目的:探讨知柏地黄汤联合二甲双胍片对阴虚火旺型2型糖尿病患者血糖的影响。方法:选取2型糖尿病属阴虚火旺型患者100例,采用前瞻性随机单盲对照试验方法,2组各50例,其中单用二甲双胍片的为对照组,剂量随血糖结果调整;治疗组为知柏地黄...目的:探讨知柏地黄汤联合二甲双胍片对阴虚火旺型2型糖尿病患者血糖的影响。方法:选取2型糖尿病属阴虚火旺型患者100例,采用前瞻性随机单盲对照试验方法,2组各50例,其中单用二甲双胍片的为对照组,剂量随血糖结果调整;治疗组为知柏地黄汤联合二甲双胍片治疗。分别于2个月的观察周期前后测定空腹血糖、餐后2 h血糖及糖化血红蛋白。结果:2组均能改善阴虚火旺型2型糖尿病患者的糖代谢情况。血糖疗效评定对照组总有效率为73.91%,治疗组为93.33%,在降糖疗效方面治疗组优于对照组。2组均能有效降低空腹血糖(FBG)、餐后2 h血糖(2 h PBG)及糖化血红蛋白(Hb A1c),经统计学处理显示降低FBG、2 h PBG及Hb A1c方面治疗组优于对照组。结论:知柏地黄汤联合二甲双胍片在改善阴虚火旺型2型糖尿病患者糖代谢方面有显著疗效。展开更多
基金Supported by the National Natural Science Foundation of China (Grant Nos 30630076 and 30572228)the National 11th 5 Year Technology Support Program (Grant No 2006BAI08B04-05)
文摘The traditional Chinese medicine concepts of "Xinxueyuzuzheng (heart blood stasis obstruction pattern)" and "Qiyinliangxuzheng (qi and yin deficiency pattern)" for myocardial ischemia rat models were constructed in the present study. Endogenous metabolites in rat plasma were analyzed using the GC/TOF-MS-based metabonomic method. Significant metabolic differences were observed between the control and two model groups, and the three groups were distinguished clearly by pattern recognition. Compared with those of the control, the levels of hydroxyproline, threonic acid, glutamine and citric acid were strikingly up or down-regulated in model rats. The metabolites contributing most to the classification between the two "pattern" rats were identified, such as valine, serine, threonine, ornithine, hydroxyproline, lysine, 2-hydroxybutanoic acid, 3-hydroxybutanoic acid, galactofuranose and inositol. These compounds were indicated as the potential biomarkers. The results suggested that the two "patterns" are involved in dysfunction in oxidative stress, energy metabolism and amino acid metabolism. These findings also provided the substantial foundation for exploring the scientific connotation of these two "Zhengxing (pattern types)" of myocardial ischemia, and "Bianzheng (pattern identification)".
文摘目的评价桑丹通络颗粒治疗阴虚血瘀证缺血性脑卒中恢复期的临床有效性与安全性。方法采用回顾性队列研究方法,通过湖南省中医药研究院附属医院门诊与住院病历系统收集2021年7月至2022年6月收治的缺血性脑卒中恢复期患者临床资料,选择应用桑丹通络颗粒联合西医常规治疗的51例患者为暴露组,匹配仅应用西医常规治疗的102例患者为对照组,两组均治疗2周。比较治疗前后总有效率、美国国立卫生研究院卒中量表(National Institute of Health Stroke Scale,NIHSS)评分、日常生活活动能力(activity of daily living,ADL)评分、血脂水平、血液流变学指标和症状总积分等,并对所有患者治疗期间不良反应事件进行记录。结果暴露组临床总有效率84.31%,高于对照组的67.65%(P<0.05)。与治疗前比较,两组治疗后NIHSS、TC、LDL降低(P<0.01或P<0.05),且暴露组低于对照组(P<0.05);两组ADL升高(P<0.01),且暴露组高于对照组(P<0.01)。与治疗前比较,暴露组治疗后症状总积分、血液流变学各项指标降低(P<0.01或P<0.05),且暴露组低于对照组(P<0.01或P<0.05);HDL-C升高(P<0.01),且暴露组高于对照组(P<0.01)。结论桑丹通络颗粒联合西医常规治疗可明显改善阴虚血瘀证缺血性脑卒中恢复期患者症状,降低其神经缺损程度,改善血脂水平和血液流变学指标,有效提高其生存质量,疗效确切且安全稳定。因此,推测桑丹通络颗粒具有一定的临床应用与推广价值。
文摘目的:探讨知柏地黄汤联合二甲双胍片对阴虚火旺型2型糖尿病患者血糖的影响。方法:选取2型糖尿病属阴虚火旺型患者100例,采用前瞻性随机单盲对照试验方法,2组各50例,其中单用二甲双胍片的为对照组,剂量随血糖结果调整;治疗组为知柏地黄汤联合二甲双胍片治疗。分别于2个月的观察周期前后测定空腹血糖、餐后2 h血糖及糖化血红蛋白。结果:2组均能改善阴虚火旺型2型糖尿病患者的糖代谢情况。血糖疗效评定对照组总有效率为73.91%,治疗组为93.33%,在降糖疗效方面治疗组优于对照组。2组均能有效降低空腹血糖(FBG)、餐后2 h血糖(2 h PBG)及糖化血红蛋白(Hb A1c),经统计学处理显示降低FBG、2 h PBG及Hb A1c方面治疗组优于对照组。结论:知柏地黄汤联合二甲双胍片在改善阴虚火旺型2型糖尿病患者糖代谢方面有显著疗效。
