桃红四物汤联合银杏酮酯滴丸治疗老年出血性玻璃体混浊的临床疗效研究

目的:探究桃红四物汤联合银杏酮酯滴丸治疗老年出血性玻璃体混浊的临床疗效。方法:收集2016年12月-2018年12月我院收治的老年出血性玻璃体混浊患者67例,共67眼,根据随机对照表分为对照组和试验组,其中试验组34例,对照组33例,对照组予以银杏酮酯滴丸;试验组在对照组的基础上联用桃红四物汤。两组均服用30 d。治疗结束后对比分析两组患者临床疗效、出血吸收时间、血液流变学及视网膜中央动脉血流动力学。结果:治疗后两组患者高切全血粘度、低切全血粘度、纤维蛋白原、阻力指数(Resistance Index,RI)低于治疗前,收缩期峰值速度(Peak Systolic Velocity,PSV)、舒张末期血流速度(End Diastolic Velocity,EDV)高于治疗前,差异具有统计学意义(P<0.05);治疗后试验组临床总有效率、PSV、EDV高于对照组,出血吸收时间、高切全血粘度、低切全血粘度、纤维蛋白原、RI低于对照组,差异具有统计学意义(P<0.05)。结论:桃红四物汤联合银杏酮酯滴丸治疗老年出血性玻璃体混浊临床疗效显著,适宜临床应用推广。     

中药内外并用抗尖锐湿疣复发的临床研究

目的：观察中药消疣丸/消疣擦剂内服外用防止尖锐湿疣复发的作用.方法：应用免疫学方法，检测患者治疗前后外周血T淋巴细胞亚群CD3、CD4、CD8的百分率和CD4/CD8的比值.结果：局部消除疣体后中药消疣丸/消疣擦剂内服外用对防止尖锐湿疣复发有显著疗效，痊愈率为99.66%，复发率为3.33%，与对照组相比有显著差异（P〈0.05）.结论：中药内服外用抗尖锐湿疣复发效果好。     

龟羚帕安丸治疗血管性帕金森综合征疗效观察

目的 :观察龟羚帕安丸治疗血管性帕金森综合征 ( VP)临床疗效。方法 :治疗组 5 4例给予龟羚帕安丸和脉络宁注射液 ,对照组 36例单给脉络宁注射液 ,分别观察其综合疗效及改良UPDRS评分比较。结果 :治疗组总改善率 83.3% ,明显高于对照组的 5 8.3% ,P<0 .0 1。治疗组改良 UPDRS积分减少 ,明显优于对照组 ,P<0 .0 1。结论 :龟羚帕安丸治疗 VP确有一定疗效。     

反相高效液相色谱法测定牛黄类中成药中胆汁酸的含量

反相高效液相色谱法测定牛黄类中成药中胆汁酸的含量倪坤仪，王建，陈健，郁建，屠树滋（中国药科大学２１０００９）含牛黄的中成药种类很多，在医疗中具有广泛的用途。中药牛黄中主要成分为胆汁酸和胆红素。本文主要研究用ＨＰＬＣ法测定牛黄以及含牛黄中成药中胆汁酸的...     

中药大蜜丸中活螨快速分离方法

本文对极易污染活螨的中药大蜜丸,在应用分离法的基础上,根据螨怕光、怕热的习性,适当调整光照,周围严格避光,达到分离活螨的目的.     

Hypersensitivity pneumonitis in rabbits. Modulation of pulmonary inflammation by long-term aerosol challenge with antigen

Immunized rabbits that were aerosol challenged for 2 to 3 wk with pigeon dropping extract, an etiologic agent of hypersensitivity pneumonitis, developed chronic pulmonary inflammation associated with cell-mediated immunity in bronchoalveolar cells. However, prolonged aerosol challenge for 12 wk resulted in the diminution of pulmonary inflammation (modulation) and the loss of demonstrable cell-mediated immunity. This was probably not due to loss of sensitized lymphocytes that mediated pulmonary inflammation. Furthermore, rabbits undergoing modulation when they were challenged with an unrelated antigen were refractory to the development of pulmonary inflammation for at least 9 wk. After this refractory period, animals reimmunized and aerosol challenged with pigeon dropping extract displayed an anamnestic response and produced pulmonary lesions that were strikingly similar to the histopathology of human hypersensitivity pneumonitis.     

Immunologic events in pigeon breeders'' disease

The immunologic and physiologic status of a group of symptomatic and asymptomatic pigeon breeders was studied in an attempt to define the immunologic events occurring in pigeon breeders' disease. Antibody activity to antigen(s) present in pigeon dropping extract (PDE) and pigeon serum (PS) was detected in the serum of both symptomatic and asymptomatic breeders. Antibody activity, however, tended to be greater in the symptomatic pigeon breeders. When subjects were challenged with PS via aerosol, serum complement activity became depressed only in asymptomatic patients. Cellular hypersensitivity to antigens present in PDE was detected in vitro in peripheral lymphocyte populations of 4 of 5 symptomatic breeders and in none of the asymptomatic breeders; cellular hypersensitivity to antigens in PS was not demonstrated in any of the individuals tested. These findings indicate that cell-mediated hypersensitivity, as well as humoral immunologic processes, may be involved in the pathogenesis of the hypersensitivity pneumonitis found in pigeon breeders.     

基于辨证论治结合网络药理学探析六味地黄丸治疗绝经后骨质疏松症作用机制

目的 基于临床试验结合网络药理学探析六味地黄丸治疗绝经后骨质疏松症的作用机制。方法 ①将60例肾阴虚证绝经后骨质疏松症患者随机分为治疗组和对照组,两组患者在口服维生素D和钙剂的同时,治疗组口服六味地黄丸、对照组口服雷洛昔芬,治疗6个月后测定并比较两组患者腰椎（L1～4）、右侧股骨颈骨密度值、血清骨钙素(OCN)及血清抗酒石酸酸性磷酸酶-5b（TRAP-5b）水平。②依据TCMSP数据库筛选出六味地黄丸活性成分及其对应的靶点,通过GeneCards、OMIM、Drugbank 3个数据库获取绝经后骨质疏松症相关靶点,将活性成分靶点与绝经后骨质疏松症相关靶点取交集所得靶点即为六味地黄丸治疗绝经后骨质疏松症靶点。采用Cytoscape3.7.2软件构建活性成分、靶点以及蛋白间的相互作用网络,使用STRING数据库进行PPI网络分析,运用Metascape数据分析平台进行GO生物过程富集以及KEGG通路富集分析。结果 与治疗前比较两组均可提升骨密度,反映骨形成指标的OCN值明显升高,骨吸收指标的TRAP-5b值则明显降低,且治疗组优于对照组（P＜0.05）。而通过网络药理学预测显示六味地黄丸作用于绝经后骨质疏松症的活性成分有36个,位居前三位的活性成分为槲皮素、山奈酚、儿茶素,主要靶点为干扰素调节因子-1（IRF1）、抑瘤素M（OSM）、白介素6（IL-6）。GO富集分析显示,生物过程主要涉及到细胞因子介导的信号通路、细胞凋亡信号通路等;细胞组成主要包括蛋白激酶复合物、质膜蛋白复合物等;分子功能主要包括转录因子结合、核受体活性等。KEGG富集分析获取相关信号通路为JAk-STAT、Wnt及NF-κB信号通路。结论 六味地黄丸可显著增加骨密度、促进骨形成、抑制骨吸收,而其作用机制在于应用槲皮素、山奈酚、儿茶素等活性成分,以IRF1、OSM及IL-6为主要靶点,通过JAk-STAT、Wnt及NF-κB等信号通路发挥改善绝经后骨质疏松症的作用。     

复方丹参滴丸抗心绞痛临床观察

目的 观察复方丹参滴丸抗心绞痛的疗效和耐药性,并与消心痛的疗效进行比较。方法 将病人随机分为A组和B组,以双盲方式给药观察8周。A组口服复方丹参滴丸10粒／次、3次／d,B组口服消心痛10mg/次、3次／d。结果 心绞痛有效率,ECG有效率用药2周时两组无显著差异,用药后第4周、第6周和第8周A组优于B组。用药后第6周与第2周的有效率比较,A组无明显变化（P＞0．05）,B组显著下降（P＜0．05）。结论 与消心痛相比较,长期服用复方丹参滴丸的有效率高,疗效稳定,且不产生耐药性。