甘草甜素和甘草酸单铵促进IL-2增强NK活性的研究

本实验采用乳酸脱氢酶释放法研究甘草甜素和甘草酸单铵对人外周血NK细胞活性的影响。结果表明,甘草甜素和甘草酸单铵本身无增强NK细胞活性的作用,但可明显促进IL-2增强NK活性,这种增强作用与甘草甜素和甘草酸单铵的浓度有关。     

复方甘草酸苷治疗结核病患者HBsAg(+)药物性肝炎

药物性肝炎如不及时治疗,病情随时可能恶化.我们应用复方甘草酸苷注射液治疗HBsAg( )药物性肝炎患者39例,报告如下.     

还原型谷胱甘肽联合甘草酸二铵对腹部开放伤后海水浸泡犬肝功能损伤的治疗作用

Objective To investigate effect of reduced glutathione and diammonium glycyrrhizinate on the treatment of hepatic damage in experimental dogs following open abdominal injuries coupled with seawater immersion. Methods Twenty-four dogs with open abdominal injuries were randomly divided into 3 groups: the control group (given with simple observation after 1.5 h seawater immersion); the routine treatment group (given routine care and fluid transfusion after 1.5 h seawater immersion) ; the hepatic treatment group (given routine are, fluid transfusion and hepatic treatment as well, after 1.5 h seawater immersion). Each group consisted of 8 dogs. Blood samples were taken at different time points to measure total bilirubin (TB), alanine aminotransferase (ALT), aspartate aminotransferase (AST), lactate dehydrogenase (LDH), prothromin time (PT), endotoxin, tumor necrosis factor-α(TNF-α), interleukin-6 (IL-6), and pathological examination was also made at the same time. Results For the control group, contents of TB, ALT, AST and LDH increased significantly and survival time was less than 24 hours. Contents of TB, ALT, AST and LDH of the routine treatment group also increased significantly, but survival time of all the experimental animals was mere than 24 hours. Reduced glutathione and diammonium glycyrrhizinate could reduce the extent of lesion quite significantly 12～24 hours following open abdominal injuries. Conclusions Reduced glutathione and diammonium glycyrrhizinate seemed to have good effects on the treatment and prevention against hepatic damage induced by trauma coupled with seawater immersion. It could be used as a primary means for the treatment of such kind of hepatic damage.     

湿疹及皮炎

1％硝酸益康唑与0．1％曲安奈德霜治疗皮炎湿疹类皮肤病临床疗效观察；冰黄肤乐软膏治疗小儿皮炎湿疹类疾病疗效观察；1％硝酸益康唑与曲安奈德霜治疗阴囊湿疹疗效和生活质量观察；复方甘草酸苷合桑龙止痒丸治疗慢性湿疹临床观察；苦参止痒汤外治慢性湿疹46例疗效观察；     

各种肝病的肝纤维化标志改变的探讨

目的 :探讨各种肝病患者血清肝纤维化标志的改变 ,甘草酸二胺注射液对肝脏炎症、纤维化指标的作用。方法 :用放免法检测透明质酸 (HA)、层粘蛋白 (LN)、Ⅲ型前胶原多肽 (PCⅢ )。结果 :急性肝炎的三种肝纤指标均升高 (P <0 0 5 )。急黄肝高于急无黄肝 (P <0 0 5 )。慢性肝炎 1 1 2例 ,三项肝纤指标显著高于正常对照 (P <0 0 5 )。慢肝重度显著高于慢肝轻度 (P<0 0 0 1 )。肝硬化的三项肝纤指标又显著高于慢肝 (P <0 0 0 1 ) ,其它肝病的肝纤指标也升高。 2 5例慢肝用甘草酸二胺注射液治疗 2月 ,ALT、AST、GGT显著降低 (P <0 0 1 )。三项肝纤指标中HA降低较显著 (P =0 0 5 ) ,LN和PCⅢ虽有降低 ,但差异不明显 (P =0 4 5 9,P =0 1 92 )。结论 :各种肝病的三项肝纤维化指标均升高 ,以慢肝重度 ,肝硬化升高明显。甘草酸二胺注射液治疗有抗炎及改善肝纤维化的作用     

乙型肝炎

急性乙型肝炎患者外周血单个核细胞颗粒溶素表达增高的意义，复方甘草酸苷联合基础磷脂治疗慢性乙型肝炎45例,选择HBVDNA多聚酶TP区VH抗体的一种新方法：蛋白片段互补法,乙肝患者肝纤维化血清标志物表达水平及其临床意义,     

W／O／W型甘草酸单铵盐口服复乳的处方设计及其理化特性研究

采用均匀设计，以乳剂的稳定性参数为考察指标，考察了初乳乳化剂、复乳乳化剂、乳化时间等因素对复乳稳定性的影响；筛选出Ｗ／Ｏ／Ｗ型甘草酸单铵盐口服复乳的优化处方和工艺，并对复乳的主要理化特性和物理稳定性进行了考察。     

基于熵权法评价干燥方法对经典名方华盖散基准样品质量属性的影响

目的 优选经典名方华盖散基准样品的干燥方法。方法 采用真空干燥、真空带式干燥、喷雾干燥、冷冻干燥方法制备华盖散基准样品,应用扫描电子显微镜、差式扫描量热分析、HPLC等方法测定基准样品的质量属性,以得粉率、玻璃化转变温度及成分含量转移率等为评价指标,运用熵权法对各指标赋予权重进行综合评价。结果 喷雾干燥基准样品粒子呈类球形、粒径最小,冷冻干燥基准样品不规则、蓬松、溶化性好。指标成分盐酸麻黄总碱、苦杏仁苷、橙皮苷、甘草苷、甘草酸转移率分别为85.66%～104.78%、90.81%～104.16%、91.42%～94.86%、83.98%～94.69%、87.85%～94.45%,指纹图谱相似度均大于0.9。结论 经综合评价得出冷冻干燥方法最佳,3批验证工艺重复性、可行性较好,为经典名方基准样品质量属性研究提供了理论依据和实践价值。