结果共检索到相关文献649篇,经评价后19个研究包含2 434例患者符合研究的纳入标准,其中4篇为中等质量的研究,其余均为低质量的研究。有效性结果:降压0号组与常规药物组合并总有效率之比及其95%可信区间为1.02(0.98,1.05),两组差异无统计学意义(P=0.39);安全性结果:降压0号组与常规药物组合并不良事件发生率之差及其95%可信区间为-0.分子量01(-0.03,0.02),两组差异无统计学意义(P=0.65)。结论根据目前研究证据,降压0号与其他常规降压药物相比疗效相近、不良事件的发生情况与其他常规降压药差异不明显,有较为可靠的疗效和安全性。为得到更加可靠的结论,开展更多设计严谨,大样本、多中心的随机对照实验进行验证和补充是必要的。”
“目的:研究子痫前期患者胎盘组织也中纤溶酶原激活物抑制剂-1(PAI-1)的表达情况。方法:采用免疫组织化学染色方法和图像分析系统分别对20例正常孕妇和48例子痫前期患者(轻度18例,重度30例)胎盘组织中PAI-1的表达进行检测。结果:PAI-1主要表达于胎盘绒毛小叶的滋养细胞、绒毛间质细胞和血管内皮细胞的胞核和胞质,以及蜕膜细胞的胞质。轻度子痫前期患者胎盘组织{Selleck Anti-infection Compound Library|Selleck Antiinfection Compound Library|Selleck Anti-infection Compound Library|Selleck Antiinfection Compound Library|selleck Anti-infection Compound Library|selleck Antiinfection Compound Library|selleck Anti-infection Compound Library|selleck Antiinfection Compound Library|Anti-infection Compound Library|Antiinfection Compound Library|Anti-infection Compound Library|Antiinfection Compound Library|Anti-infection Compound Library|Antiinfection Compound Library|Anti-infection Compound Library|Antiinfection Compound Library|Anti-infection Compound Library|Antiinfection Compound Library|Anti-infection Compound Library|Antiinfection Compound Library|Anti-infection Compound Library|Antiinfection Compound Library|Anti-infection Compound Library|Antiinfection Compound Library|Anti-infection Compound Library|Antiinfection Compound Library|购买Anti-infection Compound Library|Anti-infection Compound Library半抑制浓度|Anti-infection Compound Library价格|Anti-infection Compound Library花费|Anti-infection Compound LibraryDMSO溶解度|Anti-infection Compound Library购买|Anti-infection Compound Library生产商|Anti-infection Compound Library查找购买|Anti-infection Compound Library订单|Anti-infection Compound Library mouse|Anti-infection Compound Library化学结构|Anti-infection Compound Library分子量|Anti-infection Compound Library molecular weight|Anti-infection Compound Library说明书|Anti-infection Compound Library supplier|Anti-infection Compound Library体外|Anti-infection Compound Library细胞系|Anti-infection Compound Library concentration|Anti-infection Compound Library NMR|Anti-infection Compound Library体内|Anti-infection Compound Library临床试验|Anti-infection Compound Library cell assay|Anti-infection Compound Library screening|Anti-infection Compound Library high throughput|购买Antiinfection Compound Library|Antiinfection Compound Library半抑制浓度|Antiinfection Compound Library价格|Antiinfection Compound Library花费|Antiinfection Compound LibraryDMSO溶解度|Antiinfection Compound Library购买|Antiinfection Compound Library生产商|Antiinfection Compound Library查找购买|Antiinfection Compound Library订单|Antiinfection Compound Library化学结构|Antiinfection Compound Library说明书|Antiinfection Compound Library supplier|Antiinfection Compound Library体外|Antiinfection Compound Library细胞系|Antiinfection Compound Library concentration|Antiinfection Compound Library临床试验|Antiinfection Compound Library cell assay|Antiinfection Compound Library screening|Antiinfection Compound Library high throughput|Anti-infection Compound high throughput screening|中PAI-1的表达水平(74.97±6.78)高于正常孕妇组的(67.85±3.65),重度子痫前期患者胎盘组织中PAI-1的表达水平(88.12±4.37)高于轻度子痫前期者,差异均有统计学意义(P<0.05)。结论:胎盘组织中PAI-1表达升高可能参与了子痫前期的发病。"
“目的:研究甘薯叶的化学成分。方法:运用柱色谱和制备薄层色谱对各化学成分进行分离纯化,并经UV、IR、NMR等波谱方法进行分析鉴定。