安定(Diazepam)属苯二氮卓类,具有镇静催眠、抗焦虑、中枢性肌松弛的作用。在临床应用已有多年历史。近年来,随着医学研究的不断深入,人们发现安定在临床的应用范围较前有了明显扩大,为了重新认识其在临床的作用,现将有关安定应用的新进展作一简要介绍。 1 催产及预防产后并发症 实验研究表明,安定时了宫肌不同部位的作用强度不同,能选择性地作用于子宫颈,使之松弛。松弛子宫肌纤维而使产妇宫口开大,更主要的是能 Diazepam belongs to benzodiazepine class, which has the functions of sedation, hypnosis, anti-anxiety and central muscle relaxation. In clinical practice for many years. In recent years, with the deepening of medical research, people found that diazepam in the clinical application of the scope has been significantly expanded, in order to re-recognize its clinical role, now the stability of the application of the new progress made a brief introduction. An oxytocin and prevention of postpartum complications Experimental studies have shown that diastolic function of different parts of the palace muscle strength, can selectively act on the cervix, so that relaxation. Relaxation of uterine muscle fibers and maternal cervix open large, more important is able to