Deregulation and Emergency Contraception: A Way Forward for Women's Health Care?

A deregulation of medicines is currently underway in the U.K. and France. Emergency contraception has become available over the counter in pharmacies in both countries. This might constitute a further step in the liberalisation of contraception, something which has always received support from women’s organisations and from women themselves. It also forms part of a current revolution in patient behaviour. This article examines the law governing the deregulation of emergency contraception in the U.K. and France and assesses how far this might serve to empower women to take control of their own reproductive health care provision. It considers some of the British feminist critiques of the limit to patient’s autonomy put forward by Sheldon(1998), Foster (1998), and Murphy (1998). This revised version was published online in July 2006 with corrections to the Cover Date.     

酸性染料比色法测定宁心滴丸的含量

目的：采用酸性染料比色法测定宁心滴丸中的环维黄杨星D。方法：于410nm波长处检测显色后的氯仿提取液。结果：环维黄杨星D在0．9896－7．4420μg/ml范围内的直线回归方程为A＝0．04813＋0．06432C，相关系数γ＝0．9997，回收率为100．0％，RSD＝1．7％。结论：该方法简便、准确、无干扰，可用于宁心滴丸的质量控制。     

薄层扫描法测定人麻痛痹丸中士的宁的含量

目的:建立一种薄层扫描法测定人麻痛痹丸中士的宁的含量。方法:采用甲苯-丙酮-乙醇-浓氨试液(16∶12∶2∶7)10℃以下放置30 m in以上的上层溶液作为展开剂,测定波长λ=259nm,薄层扫描。结果:士的宁在0.5~4.0μg范围内线性良好,相关系数r=0.998 6,平均回收率为98.48%,RSD=0.93%。结论:本法快捷、简便、准确,可用于该制剂质量的控制。     

灯盏花素滴丸对大鼠局灶性脑缺血再灌注损伤的保护作用

目的：观察灯盏花素滴丸对局灶性脑缺血再灌注大鼠脑损伤的保护作用。方法：采用线栓法复制大鼠大脑中动脉脑缺血再灌注损伤模型，观察缺血后大鼠神经功能障碍情况并进行神经功能评分，测定再灌注后缺血侧脑梗死范围及脑组织中超氧化物歧化酶（SOD），谷胱甘肽过氧化物酶（GSH－Px)的活性及丙二醛（MDA）的含量，结果：灯盏花素滴丸3种剂量（40，20，10mg/kg)能显减少线栓法所致的局灶性脑缺血再灌注损伤大鼠的脑梗死面积和减轻神经功能障碍，并拮抗缺血脑组织MDA含量的增加及提高脑组织SOD，GSH－Px活性，结论：灯盏花素滴丸对大鼠大脑中动脉缺血再灌注损伤具有很好的保护作用。