Skip to main content
songshuhui.net/1415.html - Cached
This link has been bookmarked by 1 people . It was first bookmarked on 28 Aug 2008, by viv zhang.
science health marfan syndrome Michael Phelps
该病骨骼系统诊断的8条主要标准:
· 鸡胸;
· 漏斗胸,需外科矫治;
· 上部量/下部量的比例减小,或上肢跨长/身高的比值大于1.05;
· 腕征、指征阳性;
· 脊柱侧弯大于20度,或脊柱前移(侧弯计);
· 肘关节外展减小(<170度);
· 中踝中部关节脱位形成平足;
· 任何程度的髋臼前凸(髋关节内陷)(X片上确定)。
按照菲尔普斯所能享有的医疗条件,对其进行基因诊断是可能的。而这只需要患者不超过1毫升的外周血。简明步骤如下:
1. 外周血DNA的提取
2. 目的基因片段进行PCR扩增
3. 对目的基因进行筛查,测序后进行基因诊断
1 more annotation...
Join Diigo for a free account, or sign in if you are already a member.
Would you like to comment?
Join Diigo for a free account, or sign in if you are already a member.