血液标本放置时间与血氨检测值的关系

氨是人体蛋白质代谢的终产物，对人体中枢神经系统有潜在的毒性作用。其测定主要用于肝昏迷的检测和处理。目前，很多医院普遍病房清晨采血，标本不能及时送检，那么标本放置时间对氨浓度是否有影响，本室做如下实验。

Blood preparation laying aside time and blood ammonia examination value relations

The ammonia is the human body protein metabolism end product,has the latent toxic effect to the human body central nervous system. Its determination mainly uses in the liver stupor the examination and processing. At present,the very many hospital universal hospital ward early morning picks the blood, the specimen cannot deliver promptly examines, then specimen laying aside time to ammonia density is whether influential, this room does the following experiment.