血浆精氨酸加压素测定诊断非渗透性多尿疾病  

PLASMA ARGININE VASOPRESSIN ESTIMATION IN THE DIAGNOSIS OF NON-OSMOTIC POLYURIA

作　　者：张家庆[1] 平林 

机构地区：[1]第二军医大学长海医院内分泌科

出　　处：《中华内分泌代谢杂志》1990年第1期6-7,共2页Chinese Journal of Endocrinology and Metabolism

摘　　要：本文用RIA检测非渗透性多尿患者19例的血浆AVP水平。结果见中枢性尿崩症患者AVP水平明显降低或缺乏,精神性多饮者则与正常对照组相似。将直接检测的血浆AVP值与间接诊断指标相对照,两者符合率89％。作者认为,直接检测血浆AVP水平对诊断非渗透性多尿疾病,尤其是鉴别部分性尿崩症与精神性多次有较大价值。The plasma arginine vasopressin (AVP) level was measured by RIA in 19 patients with polyuria and polydipsia, and the AVP measurement was compared with indirect tests. The AVP levels were very low in 13 patients with central diabetes insipidus and normal in 6 patients with primary polydipsia. The direct assay was correspondent to the indirect criteria in 89% of the patients. We concluded that the use of AVP assay improves accuracy in the differential diagnosis of polyuria, and is important in the diagnosis of these diseases.

关 键 词：精氨酸加压素 尿崩症 多尿病 诊断 

分 类 号：R584.304[医药卫生—内分泌]