【摘要】 本文应用溶液冰点下降法测定了178例正常血清渗透压。结果为287±13毫渗量/kg水。并对20例尿崩症病人在限水加压素试验过程中测定血清,尿渗透压。尿崩症病人尿渗透压明显低于正常人。注射加压素后,尿渗透压升到正常。在多尿症的鉴别诊断中,此法是一种简便,灵敏的手段。有重要的诊断价值。更多还原

【Abstract】 The osmotic pressure of the serum and the urine in 178 normol subjects and 20 patients with diabetes insipidus was measured with the electronic semi-microosmometer,The osmotic pressure of the serum was 287±13mosm/kgH₂O in the normals, while that of the urine in the patients with diabetes insipidus was significantly less than that in normal subjects, the osmotic pressure of the urine rose tonormal after dehydration-pritressin test.The result showed that the measurement wassimple and sensitive for differential diagnosis in diabetes insipidus.更多还原