用放免法测定75例原发性高血压患者和40例同龄正常人的血、尿β_2一MG值,结果表明高血压患者的血、尿β_2—MG异常升高,并随高血压病情加重而增加。同时发现高血压患者血、尿β_2—MG异常检出率明显高于BUN、Cr检查。因此,血、尿β_2—MG测定有助于判定高血压的早期肾功能改变及损害程度 Using radioimmunoassay in 75 patients with essential hypertension and 40 normal subjects of the same age blood β_2 MG value, the results show that blood and urine β_2-MG abnormal increase in blood pressure, and with the exacerbation of hypertension increase. At the same time, the detection rate of blood and urine β_2-MG abnormalities in patients with hypertension was significantly higher than that of BUN and Cr tests. Therefore, blood, urine β_2-MG determination will help determine the early changes in renal hypertension and the degree of damage