首都医科大学学报 ›› 2001, Vol. 22 ›› Issue (2): 135-137.

• 论著 • 上一篇    下一篇

血、尿内皮素水平与肾性高血压的研究

石蕾1, 赵轶文1, 张小平1, 单若明2   

  1. 1. 首都医科大学附属北京天坛医院肾内科;2. 首都医科大学检测中心
  • 收稿日期:2000-11-20 修回日期:1900-01-01 出版日期:2001-04-15 发布日期:2001-04-15

Study on Plasma Levels of Endothelin-1 and Urinary Excretion Rate of Endethlin in Chronic Glomerulonephritis Patients with Renal Hypertension

Shi Lei1, Zhao Yiwen1, Zhang Xiaoping Shan Ruoming1   

  1. 1. Department of Nephrology, Beijing Tiantan Hospital, Affiliate of Capital University of Medical Sciences;2. Clinic Analysis Laboratory, Capital University of Medical Sciences
  • Received:2000-11-20 Revised:1900-01-01 Online:2001-04-15 Published:2001-04-15

摘要:

为探讨血、尿内皮素水平在肾性高血压及肾脏疾病发展中所起的作用,对正常人和慢性肾炎患者血浆内皮素(PET-1)、24h尿内皮素排泄量(UET-1)、内生肌酐清除率(Ccr)和尿β2-微球蛋白(β-m)进行了检测.结果显示所有患者的PET-1和UET-1水平均升高,且PET-1或UET-1与平均动脉压(MAP)和β-m呈正相关,与Ccr呈负相关.提示:血、尿内皮素均参与肾性高血压形成和肾脏病的进展.

关键词: 肾性高血压, 内皮素, 内生肌酐清除率, &beta, 2-微球蛋白

Abstract:

To elucidate the effects on renal hypertension and progressive renal disease of endothelin 1 in patients of chronic glomerulonephritis, plasma endothelin 1(PET-1), urinary excretion rate of endothelin 1(UET-1), creatinine clearance(Ccr)and urinary excretion rate of β2- microglobulin(β-m)in 54 patients with chronic glomerulonphritis and those in 20 normal control were measured. The Results indicated the level of PET-1 and UET-1 in all patients was markedly elevated. There was a positive correlation between PET-1 or UET-1 and mean ertery pressure(MAP)and a negative relation between the former and β-m. Correlation between PET-1 or UET-1 and Ccr were found. Endothelin plays an important role in developing renal hypertension and in porgressive renal disease and also UET-1 is a sensitive marker of renal tubular damage.

Key words: renal hypertension, endothelin, creatinine clearance, &beta, 2-microglobulin

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