首都医科大学学报 ›› 2002, Vol. 23 ›› Issue (3): 227-228.

• 临床研究 • 上一篇    下一篇

慢性肾小球肾炎患者血清Ⅳ型胶原水平的变化及意义

王力增1, 杜江2   

  1. 1. 首都医科大学附属北京同仁医院肾内科;2. 首都医科大学附属北京同仁医院病理科
  • 收稿日期:2001-03-08 修回日期:1900-01-01 出版日期:2002-07-15 发布日期:2002-07-15

Changes and Significance of Serum Type Ⅳ Collagen in Patients with Chronic Glomerulonephritis

Wang Lizeng1, Du Jiang2   

  1. 1. Dept. of Nephrology, Beijing Tongren Hospital, Affiliate of Capital University of Medical Sciences;2. Department of Pathology, Beijing Tongren Hospital, Affiliate of Capital University of Medical Sciences
  • Received:2001-03-08 Revised:1900-01-01 Online:2002-07-15 Published:2002-07-15

摘要: 为探讨慢性肾小球肾炎患者血清Ⅳ型胶原(CⅣ)质量浓度的变化及其与肾功能损害的关系,采用酶联免疫法对34例慢性肾小球肾炎患者和30例正常人血清CⅣ水平进行检测.结果:慢性肾炎患者血清CⅣ质量浓度为(401.46±118.53)μg/L,明显高于对照组的(64.32±42.54)μg/L(P<0.01).CⅣ与血β2-MG、尿β2-MG、血肌酐(SCr)均呈显着正相关,相关系数r分别为0.697、0.644、0.523,P均<0.01;与肾小球滤过率(GFR)呈显着负相关(r=-0.701,P<0.01).提示:监测慢性肾小球肾炎患者的血清CⅣ有助于监测、判断疾病的活动及病程进展.

关键词: 血清CⅣ型胶原, 慢性肾小球肾炎, 血β2-MG, 尿β2-MG, 肾小球滤过率

Abstract: To observe the role of the change of serum collagen Ⅳ to the dysfunction of renal disease. 34 patients with chronic glomerulonephritis were selected, serum collagen Ⅳ were tested with the radioimmunoassay method and compared with normal controls.t the level of serum CⅣ in chronic glomerulonephritis group increased markedly compared with controls 〔(401.46±118.53)μg/L vs(64.32±42.54)μg/L, P<0.01〕, and accompanied with positive relation to serum and urinary β2-MG, SCr(r=0.697, 0.644, 0.523, respectively, P<0.01), and negative relation to GFR(r=-0.701, P<0.01). The change of the serum CⅣ may be one of the markers for clinical monitor and evaluating the activity of the renal disease.

Key words: type Ⅳ collagen, chronic glomerulonephritis, serum β2-MG, urinary β2-MG, GFR

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