摘要
通过对30例老年肺心病和30例老年健康人肾功生化和肾功放免分析的观察.初步结果显示了肺心病及呼吸衰竭时,血尿素氮,血肌酐与对照组比较无显著差异(P>0.05),而血和尿β_2微球蛋白与对照组比较有差异(P>0.05),本研究结果提示:1.肺心病及呼衰时肾小球和肾小管功能均受到一定的损害,呼衰伴心衰时损害加重.2.用放免法测定血、尿β_2-MG等较血 BuN,Cr 更早期地反映肺心病呼衰时的肾功损害,本文对影响β_2-MG 的因素作了初步讨论.
Renal biochemiceassy and renal RiA was assessed in 30 patients with chronic cor Palmonale,and 30 health agcd people served as control. The results showed that renal function was impaired in patients with chronic cor pulmonale,the impairment of renal function was much more marked am- ong patients with respiratory failure.The results showed that RiA for sero- us β_2-microglobulin (β_2-MG) and urinary β_2-MG was more sensitive than renal biochemiceassay on finding impairment of renal function in patient with chronic cor pulmonale.
