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胱抑素C(cystatin C,Cys C)是一种低分子蛋白质,相对分子质量小,能够自由通过肾小球滤过膜,并在近曲小管几乎完全被重吸收,不再重新回到血液循环中,同时,肾小管也不分泌Cys C。因此,Cys C作为一种更为理想的反映肾小球滤过率(GFR)的灵敏标志物日益受到临床的重视。随着Cys C在?
Cystatin C (Cys C) is a low-molecular-weight protein that has low relative molecular mass and can freely pass through the glomerular filtration membrane and is almost completely reabsorbed in the proximal convoluted tubule without returning to the blood In the circulation, meanwhile, tubules do not secrete Cys C. Therefore, Cys C as a more ideal reflection of glomerular filtration rate (GFR) sensitive markers are increasingly clinically valued. With Cys C in?