Goldstein E J, Feinfeld D A, Fleischner G M, Elkin M
Radiology. 1976 Dec;121(3 Pt. 1):617-9. doi: 10.1148/121.3.617.
Ligandin, a glutathione (GSH) transferase, is a protein found in proximal tubular cells as well as in other tissues. It does not occur in the urine of normal subjects; however, its presence has been detected in the urine of some patients who have undergone renal angiography. This finding suggests renal tubular cell damage due to the procedure.
配体蛋白是一种谷胱甘肽（GSH）转移酶，是一种在近端肾小管细胞以及其他组织中发现的蛋白质。正常受试者的尿液中不存在这种蛋白；然而，在一些接受过肾血管造影术的患者尿液中检测到了它的存在。这一发现表明该手术导致了肾小管细胞损伤。
