[Proteinuria and kidney transplantation. A quantitative immunochemical study of 7 protein clearances during the first 50 days following implantation of cadaver kidney].
- 27 August 1977
- journal article
- abstracts
- Vol. 107 (34) , 1181-90
Abstract
During the initial 50 days following transplantation of a cadaver kidney into 8 patients, determinations of 7 individual protein clearances were performed twice a week. This, the first posttransplantation investigation of single protein clearances utilizing unconcentrated urine, was made possible by the highly sensitive electroimmunodiffusion method of LAURELL [24]. The following results were obtained: 1. Kidney implantation was immediately followed by glomerulo-tubular proteinuria. In patients exhibiting good transplant tolerance the tubular proteins disappeared from the urine by the 43rd day at the latest; on the other hand, excretion of the glomerular proteins transferrin and albumin continued. In patients without complications the proteinuria was already highly selective by the 7th day (70 degrees). 2. In 5 of 8 patients there was a change in the proteinuria pattern during the rejection crisis: glomerulo-tubular proteinuria occurred three times and glomerular proteinuria twice. In two of these cases there was a change in the selectivity. 3. Patients with good tolerance showed plasma prealbumin levels which increased as a function of the time lapse since transplantation. 4. The plasma concentration of retinol-binding protein did not vary following transplantation and remained at 16.8 +/- 2.8 mg% in patients with uneventful course and at 18.5 +/- 4.9 mg% in patients with transplant rejection reactions, both values being markedly above the norm (4.7 +/- 1.1 mg%, [1 SD]).This publication has 0 references indexed in Scilit: