title: [Levels of beta-2-microglobulin (B2MG) in blood serum of patients during the early phase after kidney transplantation].
abstract: In uremic subjects serum B2MG levels was significantly higher than in normals. In kidney transplant patients (KTP) serum B2MG levels was 3-4 times higher than in normals. Elevated serum B2MG levels in KTP seems to depend not only on the kind of immunosuppressive therapy but also on other factors. In the present study we aimed to asses serum B2MG levels immediately after KT. B2MG were assessed in 25 uremic patients at the early phase after KT and in 12 controls (patients immediately after cholecystectomy). All uremic patients were divided on two groups: group I-patients with immediately graft function after transplantation (12 patients) and group II--patients with acute failure of the transplanted kidney (13 patients). In all examined subjects immediately before and 1, 2, 3, 4, 5, 10, 15, 20, 25, and 30 days after transplantation serum B2MG levels were assessed using RIA methods. In group I we observed gradually decline of B2MG concentrations parallel with creatinine after KT while in group II normalization of B2MG and creatinine levels were delayed (approximate 10 days). The significant positive correlation was found between plasma B2MG and creatinine levels in all examined patients. We concluded: 1. In all examined groups the tendency to normalization of B2MG levels after KT was observed. 2. Acute failure transplanted kidney delayed normalization of B2MG concentrations. 3. Normalization of B2MG levels was preferentially dependent on the graft function.
authors.affiliation: Kliniki Chorób Wewnetrznych i Zawodowych S1AM, Zabrzu.
authors.forename: W
authors.initials: W
authors.lastname: Burak
authors.forename: W
authors.initials: W
authors.lastname: Grzeszczak
authors.forename: A
authors.initials: A
authors.lastname: Kochańska-Dziurowicz
authors.forename: M
authors.initials: M
authors.lastname: Lao
authors.forename: L
authors.initials: L
authors.lastname: Gradowska
authors.forename: B
authors.initials: B
authors.lastname: Kozłowska
mesh_terms: D000328:Adult; D005260:Female; D006084:Graft Rejection / Q000097:blood; D006085:Graft Survival / Q000502:physiology; D006801:Humans; D016030:Kidney Transplantation / Q000502:physiology*; D008297:Male; D012016:Reference Values; D014511:Uremia / Q000097:blood; D001613:beta 2-Microglobulin / Q000378:metabolism*
chemical_list: D001613:beta 2-Microglobulin
vernacular_title: Stezenie beta-2-mikroglobuliny (B2MG) w surowicy krwi u chorych we wczesnej fazie po transplantacji nerki.