. "Lodererov\u00E1, Alena" . "Polyomavirov\u00E1 infekce ledvinn\u00FDch \u0161t\u011Bp\u016F (BK virus nefropatie)"@cs . . . "Background. BK virus is a human polyomavirus without clinical significance in healthy people. Latent BK virus infection of the renal epithelium can be reactivated by immunosuppression and cause a variety of clinical presentations of the urinary tract. Recently BK-virus nephropathy (BKN) was recognized as a cause of graft dysfunction. The diagnosis can only be made histologically. Methods and results. Polyomavirus nephritis was identified in 3 patients, in 7 biopsies and 1 nephrectomy specimen of 541 biopsies from 390 kidney recipients between September 2000 and May 2002. The prevalence of BKN is 1.3% in the graft biopsies. Intranuclear viral inclusion bodies in epithelial cells along the entire nephron were the histological hallmarks of infection and definite virus identification was done by immunohistochemistry. BK-virus nephropathy was associated with graft loss in 50% of patients. Conclusion. Polyomavirus infection can cause renal graft dysfunction and graft loss. Improved antiviral therapy is ne"@en . "[BD6BB2330E6D]" . . . "N" . . . "Polyomavirov\u00E1 infekce ledvinn\u00FDch \u0161t\u011Bp\u016F (BK virus nefropatie)" . "RIV/00023001:_____/03:00000875" . "L\u00E1cha, Ji\u0159\u00ED" . "99-102" . "621565" . . "Polyomavirus infection of renal allografts (BK virus nephropathy)"@en . "Bou\u010Dek, Petr" . "Polyomavirov\u00E1 infekce ledvinn\u00FDch \u0161t\u011Bp\u016F (BK virus nefropatie)"@cs . "Aktuality v nefrologii" . . "RIV/00023001:_____/03:00000875!RIV08-MZ0-00023001" . . "BK virus je \u0161iroce roz\u0161\u00ED\u0159en\u00FD lidsk\u00FD polyomavirus, kter\u00FD u imunokompetentn\u00EDch osob nem\u00E1 valn\u00FD klinick\u00FD v\u00FDznam. V pr\u016Fb\u011Bhu imunosuprese m\u016F\u017Ee latentn\u00ED infekce reaktivovat a b\u00FDt p\u0159\u00ED\u010Dinou r\u016Fzn\u00FDch afekc\u00ED mo\u010Dov\u00E9ho traktu. Polyoma virov\u00E1 infekce ledvinn\u00E9ho \u0161t\u011Bpu (BK virus nefropatie, BKN) byla v ned\u00E1vn\u00E9 dob\u011B identifikov\u00E1na jako jedna ze z\u00E1va\u017En\u00FDch p\u0159\u00ED\u010Din dysfunkce \u0161t\u011Bpu. Diagn\u00F3za BKN je mo\u017En\u00E1 pouze histologicky. V obdob\u00ED od z\u00E1\u0159\u00ED 2000 do kv\u011Btna 2002 jsme vy\u0161et\u0159ili 541 biopsi\u00ED ledvinn\u00FDch \u0161t\u011Bp\u016F od 390 p\u0159\u00EDjemc\u016F. V 7 biopsi\u00EDch a v jednom explantovan\u00E9m \u0161t\u011Bpu od t\u0159\u00ED pacient\u016F byla imunohistochemick\u00FDm pr\u016Fkazem diagnostikov\u00E1na polyoma virov\u00E1 infekce (prevalence 1,3% v biopsi\u00EDch \u0161t\u011Bp\u016F). Hlavn\u00EDm morfologick\u00FDm znakem infekce byly intranukle\u00E1rn\u00ED inkluze v epiteli\u00E1ln\u00EDch bu\u0148k\u00E1ch cel\u00E9ho nefronu. BKN vedla ve v\u0161ech p\u0159\u00EDpadech k ireverzibiln\u00ED dysfunkci a v 50% k p\u0159ed\u010Dasn\u00E9 ztr\u00E1t\u011B \u0161t\u011Bpu."@cs . "CZ - \u010Cesk\u00E1 republika" . "1210-955X" . . . "3" . "BK virus je \u0161iroce roz\u0161\u00ED\u0159en\u00FD lidsk\u00FD polyomavirus, kter\u00FD u imunokompetentn\u00EDch osob nem\u00E1 valn\u00FD klinick\u00FD v\u00FDznam. V pr\u016Fb\u011Bhu imunosuprese m\u016F\u017Ee latentn\u00ED infekce reaktivovat a b\u00FDt p\u0159\u00ED\u010Dinou r\u016Fzn\u00FDch afekc\u00ED mo\u010Dov\u00E9ho traktu. Polyoma virov\u00E1 infekce ledvinn\u00E9ho \u0161t\u011Bpu (BK virus nefropatie, BKN) byla v ned\u00E1vn\u00E9 dob\u011B identifikov\u00E1na jako jedna ze z\u00E1va\u017En\u00FDch p\u0159\u00ED\u010Din dysfunkce \u0161t\u011Bpu. Diagn\u00F3za BKN je mo\u017En\u00E1 pouze histologicky. V obdob\u00ED od z\u00E1\u0159\u00ED 2000 do kv\u011Btna 2002 jsme vy\u0161et\u0159ili 541 biopsi\u00ED ledvinn\u00FDch \u0161t\u011Bp\u016F od 390 p\u0159\u00EDjemc\u016F. V 7 biopsi\u00EDch a v jednom explantovan\u00E9m \u0161t\u011Bpu od t\u0159\u00ED pacient\u016F byla imunohistochemick\u00FDm pr\u016Fkazem diagnostikov\u00E1na polyoma virov\u00E1 infekce (prevalence 1,3% v biopsi\u00EDch \u0161t\u011Bp\u016F). Hlavn\u00EDm morfologick\u00FDm znakem infekce byly intranukle\u00E1rn\u00ED inkluze v epiteli\u00E1ln\u00EDch bu\u0148k\u00E1ch cel\u00E9ho nefronu. BKN vedla ve v\u0161ech p\u0159\u00EDpadech k ireverzibiln\u00ED dysfunkci a v 50% k p\u0159ed\u010Dasn\u00E9 ztr\u00E1t\u011B \u0161t\u011Bpu." . . "Housa, Daniel" . . . "6"^^ . . "Voska, Lud\u011Bk" . "9" . "6"^^ . "Honsov\u00E1, Eva" . "Polyomavirov\u00E1 infekce ledvinn\u00FDch \u0161t\u011Bp\u016F (BK virus nefropatie)" . . . "BK virus nephropathy; pathology; polyomavirus; rejection; transplantation"@en . . . "Polyomavirus infection of renal allografts (BK virus nephropathy)"@en . "4"^^ . .