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Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 7
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Imprime registro no formato completo
Acute exacerbation of chronic hepatitis B virus infection in renal transplant patients BJID
Emori,Christini Takemi; Perez,Renata Melo; Matos,Carla Adriana Loureiro de; Uehara,Silvia Naomi Oliveira; Pereira,Patricia da Silva Fucuta; Feldner,Ana Cristina Amaral; Carvalho Filho,Roberto José de; Silva,Ivonete Sandra de Souza e; Silva,Antonio Eduardo Benedito; Ferraz,Maria Lucia Gomes.
Introduction:There is scarce information regarding clinical evolution of HBV infection in renal transplant patients.Aims:To evaluate the prevalence of acute exacerbation in HBV-infected renal transplant patients and its association with the time after transplantation, presence of viral replication, clinical evolution, and use of antiviral prophylaxis.Materials and methods:HBV infected renal transplant patients who underwent regular follow-up visits at 6-month intervals were included in the study. The criteria adopted to characterize exacerbation were: ALT >5 × ULN and/or >3 × baseline level. Predictive factors of exacerbation evaluated were age, gender, time on dialysis, type of donor, post-transplant time, ALT, HBeAg, HBV-DNA, HCV-RNA,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Renal transplantation; Hepatitis B; ALT flare; Lamivudine.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702014000600625
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Evaluation of the predisposition and clinical impact of BK virus replication in kidney transplant patients Anais da ABC (AABC)
MOURA,ELVIANI B.; PETZHOLD,SILVIA V.; AMARAL,AUGUSTO R.; DEBONI,LUCIANE M.; FRANÇA,PAULO H.C. DE.
ABSTRACT The BK virus (BKV) produces a subclinical kidney infection in immunocompetent individuals. However, viremia may occur in kidney transplant patients with ongoing immunosuppression. BKV-associated nephropathy (BKVN) has no specific treatment and is a leading cause of organ transplant loss. In this study, we evaluated the predisposition and the clinical impact of BKV replication in kidney transplant patients during post-transplant monitoring in a reference institution in Brazil. Demographic, clinical and laboratory data generated during routine outpatient follow-up were retrospectively collected. BK viremia was investigated using real-time polymerase chain reaction. Of the 553 participants, 7.4% (n = 41) presented BKV replication. Of these, 16 (39%)...
Tipo: Info:eu-repo/semantics/article Palavras-chave: BK virus; Nephropathy; Renal transplantation; Viremia.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000200675
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Improvement of adynamic bone disease after renal transplantation BJMBR
Abdallah,K.A.; Jorgetti,V.; Pereira,R.C.; dos Reis,L.M.; Pereira,L.M.; Corrêa,P.H.S.; Borelli,A.; Ianhez,L.E.; Moysés,R.M.A.; David-Neto,E..
Low bone remodeling and relatively low serum parathyroid hormone (PTH) levels characterize adynamic bone disease (ABD). The impact of renal transplantation (RT) on the course of ABD is unknown. We studied prospectively 13 patients with biopsy-proven ABD after RT. Bone histomorphometry and bone mineral density (BMD) measurements were performed in the 1st and 12th months after RT. Serum PTH, 25-hydroxyvitamin D, 1,25-dihydroxyvitamin D, and osteocalcin were measured regularly throughout the study. Serum PTH levels were slightly elevated at transplantation, normalized at the end of the third month and remained stable thereafter. Bone biopsies performed in the first month after RT revealed low bone turnover in all patients, with positive bone aluminum staining...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Adynamic bone disease; Aluminum bone disease; Bone biopsy; Parathormone; Renal osteodystrophy; Renal transplantation.
Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2006000100004
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Proximal tubular dysfunction as an indicator of chronic graft dysfunction BJMBR
Câmara,N.O.S.; Williams Jr.,W.W.; Pacheco-Silva,A..
New strategies are being devised to limit the impact of renal sclerosis on graft function. Individualization of immunosuppression, specifically the interruption of calcineurin-inhibitors has been tried in order to promote better graft survival once chronic graft dysfunction has been established. However, the long-term impact of these approaches is still not totally clear. Nevertheless, patients at higher risk for tubular atrophy and interstitial fibrosis (TA/IF) development should be carefully monitored for tubular function as well as glomerular performance. Since tubular-interstitial impairment is an early event in TA/IF pathogenesis and associated with graft function, it seems reasonable that strategies directed at assessing tubular structural integrity...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Renal transplantation; Tubular proteins; Proximal tubular dysfunction; Chronic allograft nephropathy; Retinol binding protein.
Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2009000300003
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Scintigraphic diagnosis of infectious complications in renal failure patients undergoing hemodialysis, continuous ambulatory peritoneal dialysis or renal transplant BABT
Vicente,Ana María García; Solís,Sebastián Ruiz; Castrejón,Angel Soriano; García,Víctor Manuel Poblete; Rubio,Maria del Prado Talavera; Marina,Sonia Rodado; Romera,Montserrat Cortés.
Patients with end-stage renal disease have two therapeutic options, dialysis and renal transplantation. Infectious complications occurring in such patients will not only condition the effectiveness of such treatments, but are among the main causes of morbidity and mortality in such cases. Knowledge of the advantages and limitations of nuclear techniques is essential for management of these conditions.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Infectious complications; Hemodialysis; Peritoneal dialysis; Renal transplantation; 67Gallium; Labeled leukocytes.
Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132005000700015
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Successful use of gentamycin as an antibiotic prophylaxis regimen to reduce the rate of healthcare-associated infections after renal transplantation BJID
Abboud,Cely S.; Bergamasco,Maria Daniela; Sousa,Ercilia Evangelista de; Zandonadi,Eliana de Cássia; Cortez,Doralice.
At our institution, we observed an increase in the incidence of healthcare-associated infections (HAI) due to Gram-negative bacilli, including three cases of carbapenem-resistant Klebsiella pneumoniae, among patients who underwent renal transplantation. In addition to strengthening infection control measures, we chose to add gentamycin to the antibiotic prophylaxis regimen of patients undergoing renal transplantation. We assessed the number of HAI occurring within 30 days of renal transplantation during two time periods: (1) the preintervention period, between September 2009 and June 2010, and (2) the post-intervention period, between July 2010 and April 2011. The intervention consisted of the addition of gentamycin to the surgical antibiotic prophylaxis...
Tipo: Info:eu-repo/semantics/other Palavras-chave: Renal transplantation; Antibiotic prophylaxis; Gentamycin; Health-care associated infections.
Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702013000200021
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Upregulation of microRNA 142-3p in the peripheral blood and urinary cells of kidney transplant recipients with post-transplant graft dysfunction BJMBR
Domenico,T.D.; Joelsons,G.; Montenegro,R.M.; Manfro,R.C..
We analyzed microRNA (miR)-142-3p expression in leucocytes of the peripheral blood and urinary sediment cell samples obtained from kidney transplant recipients who developed graft dysfunction. Forty-one kidney transplant recipients with kidney graft dysfunction and 8 stable patients were included in the study. The groups were divided according to histological analysis into acute rejection group (n=23), acute tubular necrosis group (n=18) and stable patients group used as a control for gene expression (n=8). Percutaneous biopsies were performed and peripheral blood samples and urine samples were obtained. miR-142-3p was analyzed by real-time polymerase chain reaction. The group of patients with acute tubular necrosis presented significantly higher...
Tipo: Info:eu-repo/semantics/article Palavras-chave: MicroRNA; Graft dysfunction; Renal transplantation; Gene expression; Biomarker.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000400605
Registros recuperados: 7
Primeira ... 1 ... Última
 

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