Transplant Rejection
Mostrando 1-12 de 193 artigos, teses e dissertações.
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1. Pediatric Heart Transplant: Initial Experience in a Tertiary Center in Brazil
ABSTRACT Introduction: Pediatric heart transplantation is the definitive therapy for children with end-stage heart failure. This paper describes our initial experience in pediatric heart transplantation in a tertiary center in Brazil Methods: This is a historical prospective descriptive cohort study based on a review of the medical records of children unde
Brazilian Journal of Cardiovascular Surgery. Publicado em: 2022
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2. Heart Transplantation for Chagas Cardiomyopathy
Abstract Heart transplantation (HT) is an established treatment for patients with advanced heart failure (HF). Chagas disease (CD), caused by the Trypanosoma cruzi (T.cruzi) is an important cause of HF in Latin America. Considering CD is a chronic infectious disease, the use of immunosuppressive therapy after HT can reactivate T. cruzi infection and compromi
Int. J. Cardiovasc. Sci.. Publicado em: 2020-12
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3. Renal transplant patients with preformed anti-HLA antibodies: early biopsy findings and clinical outcomes
Resumo Introdução: A fibrose renal é o desfecho de um processo iniciado no transplante, com reperfusão, isquemia e inflamação precoce, que progride ao longo do tempo com fenômenos imunológicos e não imunológicos. A identificação de marcadores morfológicos e a intervenção precoce poderiam melhorar a função e a sobrevida do enxerto. Objetivo
J. Bras. Nefrol.. Publicado em: 12/09/2019
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4. Recurrent hepatitis C treatment with direct acting antivirals – a real life study at a Brazilian liver transplant center
Recurrent hepatitis C (HCV) after liver transplantation (LT) is an important cause of morbidity and mortality. Antiviral treatment is recommended to avoid unfavorable outcomes. Direct-acting antivirals (DAA) have transformed HCV treatment, with higher efficacy and fewer side-effects than interferon-based therapies traditionally used. To evaluate DAA treatmen
Braz J Med Biol Res. Publicado em: 05/08/2019
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5. HLA alleles in renal transplant recipients with nonmelanoma skin cancer in southeastern Brazil
Abstract: Background: Renal transplant recipients are submitted to immunosuppression to avoid graft rejection, which makes them susceptible to various conditions. Furthermore, these individuals present malignant tumors more frequently than the general population, including nonmelanoma skin cancer. The individual genetic basis that acts in the pathogenesis o
An. Bras. Dermatol.. Publicado em: 29/07/2019
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6. Non-invasive messenger RNA transcriptional evaluation in human kidney allograft dysfunction
The aim of the present study was to evaluate messenger RNA expression in kidney allograft recipients. Forty-four kidney transplant recipients were evaluated up to three months after grafting. After transplantation, peripheral blood samples were drawn sequentially for real-time polymerase chain reaction analyses of perforin and TIM-3 genes. Biopsies were obta
Braz J Med Biol Res. Publicado em: 17/05/2018
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7. Skin disorders in renal transplant recipients: a retrospective study
Abstract: Background: Immunosuppressive therapy, which is necessary to avoid graft rejection in renal transplant recipients, presents an increased risk of several pathologies, namely infectious and neoplastic. Objectives: To identify the most frequent skin diseases and their clinical and demographical risk factors within a population of renal transplant re
An. Bras. Dermatol.. Publicado em: 2017-10
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8. Minimally Invasive Radiologic Uretero-calycostomy; a salvage procedure for late transplant rejection ureter necrosis
Int. braz j urol.. Publicado em: 2017-08
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9. Upregulation of microRNA 142-3p in the peripheral blood and urinary cells of kidney transplant recipients with post-transplant graft dysfunction
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 histologica
Braz J Med Biol Res. Publicado em: 03/04/2017
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10. Targeted preemptive therapy according to perceived risk of CMV infection after kidney transplantation
ABSTRACT Background: The identification of the best strategy to manage cytomegalovirus infection is hampered by uncertainties regarding the risk/benefit ratios of universal prophylaxis versus preemptive therapy, the impact of indirect cytomegalovirus effects and the associated costs. This study investigated the efficacy and safety of targeted preemptive the
Braz J Infect Dis. Publicado em: 2016-12
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11. Remote ischemic preconditioning and tacrolimus in the fetal small bowel transplant in mice
ABSTRACT PURPOSE: To evaluate the effect of remote ischemic preconditioning (IPC-R) in the fetal small bowel transplantation model. METHODS: Two groups were constituted: The Isogenic transplant (ISO, C57BL/6 mice, n=24) and the allogenic transplant (ALO, BALB/c mice, n=24). In each group, the animals were distributed with and without IPC-R. It was obtained
Acta Cir. Bras.. Publicado em: 2016-10
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12. Review of developments in corneal transplantation in the regions of Brazil - Evaluation of corneal transplants in Brazil
The aim of this study was to identify inequalities in corneal donation and transplantation among the regions of Brazil. A transversal and retrospective study was specifically conducted using data from the Brazilian Transplant Registry collected by the Brazilian Association of Organ Transplantation between January 2002 and December 2014. The collected data we
Clinics. Publicado em: 2016-09