Tissue Donors
Mostrando 1-12 de 157 artigos, teses e dissertações.
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1. Characterization of the intestinal graft in a swine hypotensive after brain death model
Abstract Purpose: To establish a hypotensive brain death pig model and observe the effects of hypotension on small bowel donors. Methods: The hypotensive brain death model was produced using the modified intracranial water sac inflation method in ten domestic crossbred pigs. Effects of hypotensive brain death on small bowel tissue morphology were evaluated
Acta Cir. Bras.. Publicado em: 10/01/2020
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2. Distribuição do tecido ocular no Estado de São Paulo: análise por razões de descarte de córneas
Objetivo identificar os motivos da recusa de córneas. Método estudo transversal, retrospectivo, descritivo e correlacional, composto por 5.560 córneas ópticas. As informações foram extraídas do banco de dados da Central de Notificação, Captação e Doação de Órgãos (CNCDO), bem como de prontuários de doadores. A estatística descritiva foi
Rev. Latino-Am. Enfermagem. Publicado em: 14/10/2019
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3. Causes of death and discard of donated corneal tissues: Federal District eye bank analysis 2014 -2017
Resumo Objetivo: Identificar as causas do descarte de córneas no Banco de Olhos do Distrito Federal, em Brasília, Brasil, descrever as variáveis sociodemográficas e causa de morte dos doadores de córnea de 2014 a 2017. Métodos: Foi realizado um estudo descritivo exploratório e socioepidemiológico sobre as doações de córnea. As informações da b
Rev. bras.oftalmol.. Publicado em: 12/08/2019
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4. Evidence of progenitor cells in the adult human cochlea: sphere formation and identification of ABCG2
OBJECTIVES: The aim of this study was to search for evidence of stem or progenitor cells in the adult human cochlea by testing for sphere formation capacity and the presence of the stem cell marker ABCG2. METHODS: Cochleas removed from patients undergoing vestibular schwannoma resection (n=2) and from brain-dead organ donors (n=4) were dissociated for eith
Clinics. Publicado em: 2017-11
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5. Profile of Heart Donors from the Human Valve Bank of the Santa Casa de Misericórdia de Curitiba
Abstract Introduction: Human heart valves are used as replacement valves and have satisfactory functional results compared with conventional prostheses. Objective: Characterize the profile of effective heart donors from the human valve bank of the santa casa de misericórdia de curitiba and analyze the association between the profile variables. Methods: I
Braz. J. Cardiovasc. Surg.. Publicado em: 2016-04
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6. New concepts and outcomes for children with hepatoblastoma based on the experience of a tertiary center over the last 21 years
OBJECTIVE: The aim of this study was to summarize the experience of a tertiary center in treating hepatoblastoma for the last 21 years. PATIENTS AND METHODS: Fifty-eight cases were included. The tumor extent and prognosis were assessed using the PRETEXT system. The following data were analyzed: age at diagnosis, comorbidities, prematurity, treatment modali
Clinics. Publicado em: 2015-06
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7. Effects of ischemic preconditioning in a pig model of large-for-size liver transplantation
OBJECTIVE: In most cases of pediatric liver transplantation, the clinical scenario of large-for-size transplants can lead to hepatic dysfunction and a decreased blood supply to the liver graft. The objective of the present experimental investigation was to evaluate the effects of ischemic preconditioning on this clinical entity. METHODS: Eighteen pigs were
Clinics. Publicado em: 2015-02
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8. Doação e fila de transplante de córnea no Estado do Rio de Janeiro
O presente trabalho objetiva descrever o processo de doação, captação, fila de espera e transplante de órgãos e tecidos como uma das políticas de saúde no Brasil e no Estado do Rio de Janeiro, com ênfase nos procedimentos relativos aos transplantes de córnea. A baixa notificação de possíveis doadores e a alta taxa de negativa familiar na doaçã
Rev. bras.oftalmol.. Publicado em: 2014-08
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9. Face transplantation in rats. Reproducibility of the experimental model in Brazil
PURPOSE:To investigate the reproducibility of the experimental model of face allotransplantation in rats in Brazil.METHODS: Eighteen rats were operated, nine-nine donors recipients. Animals underwent transplantation of the left hemiface, with periorbital and scalp. Transplants were made from donor Wistar rats to recipients Lewis rats. Flaps were based on the
Acta Cir. Bras.. Publicado em: 2014-08
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10. Duplex realtime PCR method for Epstein-Barr virus and human DNA quantification: its application for post-transplant lymphoproliferative disorders detection
INTRODUCTION: The quantification of circulating Epstein-Barr virus (EBV) DNA is used to monitor transplant patients as an early marker of Post-Transplant Lymphoproliferative Disorders (PTLD). So far no standardized methodology exists for such determination. OBJECTIVE: Our purpose was to develop and validate a real-time PCR assay to quantify EBV DNA in
Braz J Infect Dis. Publicado em: 2014-06
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11. Effect of the systemic administration of methylprednisolone on the lungs of brain-dead donor rats undergoing pulmonary transplantation
OBJECTIVE: Most lung transplants are obtained from brain-dead donors. The physiopathology of brain death involves hemodynamics, the sympathetic nervous system, and inflammatory mechanisms. Administering methylprednisolone 60 min after inducing brain death in rats has been shown to modulate pulmonary inflammatory activity. Our objective was to evaluate the e
Clinics. Publicado em: 2014-02
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12. Estudo comparativo da resposta protetora do tecido renal em rins de doadores vivos submetidos à nefrectomia laparoscópica ou aberta na doação de órgãos / Comparative study of renal tissue protective response in living donors kidneys that undergone laparoscopic or open nephrectomy in organ donation
INTRODUÇÃO: Estudos iniciais observaram um funcionamento mais lento do enxerto renal na primeira semana em rins retirados por laparoscopia. Todavia, a sobrevida do enxerto de cirurgia laparoscópica a longo prazo parece ser semelhante quando comparada à cirurgia aberta. Estudos experimentais sugerem que a cirurgia laparoscópica possa exercer uma ação s
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/02/2012