Bile Ducts
Mostrando 1-12 de 120 artigos, teses e dissertações.
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1. Molecular mechanism of benign biliary stricture inhibition by rosiglitazone-activated peroxisome proliferator-activated receptor gamma
SUMMARY OBJECTIVE: The aim of this study was to investigate whether rosiglitazone-activated peroxisome proliferator-activated receptor gamma can inhibit the occurrence of benign biliary stricture and further elucidate the relevant molecular signaling mechanism. METHODS: The primary cultured rat biliary fibroblasts following experiments were performed using
Revista da Associação Médica Brasileira. Publicado em: 2022
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2. The role of gadoxetic acid-enhanced magnetic resonance cholangiography in the evaluation of postoperative bile duct injury: pictorial essay
Resumo As lesões iatrogênicas das vias biliares são relativamente frequentes e aumentam as taxas de morbidade e mortalidade pós- operatória. A colangiografia por ressonância magnética ponderada em T2 e as imagens hepatobiliares funcionais com ácido gadoxético (CRM-F) são fundamentais na abordagem diagnóstica desses pacientes. Os autores apresentam
Radiol Bras. Publicado em: 28/10/2019
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3. Parasitological and histological aspects of Holochilus sciureus naturally infected by Schistosoma mansoni
Resumo A esquistossomose é uma doença negligenciada que afeta milhões de pessoas em todo o mundo, sendo comum no estado do Maranhão. Um total de 225 roedores da espécie Holochilus sciureus da Planície Ocidental do Maranhão foram estudados, dos quais 144 animais (64%) apresentaram ovos de Schistosoma em suas fezes. Lesões macroscópicas caracterizadas
Rev. Bras. Parasitol. Vet.. Publicado em: 10/10/2019
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4. LIVER TRANSPLANTATION FOR BILE DUCT INJURY AFTER CHOLECYSTECTOMY
RESUMO CONTEXTO: A lesão da via biliar é uma complicação que pode ameaçar a vida e que requer manejo adequado para prevenir o aparecimento de desfechos negativos. Os pacientes podem apresentar episódios repetidos de colangite, cirrose biliar secundária, doença hepática terminal e até mesmo morte. OBJETIVO: Avaliar a experiência de um único ce
Arq. Gastroenterol.. Publicado em: 30/09/2019
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5. Blood parameters and hepatic histopathology of broilers fed rations supplemented with essential oils
ABSTRACT This study aimed to evaluate the hematological profile, hepatic function, and histopathology of mixed-sex broilers fed rations supplemented with microencapsulated essential oils from Cymbopogon flexuosus (lemon grass) and Lippia rotundifolia (chá-de-pedestre). One hundred and fifty Cobb chicks were housed in cages from 1 to 42 days of age in a comp
R. Bras. Zootec.. Publicado em: 12/09/2019
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6. Refractory ascites and graft dysfunction in early renal transplantation
Resumo A ocorrência de ascite no pós-Transplante Renal (TR) é infrequente, podendo ser consequência de complicações cirúrgicas ou médicas. Caso clínico: 61 anos, masculino, antecedentes de hipertensão arterial, carcinoma da língua e hábitos alcoólicos 12-20g/dia. Doença renal crônica secundária à doença renal poliquística autossômica domi
J. Bras. Nefrol.. Publicado em: 18/03/2019
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7. COMPARATIVE EVALUATION OF MAGNETIC RESONANCE CHOLANGIOPANCREATOGRAPHY AND PERIOPERATIVE CHOLANGIOGRAPHY IN PATIENTS WITH SUSPECT CHOLEDOCHOLITHIASIS
RESUMO Racional: A colelitíase é afecção de alta prevalência, sendo a coledocolitíase complicação de elevada morbidade e que necessita de métodos acurados para seu diagnóstico. Objetivo: Avaliar o perfil populacional de pacientes com suspeita de coledocolitíase e verificar o valor estatístico da colangiopancreatografia por ressonância magnéti
ABCD, arq. bras. cir. dig.. Publicado em: 07/01/2019
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8. Anatomical and histological study of the liver and pancreas of two closely related mountain newts Neurergus microspilotus and N. kaiseri (Amphibia: Caudata: Salamandridae)
ABSTRACT Anatomical and histological examinations were conducted on the digestive glands of two closely related mountain newts, Neurergus microspilotus (Nesterov, 1916) and Neurergus kaiseri Schmidt, 1952. In N. microspilotus and N. kaiseri the major digestive glands comprise a very large liver and a small pancreas. In both species the liver has two distinct
Zoologia (Curitiba). Publicado em: 12/06/2017
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9. An evaluation of the protective effect of an infusion of chilled glucose solution on thermal injury of the bile ducts caused by radiofrequency ablation of the liver
PURPOSE:To evaluate the protective effects of chilling the bile ducts with cold (5°C) 5% glucose solution (GS) during radiofrequency (RF) administration.METHODS:Twenty male pigs (3 mos. old; 25-30 kg) were subjected to RF delivery with chilling (experimental group, N=10) or without chilling (control group, N=10). Half of the animals in each group were eutha
Acta Cir. Bras.. Publicado em: 2015-01
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10. Effects of cholecystectomy on the changes of motility of Beagle dogs' sphincter of Oddi
PURPOSE: To observe the effect of cholecystectomy on the changes of motion pattern of Beagle dogs' sphincter of Oddi (SO), and investigate the modulatory role of nitric oxide (NO) and cholecystokinin (CCK) in the regulation of SO.METHODS: Pressure of common bile duct, SO motility, response to bolus injections of cholecystokinin (CCK, 20 ng/kg and 100 ng/kg),
Acta Cir. Bras.. Publicado em: 2014-04
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11. Tamoxifen decreases the myofibroblast count in the healing bile duct tissue of pigs
OBJECTIVE: The aim of this study was to evaluate the effect of oral tamoxifen treatment on the number of myofibroblasts present during the healing process after experimental bile duct injury. METHODS: The sample consisted of 16 pigs that were divided into two groups (the control and study groups). Incisions and suturing of the bile ducts were performed in th
Clinics. Publicado em: 2013-01
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12. Distribution and factors associated with Fasciola hepatica infection in cattle in the south of Espírito Santo State, Brazil
Fasciolosis is a disease that affects the liver parenchyma and bile ducts of numerous animals, including humans, which causes economic losses and threatens public health. The present work aimed at reporting the distribution and factors connected with Fasciola hepatica infection in cattle in ten municipalities in southern Espírito Santo, Brazil, between 2008
Journal of Venomous Animals and Toxins including Tropical Diseases. Publicado em: 2011