Cholestasis
Mostrando 1-12 de 133 artigos, teses e dissertações.
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1. Efficacy of fetal left ventricular modified myocardial performance index in predicting adverse perinatal outcomes in intrahepatic cholestasis of pregnancy
SUMMARY OBJECTIVE: This study aimed to evaluate the effectiveness of fetal left ventricular modified myocardial performance index in predicting adverse perinatal outcomes for intrahepatic cholestasis of pregnancy. METHODS: A cross-sectional study was conducted, including 51 women with intrahepatic cholestasis of pregnancy and 80 healthy controls. Using Dop
Revista da Associação Médica Brasileira. Publicado em: 2022
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2. Effect of transient obstructive cholestasis on liver histology: a cross-sectional study
ABSTRACT BACKGROUND: The role of transient obstructive cholestasis on liver histology remains undetermined. OBJECTIVE: To investigate whether transient cholestasis impairs liver histology. DESIGN AND SETTING: Cross-sectional study at a public university hospital (UNICAMP), Brazil. METHODS: 169 individuals undergoing cholecystectomy, with or without chole
Sao Paulo Med. J.. Publicado em: 2021-08
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3. MULTIVARIATE ANALYSIS OF BILIARY FLOW-RELATED FACTORS AND POST-KASAI SURVIVAL IN BILIARY ATRESIA PATIENTS
RESUMO CONTEXTO: A atresia biliar representa a principal causa de colestase tratada cirurgicamente durante o período neonatal. Se a criança não for operada, ela evolui invariavelmente para cirrose biliar secundária. OBJETIVO: Avaliar, através de análise multivariada, os fatores prognósticos associados à presença de fluxo biliar e à sobrevida co
Arq. Gastroenterol.. Publicado em: 20/05/2019
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4. Relations of neuropeptide Y and heme oxygenase-1 expressions with fetal brain injury in rats with intrahepatic cholestasis of pregnancy
Abstract Purpose: To investigate the relations of neuropeptide Y (NPY) and heme oxygenase-1 (HO-1) expressions with fetal brain injury in rats with intrahepatic cholestasis of pregnancy (ICP). Methods: Sixty rats pregnant for 15 days were randomly divided into experimental and control groups. The ICP model was established in experimental group. On the 21
Acta Cir. Bras.. Publicado em: 06/05/2019
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5. Protective effect of Echinochrome against intrahepatic cholestasis induced by alpha-naphthylisothiocyanate in rats
Resumo O presente estudo destinou-se a avaliar os efeitos protetores do Ech na colestase intra-hepática em ratos induzidos por uma única injeção (i.p.) de alfa-naftilisotiocianato (ANIT) (75 mg / kg de peso corporal). Os ratos foram pré-tratados oralmente durante 48 horas (uma dose / 24 horas) com cada (1, 5 e 10 mg / kg de peso corporal) e ácido urso
Braz. J. Biol.. Publicado em: 18/04/2019
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6. Sickle cell intrahepatic cholestasis unresponsive to exchange blood transfusion: a case report
Rev. Bras. Hematol. Hemoter.. Publicado em: 2017-06
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7. Bartonella henselae AS A PUTATIVE CAUSE OF CONGENITAL CHOLESTASIS
SUMMARY Severe anemia and cholestatic hepatitis are associated with bartonella infections. A putative vertical Bartonella henselae infection was defined on the basis of ultrastructural and molecular analyses in a three-year-old child with anemia, jaundice and hepatosplenomegaly since birth. Physicians should consider bartonellosis in patients with anemia and
Rev. Inst. Med. trop. S. Paulo. Publicado em: 11/07/2016
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8. Grape seed protects cholestatic rats liver from ischemia/reperfusion injury
ABSTRACT PURPOSE: To determine the effect of grape-seed extract against ischemia/reperfusion injury in cholestatic liver. METHODS: Eighteen Wistar albino rats were divided into three groups. In control and study groups, cholestasis was provided by bile duct ligation. Seven days later, the rats were subjected to 30 min hepatic ischemia, followed by 60 min
Acta Cir. Bras.. Publicado em: 2016-03
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9. Morphological changes in the liver and kidneys of rats subjected to terminal ileum exclusion during obstructive cholestasis
PURPOSE: To investigate the effects of ileal exclusion on hepatic and renal morphology in extra-hepatic cholestasis. METHODS: Twenty four rats were distributed into three groups. Group 1 (control) underwent laparotomy and laparorrhaphy. The animals in groups 2 and 3 underwent hepatic duct ligature and kept in cholestasis for four weeks. After this period, t
Acta Cir. Bras.. Publicado em: 2014-06
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10. Pamidronate for the treatment of osteoporosis secondary to chronic cholestatic liver disease in Wistar rats
Osteoporosis is a major complication of chronic cholestatic liver disease (CCLD). We evaluated the efficacy of using disodium pamidronate (1.0 mg/kg body weight) for the prevention (Pr) or treatment (Tr) of cholestasis-induced osteoporosis in male Wistar rats: sham-operated (Sham = 12); bile duct-ligated (Bi = 15); bile duct-ligated animals previously treate
Braz J Med Biol Res. Publicado em: 2012-12
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11. Histopathological diagnosis of intra- and extrahepatic neonatal cholestasis
The histopathology of the liver is fundamental for the differential diagnosis between intra- and extrahepatic causes of neonatal cholestasis. However, histopathological findings may overlap and there is disagreement among authors concerning those which could discriminate between intra- and extrahepatic cholestasis. Forty-six liver biopsies (35 wedge biopsies
Publicado em: 2010
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12. Avaliação quantitativa de vegf a por qrt-pcr em fígados de pacientes com atresia biliar
A Atresia Biliar, principal causa de transplante hepático em crianças, tem causa obscura. Para avaliar a presença de uma arteriopatia como causa da doença investigamos a expressão do vascular endothelial growth factor A (VEGF A) em fígados de pacientes afetados. Amostras de fígados de pacientes com Atresia Biliar (n=21) e controles com outras causas d
Publicado em: 2010