2003
DOI: 10.1590/s0102-86502003000100010
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Estudo da função hepática de ratos espontaneamente hipertensos submetidos a diferentes pressões de pneumoperitônio com CO2

Abstract: Chida VV, Moreira MB, Leme LFP, Fagundes DJ, Ramalho CEB, Novo NF, Montero EFS. Estudo da função hepática de ratos espontaneamente hipertensos submetidos a diferentes pressões de pneumoperitônio com CO 2 . Acta Cir.Bras [serial online] 2003 Jan-Fev;18(1). Disponível em URL: http://www.scielo.br/acb. RESUMO Objetivo: Avaliar a função hepática de ratos hipertensos submetidos a baixa ou alta pressão de pneumoperitônio. Métodos: Foram utilizados 60 ratos, distribuídos em dois grupos (n= 30), de acordo com a pressã… Show more

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Cited by 3 publications
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“…This fact explains the increase of aspartate aminotransferase (AST), which is an indicator of liver damage, at the pressure of 6 mmHg Therefore, pneumoperitoneum may affect hepatic functions, and its effect is directly associated with exposure time and pressure levels. However, the effect of high pressures was transient in both clinical and laboratory studies, and most functional changes disappeared 72 h after deflation 1,7 . The hepatic changes found in this study confirm some of the possible abnormalities caused by ischemia of hepatic tissue.…”
Section: Effects Of Carbon Dioxide Pneumoperitoneum On Hepatic and Rementioning
confidence: 99%
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“…This fact explains the increase of aspartate aminotransferase (AST), which is an indicator of liver damage, at the pressure of 6 mmHg Therefore, pneumoperitoneum may affect hepatic functions, and its effect is directly associated with exposure time and pressure levels. However, the effect of high pressures was transient in both clinical and laboratory studies, and most functional changes disappeared 72 h after deflation 1,7 . The hepatic changes found in this study confirm some of the possible abnormalities caused by ischemia of hepatic tissue.…”
Section: Effects Of Carbon Dioxide Pneumoperitoneum On Hepatic and Rementioning
confidence: 99%
“…The presence of lesions in the liver parenchyma shows that acute increases of the peritoneal cavity pressure may induce the appearance of abnormal tissue. Therefore, the dysfunction caused by gas insufflation into the abdominal cavity may intensify pre-existing pathologies, such as kidney and liver failure 1,7 . Significant clinical changes may affect elderly patients or those with cardiac problems who have to undergo prolonged laparoscopic procedures.…”
Section: Effects Of Carbon Dioxide Pneumoperitoneum On Hepatic and Rementioning
confidence: 99%
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