Estudo da ultra-estrutura hepatica em cirurgia cardiaca com tecnicas de hipotermia profunda geral : estudo experimental em cães

AUTOR(ES)
DATA DE PUBLICAÇÃO

1991

RESUMO

Ultrastructural effects in the liver were studied on 12 dogs submitted to profound hypothermia and extracorporeal circulation. The animals were divided into two groups. Group I the dogs were mantained on cardiac arrest for a period of 50 minutes. Croup II the dogs were mantaneid on low flow rate for a period of 50 minutes. Three biopsies were taken at 37, SB and 29 degrees centigrades. The dogs of group I were mantained on cardiac arrest for a period of 50 minutes. The dogs of group II were mantained on by-pass at E0°C on low flow rate (0,5 l/min/m2) for period of 50 minutes. Rewarming was then started and three more iopsies were taken at the same temperatures in two groups. o changes were noted on the ultrastructure o the liver at the studied temperatures in two groups with no difference between the groups

ASSUNTO(S)

medicina coração - cirurgia cirurgia veterinaria hipotermia

ACESSO AO ARTIGO

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