RESUMO
The authors studied regional redistribution of the blood in the experiments on 12 white male rats adapted to the experimental conditions. There were no postoperative complications in the laparotomy model. The main direction of the postoperative regional blood redistributions has been considered as one of the typical redistribution reactions associated with the mobilization of the intravascular blood reserve and its use in the organs with an intense function.
Assuntos
Circulação Sanguínea , Laparotomia , Animais , Nitrogênio da Ureia Sanguínea , Volume Sanguíneo , Temperatura Corporal , Cálcio/sangue , Período Pós-Operatório , Potássio/sangue , Ratos , Reto , Sódio/sangueRESUMO
In the experimental model of high and low obstruction of the small intestine during 24 hours the authors observed considerable shifts in electrolytic blood content. Total amount of circulating blood, compared with control (laparotomy), was not changed. These data allowed a new consideration of the entity of the pathological syndrome in intestinal obstruction.