1.
Acta Physiol Hung
; 67(4): 407-11, 1986.
Artigo
em Inglês
| MEDLINE
| ID: mdl-3092574
RESUMO
Portal vein (PF) and superior mesenteric artery blood flows (SMAF), arterial and portal venous oxygen concentrations were measured in dogs before and after duodenal introduction of 3 ml/kg 0.1 mol HCl. The duodenal acidification increased PF by 30% and SMAF by 35%. The change of mesenteric oxygen utilisation, from 0.80 +/- 0.10 to 0.81 ml/kg was not significant. It is concluded that the circulatory changes after acidification of the duodenal contents are not secondary to a metabolic effect.