[Filtration-absorption function of the vessels of the small intestine in response to reflex effects]

The reflex activation of the cat intestine sympathetic nerves induced changes in capillary hydrostatic pressure depending on the perfusion regimen in the vascular bed: the pressure rose in stable blood expenditure and dropped in perfusion under constant pressure. The capillary filtration coefficient decreased in response to sympathetic effects, irrespective of the blood supply conditions.