Permeability of intestinal capillaries to small molecules.

@article{Perry1981PermeabilityOI,
  title={Permeability of intestinal capillaries to small molecules.},
  author={Michael Anthony Perry and Daniel Neil Granger},
  journal={The American journal of physiology},
  year={1981},
  volume={241 1},
  pages={
          G24-30
        }
}
The permeability of capillaries in the isolated, vascularly perfused cat ileum was studied with the double-indicator diffusion technique. The molecules studied were raffinose, inulin, and beta-lactoglobulin A. Plasma flow through the tissue was increased by local intra-arterial infusions of isoproterenol (a selective mucosal vasodilator) or adenosine (a dilator of the muscularis vasculature). The permeability-surface area product (PS) for all solutes increased with increasing plasma flow. At… CONTINUE READING
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