Abstract :
[en] The extraction of plasma gastrim during intravenous infusion of exogenous hormone has been measured in the head, gastrointestinal tract, or kidney of dogs sbmitted to sham srugery, evisceration, or binephrectomy without or with subsequent kidney transplantation. A significant gastrin extraction xas demontrated not only in the kidney, but also in the head and in the gastrointestinal tract; moreover, plasma gastrin extraction in the head and the bowel was considerably reduced by binephrectomy and was brought back to control values after subsequent kidney transplantation. A non specific effect of surgery and a variation in peripheral blood flow seem to be excluded. Thuis a control by the kidney the peripheral removal of blood gastrin is evidenced, the mechanism of wich remains hypthetical
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