title: Intraduodenally administered 14C-urokinase in Macaca Irus revealed by autoradiography.
abstract: Intraduodenally administered 14C-urokinase (14C-UK) was located in Macaca Irus by autoradiography. Sagittal sections, approximately 40 micron thick, of a frozen monkey were applied against X-ray films. Autoradiograms thus obtained indicated that a part of intraduodenally administered 14C-UK was incorporated into the systemic blood circulation by transintestinal mucosal membrane.
mesh_terms: D000818:Animals; D001345:Autoradiography; D002250:Carbon Radioisotopes; D004386:Duodenum / Q000378:metabolism; D007408:Intestinal Absorption; D008251:Macaca; D008297:Male; D014568:Urokinase-Type Plasminogen Activator / Q000378:metabolism*
chemical_list: D002250:Carbon Radioisotopes; D014568:Urokinase-Type Plasminogen Activator