title: A microperfusion study in the rat of the permeability of the papillary segments of the nephron to 24Na.
mesh_terms: D000818:Animals; D004058:Diffusion; D066298:In Vitro Techniques; D007668:Kidney / Q000378:metabolism*; D007671:Kidney Concentrating Ability / Q000187:drug effects; D008138:Loop of Henle / Q000378:metabolism; D008832:Microchemistry; D009399:Nephrons / Q000187:drug effects / Q000378:metabolism*; D010477:Perfusion; D010539:Permeability; D011868:Radioisotopes; D051381:Rats; D012964:Sodium / Q000378:metabolism*; D012975:Sodium Isotopes; D014667:Vasopressins / Q000494:pharmacology
chemical_list: D011868:Radioisotopes; D012975:Sodium Isotopes; D014667:Vasopressins; D012964:Sodium