title: Loop of Henle functional differentiation: in vitro perfusion of the isolated thick ascending segment.
mesh_terms: D000818:Animals; D001692:Biological Transport; D066298:In Vitro Techniques; D007684:Kidney Tubules / Q000378:metabolism*; D008138:Loop of Henle / Q000378:metabolism*; D009994:Osmolar Concentration; D010477:Perfusion; D010539:Permeability; D011817:Rabbits; D012964:Sodium / Q000378:metabolism
chemical_list: D012964:Sodium