title: Maximal gradients of na and k across proximal tubules of kidneys of immature rats.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D005919:Glomerular Filtration Rate; D007687:Kidney Tubules, Proximal / Q000187:drug effects / Q000378:metabolism*; D008353:Mannitol / Q000494:pharmacology; D011188:Potassium / Q000378:metabolism* / Q000652:urine; D051381:Rats; D012964:Sodium / Q000378:metabolism* / Q000652:urine; D013268:Stimulation, Chemical
chemical_list: D008353:Mannitol; D012964:Sodium; D011188:Potassium