title: Double dependence of organic acid active transport in proximal tubules of surviving frog kidney on sodium ions. II. Relationship between counter-flows of fluorescein and sodium ion across cell layer.
mesh_terms: D000584:Amiloride / Q000494:pharmacology; D000818:Animals; D001001:Anura; D001693:Biological Transport, Active; D002217:Carbachol / Q000494:pharmacology; D005452:Fluoresceins / Q000378:metabolism*; D005459:Fluorides / Q000494:pharmacology; D007687:Kidney Tubules, Proximal / Q000187:drug effects / Q000378:metabolism*; D007700:Kinetics; D008297:Male; D011896:Rana temporaria; D012964:Sodium / Q000494:pharmacology*; D013328:Strophanthins / Q000494:pharmacology; D013806:Theophylline / Q000494:pharmacology
chemical_list: D005452:Fluoresceins; D013328:Strophanthins; D000584:Amiloride; D002217:Carbachol; D012964:Sodium; D013806:Theophylline; D005459:Fluorides