title: Composition of tubular fluid in the macula densa segment as a factor regulating the function of the juxtaglomerular apparatus.
mesh_terms: D000804:Angiotensin II / Q000502:physiology*; D000818:Animals; D005919:Glomerular Filtration Rate; D007606:Juxtaglomerular Apparatus / Q000502:physiology*; D007684:Kidney Tubules / Q000502:physiology*; D051381:Rats; D012964:Sodium / Q000378:metabolism; D014882:Water-Electrolyte Balance / Q000502:physiology*
chemical_list: D000804:Angiotensin II; D012964:Sodium