title: Changes in renal function during salt loading.
mesh_terms: D000328:Adult; D003404:Creatinine / Q000097:blood; D005919:Glomerular Filtration Rate; D006801:Humans; D007668:Kidney / Q000502:physiology*; D007671:Kidney Concentrating Ability; D008297:Male; D012964:Sodium / Q000378:metabolism; D014882:Water-Electrolyte Balance
chemical_list: D012964:Sodium; D003404:Creatinine