title: Micropuncture study of chronic obstructive nephropathy before and after release of obstruction.
mesh_terms: D000818:Animals; D001769:Blood; D004106:Dilatation; D004231:Diuresis; D005919:Glomerular Filtration Rate; D006869:Hydronephrosis / Q000473:pathology; D007668:Kidney / Q000166:cytology / Q000473:pathology*; D007672:Kidney Cortex / Q000473:pathology; D007678:Kidney Glomerulus / Q000473:pathology; D007682:Kidney Pelvis / Q000473:pathology; D007684:Kidney Tubules / Q000473:pathology / Q000502:physiology; D008026:Ligation; D008138:Loop of Henle / Q000473:pathology; D008297:Male; D009399:Nephrons / Q000503:physiopathology; D009994:Osmolar Concentration; D011312:Pressure; D011677:Punctures; D051381:Rats; D012964:Sodium / Q000097:blood / Q000652:urine; D014513:Ureter; D014517:Ureteral Obstruction / Q000473:pathology* / Q000503:physiopathology; D014554:Urination; D014556:Urine
chemical_list: D012964:Sodium