title: Correlation between renal renin content and number of juxtaglomerular granular cells.
mesh_terms: D000367:Age Factors; D000804:Angiotensin II; D000818:Animals; D000831:Animals, Newborn; D001681:Biological Assay; D005260:Female; D007606:Juxtaglomerular Apparatus / Q000166:cytology*; D007668:Kidney / Q000032:analysis*; D008297:Male; D051381:Rats; D012083:Renin / Q000032:analysis*; D014020:Tissue Extracts / Q000032:analysis*
chemical_list: D014020:Tissue Extracts; D000804:Angiotensin II; D012083:Renin