Reduced juxtaglomerular cell granularity, pituitary neurosecretory material, and width of the zona glomerulosa in aging rats.
D000311:Adrenal Glands / Q000033:anatomy & histology*; D000375:Aging; D000818:Animals; D007606:Juxtaglomerular Apparatus; D009489:Neurosecretion; D010904:Pituitary Gland, Posterior / Q000033:anatomy & histology*; D051381:Rats