Ageing kidney.
D000328:Adult; D000367:Age Factors; D000368:Aged; D000375:Aging; D005260:Female; D006801:Humans; D007671:Kidney Concentrating Ability; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D014552:Urinary Tract Infections / Q000503:physiopathology