[Morphometric studies on the age changes of mitochondria in the proximal tubules of rat kidneys].
D000367:Age Factors; D000375:Aging; D000818:Animals; D007687:Kidney Tubules, Proximal / Q000648:ultrastructure*; D008297:Male; D008928:Mitochondria / Q000648:ultrastructure*; D051381:Rats; D011919:Rats, Inbred Strains