[Aging and pulmonary metabolism--an experimental study using rats].
D000109:Acetylcholine / Q000494:pharmacology; D000375:Aging; D000803:Angiotensin I / Q000378:metabolism; D000818:Animals; D008168:Lung / Q000378:metabolism*; D008297:Male; D009929:Organ Size; D011453:Prostaglandins / Q000378:metabolism; D051381:Rats; D011919:Rats, Inbred Strains; D012701:Serotonin / Q000378:metabolism
D011453:Prostaglandins; D012701:Serotonin; D000803:Angiotensin I; D000109:Acetylcholine