Effect of age upon collagen and hexosamine content of rat skin.
D000375:Aging; D000818:Animals; D003094:Collagen; D005944:Glucosamine / Q000378:metabolism*; D006595:Hexosamines; D051381:Rats; D012867:Skin / Q000378:metabolism*
D006595:Hexosamines; D003094:Collagen; D005944:Glucosamine
AGING/effects; COLLAGEN; GLUCOSAMINE/metabolism; SKIN/metabolism