title: Biochemical variability in the skin.
mesh_terms: D000152:Acne Vulgaris / Q000201:enzymology; D000367:Age Factors; D000818:Animals; D000242:Cyclic AMP; D005954:Glucosephosphate Dehydrogenase / Q000378:metabolism; D006801:Humans; D006913:Hydroxysteroid Dehydrogenases / Q000378:metabolism; D007527:Isoenzymes / Q000378:metabolism; D007770:L-Lactate Dehydrogenase / Q000378:metabolism; D008010:Lichen Planus / Q000201:enzymology; D010727:Phosphoric Diester Hydrolases / Q000378:metabolism; D012867:Skin / Q000201:enzymology*
chemical_list: D007527:Isoenzymes; D000242:Cyclic AMP; D006913:Hydroxysteroid Dehydrogenases; D007770:L-Lactate Dehydrogenase; D005954:Glucosephosphate Dehydrogenase; D010727:Phosphoric Diester Hydrolases