Lipofuscin.
D000367:Age Factors; D000818:Animals; D001921:Brain / Q000187:drug effects; D001923:Brain Chemistry; D006224:Cricetinae; D004285:Dogs; D006168:Guinea Pigs; D050356:Lipid Metabolism; D002504:Meclofenoxate / Q000494:pharmacology; D009132:Muscles / Q000378:metabolism; D009206:Myocardium / Q000378:metabolism; D010860:Pigments, Biological / Q000378:metabolism*; D051381:Rats
D010860:Pigments, Biological; D002504:Meclofenoxate