单词 | lipofuscin |
释义 | lipofuscin in American English (ˌlɪpoʊˈfʌsɪn; ˌ laɪpoʊˈfʌsɪn) noun any of a group of fatty pigments that are found in various body cells and are associated with aging lipofuscin in American English (ˌlɪpəˈfʌsɪn, ˌlaipə-) noun Biochemistry any of several brown pigments similar to melanin that accumulate in animal cells with age and are products of oxidation of lipids and lipoproteins Word origin [1920–25; ‹ G, equiv. to lipo- lipo-1 + L fusc(us) dark, tawny + G -in -in2]Examples of 'lipofuscin' in a sentence |
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