wear and tear pigment


wear and tear pigment
lipochrome.

Medical dictionary. 2011.

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  • lipochrome — 1. A pigmented lipid, e.g., lutein, carotene. SYN: chromolipid. 2. A term sometimes used to designate the wear and tear pigments, e.g., lipofuscin, hemofuscin, ceroid. More precisely, lipochromes are yellow pigments that seem to be identical to …   Medical dictionary

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  • Lipofuscin — Micrograph showing lipofuscin in a liver biopsy with ground glass hepatocytes. H E stain. Lipofuscin is the name given to finely granular yellow brown pigment granules[1] …   Wikipedia

  • painting, Western — ▪ art Introduction       history of Western painting from its beginnings in prehistoric times to the present.       Painting, the execution of forms and shapes on a surface by means of pigment (but see also drawing for discussion of depictions in …   Universalium

  • lipofuscin — Brown pigment granules representing lipid containing residues of lysosomal digestion and considered one of the aging or “wear and tear” pigments; found in liver, kidney, heart muscle, adrenal, and ganglion cells. * * * li·po·fus·cin .lip ə fəs ən …   Medical dictionary


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