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A F Winder

Publications and source records attributed to A F Winder.

94 records · Page 6Linked to original sources

Lipid-protein constituents of human corneal arcus.

Extracts of fresh senile human peripheral cornea with varying degrees of arcus were prepared by soaking minced tissue in buffered saline/EDTA. Apolipoprotein B was, at most, an occasional feature of these extracts; interactions involving glycosaminoglycans were not evident; and the lipid composition, particularly of the cholesterol ester fraction, was also not consistent with a recent origin from plasma components and particularly form low density lipoprotein. Assuming this origin, substantial secondary changes must follow insudation, involving protein loss and lipid reesterification, as is described for lipid deposits forming intracellularly at other sites. The manner of these changes in deposit forming extracellularly in the avascular peripheral cornea is not clear.

Apolipoproteins↗