title: The endothelial function of donor corneas: effects of delayed enucleation and refrigeration.
abstract: The endothelial viability of rabbit corneas subjected to various forms of cadaveric and moist chamber storage was evaluated by means of the specular microscope and the rate of stromal deturgescence during a temperature reversal response. Delays in the postmortem enucleation and refrigeration of potential donor corneas was shown  to be detrimental to the functioning of the endothelium. To best preserve the endothelial function of donor corneas, the eyes should be removed as soon after death as possible and refrigerated at 4 degrees C. Refrigerated cadaveric storage was found not to be a substitute for early enucleation and refrigeration of the corneas. The limitations in the use of the rate of stromal deturgescence during a temperature reversal response as a quantitative indicator of endothelial function are discussed.
mesh_terms: D000818:Animals; D002102:Cadaver; D003315:Cornea / Q000473:pathology / Q000503:physiopathology*; D016039:Corneal Transplantation; D003681:Dehydration / Q000473:pathology / Q000503:physiopathology; D004727:Endothelium / Q000473:pathology / Q000503:physiopathology; D005260:Female; D008297:Male; D010477:Perfusion; D011817:Rabbits; D012034:Refrigeration; D013696:Temperature; D013997:Time Factors; D014021:Tissue Preservation / Q000379:methods*; D014022:Tissue Survival; D014184:Transplantation, Homologous