title: Repair and adhesion mechanisms of the cryotherapy lesion in experimental retinal detachment.
abstract: Cryotherapy to the pigment epithelium and retina induced a proliferation and metaplasia of pigment epithelial cells, Mueller cell hypertrophy, and proliferation of astrocytes. When cryotherapy was applied to the pigment epithelium and to the retina during retinal detachment surgery, a strong adhesion developed, characterized by the occurrence of true cell junctions between pigment epithelium and retinal cells. When only the pigment epithelium was treated, the adhesion appeared weak due to the absence of microvillous interdigitations normally present between pigment epithelium and retina.
mesh_terms: D000818:Animals; D002829:Choroid / Q000473:pathology / Q000648:ultrastructure; D003452:Cryosurgery; D004195:Disease Models, Animal; D000882:Haplorhini; D010786:Photoreceptor Cells / Q000648:ultrastructure; D010857:Pigment Epithelium of Eye / Q000473:pathology; D012160:Retina / Q000601:surgery*; D012163:Retinal Detachment / Q000473:pathology / Q000601:surgery*; D012591:Scleral Buckling; D013997:Time Factors; D014945:Wound Healing