calcein-am and Myopia

calcein-am has been researched along with Myopia* in 1 studies

Other Studies

1 other study(ies) available for calcein-am and Myopia

ArticleYear
Assessment of epithelial integrity and cell viability in epithelial flaps prepared with the epi-LASIK procedure.
    Journal of cataract and refractive surgery, 2007, Volume: 33, Issue:7

    To assess the histological integrity and cell viability in epithelial flaps prepared with epikeratomes.. Department of Ophthalmology, Kyoto Prefectural University of Medicine and The Baptist Eye Clinic, Kyoto, Japan.. Epithelial flaps were prepared by epi-LASIK surgery. After immediate fixation, they were examined by light and electron microscopy. To assess cell viability in fresh epithelial flaps, biostaining experiments were performed using propidium iodide (PI), calcein-AM, and Hoechst 33342 dye. In addition, some epithelial flaps were organ-cultured for 24 hours.. Light and electron microscopy showed that most of the inspected areas showed nuclei and cytoplasm at significantly reduced density and discontinuity of the basement membrane. Biostaining experiments showed that approximately 90% of the basal cells in epithelial flaps were PI-positive dead cells; organ cultures showed detachment of basal cells from the epithelial flap after 24 hours of incubation.. Most basal cells in epithelial flaps prepared with different epikeratome devices were dead.

    Topics: Benzimidazoles; Cell Survival; Coloring Agents; Epithelial Cells; Epithelium, Corneal; Fluoresceins; Fluorescent Dyes; Humans; Keratomileusis, Laser In Situ; Microscopy, Confocal; Myopia; Organ Culture Techniques; Propidium; Staining and Labeling; Surgical Flaps

2007