title: [The distribution of negative charges on the luminal surface of Descemet's endothelium].
abstract: The localization of anionic sites on the surface of corneal endothelium was investigated using colloidal nickel. The distribution of the binding sites of colloidal nickel along the cell surface was examined with the scanning electron microscope. The application a special detector of high sensitivity reflection allows to register a composed contrast determined by colloidal nickel. Colloidal nickel is bound with the surface of endothelium in areas of cell junctions only. A 1 X 10(-4)% sol. adrenaline injection into the anterior rabbit eye chamber in vivo changed the distribution of colloidal nickel. These findings demonstrate that colloidal nickel allows to mark the anionic sites on the cell surface for scanning electron microscopic studies.
authors.forename: S A
authors.initials: SA
authors.lastname: Gusev
authors.forename: T M
authors.initials: TM
authors.lastname: Povaliĭ
authors.forename: T M
authors.initials: TM
authors.lastname: Volobueva
authors.forename: V N
authors.initials: VN
authors.lastname: Zakharchenko
mesh_terms: D000818:Animals; D003102:Colloids; D003886:Descemet Membrane / Q000187:drug effects / Q000648:ultrastructure*; D004837:Epinephrine / Q000494:pharmacology; D008564:Membrane Potentials / Q000187:drug effects; D008855:Microscopy, Electron, Scanning / Q000379:methods; D009532:Nickel; D011817:Rabbits; D013499:Surface Properties
chemical_list: D003102:Colloids; D009532:Nickel; D004837:Epinephrine
vernacular_title: Raspredelenie otritsatel'nykh zariadov na liuminal'noĭ poverkhnosti destsemetova éndoteliia.