title: [Stereo-ultrastructure of the surface of HeLa cells following exposure to the MPEL of a number of trace elements].
abstract: Scanning electron microscopy was used to study the surface ultrastructure of HeLa cells after the incubation with maximum-permissible concentrations (MPC) of zinc, nickel, cobalt, cadmium and fluorine for 2, 4 and 24 hours. It was established that the action of zinc, nickel, fluorine was accompanied by the ultrastructural changes in plasmalemma up to the end of experiment. The effect of the cobalt and cadmium MPC was short-term, and cells restored their typical surface morphology within 24 hours.
mesh_terms: D006367:HeLa Cells / Q000187:drug effects* / Q000648:ultrastructure; D006801:Humans; D008452:Maximum Allowable Concentration; D008855:Microscopy, Electron, Scanning; D013499:Surface Properties; D013997:Time Factors; D014131:Trace Elements / Q000494:pharmacology*
chemical_list: D014131:Trace Elements
vernacular_title: Stereoul'trastruktura poverkhnosti kletok HeLa posle vozdeĭstviia PDK riada mikroélementov.