title: [Defining the optimal conditions for immunoperoxidase cytochemistry at the submicroscopic level].
abstract: The authors tested a number of experimental protocols and chemicals known to facilitate permeabilization of tissues to immunoperoxidase markers without ultrastructural alterations of the cells to be examined. Monoclonal antibodies producing hybridoma lymphomas served as a primary test object. None of the procedures employed (i.e., quenching of the fixative aldehydes by some reducing agents; cryopermeabilization; treatment by detergents) were shown either to intensify stainability or to increase the penetration of immunoreagents into the tissue depth. The diffusion efficiency depended only on the marker molecular mass and the thickness of the vibratome section incubated. The Elder and coworkers (1983) two-step technique has been found superior in the preservation of both immunoreactivity and fine structure of the cell.
authors.forename: A I
authors.initials: AI
authors.lastname: Nevorotin
authors.forename: M P
authors.initials: MP
authors.lastname: Samoĭlovich
authors.forename: S F
authors.initials: SF
authors.lastname: Pashkova
authors.forename: G L
authors.initials: GL
authors.lastname: Zel'tser
authors.forename: V B
authors.initials: VB
authors.lastname: Klimovich
authors.forename: V B
authors.initials: VB
authors.lastname: Skupchenko
mesh_terms: D000818:Animals; D006801:Humans; D006825:Hybridomas / Q000378:metabolism / Q000648:ultrastructure; D007124:Immunoenzyme Techniques; D007202:Indicators and Reagents; D008223:Lymphoma / Q000378:metabolism / Q000648:ultrastructure; D051379:Mice; D016253:Microscopy, Immunoelectron / Q000379:methods*; D010539:Permeability; D016707:Tissue Fixation / Q000379:methods
chemical_list: D007202:Indicators and Reagents
vernacular_title: Opredelenie optimal'nykh usloviĭ immunoperoksidaznoĭ tsitokhimii na submikroskopicheskom urovne.