title: [Morphology of the microtubule system during the sphering, layering and polarization of normal and transformed fibroblasts].
abstract: The ultrastructure of the genital system (ductus seminalis, vestibulum, ductus tortuosus and canaliculus fecundans) has been studied during mating and oviposition. All these organs have a common organization and contain three parts: muscular and epithelial layer and chitin intima lining the interior surface of the female genital system. Ultrastructures of the muscular tissue and of the basal part of epidermis are similar. The luminal surface and microvilli are different in various organs of the female genital system. The ultrastructural pattern and the thickness of chitin intima may also vary, and can be used as a character for identificating different organs of the female system in ultrathin sections.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002478:Cells, Cultured; D005347:Fibroblasts / Q000648:ultrastructure*; D005455:Fluorescent Antibody Technique; D007739:L Cells / Q000648:ultrastructure; D051379:Mice; D008854:Microscopy, Electron; D008870:Microtubules / Q000648:ultrastructure*; D009024:Morphogenesis; D011092:Polyethylene Glycols; D013997:Time Factors; D014404:Tubulin / Q000276:immunology
chemical_list: D014404:Tubulin; D011092:Polyethylene Glycols
vernacular_title: Morfologiia sistemy mikrotrubochek pri okruglenii, rasplastyvanii i poliarizatsii normal'nykh i transformirovannykh fibrolbastov.