title: [The spatial structure and hierarchy of the ecological groups in the skin microbiocenosis of the breasts].
abstract: In 120 nulligravidae, 175 pregnant women and 280 puerperants the skin microbiocenosis of mammary glands was studied. Its horizontal structure, the types of the distribution of different ecological groups over the surface of the biotope and their hierarchy, as well as the diversity of species at different anatomical areas, were described. The study showed that the representatives of resident flora were characterized by group distribution, while for transitory flora variations from occasional distribution in nulligravidae to group distribution in nursing mothers were noted. The most pronounced changes in hierarchy were observed in puerperants. In nursing mothers a significant increase in the diversity of species at different anatomical areas were also disclosed.
authors.forename: S I
authors.initials: SI
authors.lastname: Sytnik
mesh_terms: D000293:Adolescent; D000328:Adult; D001419:Bacteria / Q000302:isolation & purification; D001940:Breast / Q000382:microbiology*; D015169:Colony Count, Microbial; D004463:Ecology; D005260:Female; D006801:Humans; D049590:Postpartum Period; D011247:Pregnancy; D012867:Skin / Q000382:microbiology*
vernacular_title: Prostranstvennaia struktura i ierarkhiia ékologicheskikh grupp v kozhnom mikrobiotsenoze molochnykh zhelez.