[Staphylococci in skin microbiocenosis of the breasts in healthy women].
The autoflora of different anatomical regions of the mammary glands in 120 healthy nulliparous women aged 18-24 years was studied by P. Williamson and A. M. Kligler's methods of smears and washings. From the nipple, the areola, and the adjacent region of the skin 2,248 strains of anaerobic microorganisms were isolated; of these, 63.83% were staphylococci and micrococci, 6.01% were streptococci, 1.91% were Neisseria, 17.79% were Corynebacterium, 3.87% were bacilli, 2.8% were enterobacteria, and 3.79% were fungi. Coagulase-positive staphylococci occurred in 1.56% of cases. Out of 11 coagulase-negative species of this genus, S. epidermidis occurred most frequently on the skin of the mammary glands. The nipple was found to have the highest bacterial contamination (0.55 X 10(6) +/- 0.7 X 10(5) cells/sq. cm for the right mamma and 0.59 X 10(6) +/- 0.7 X 10(5) cells/sq. cm for the left mamma) and the skin adjacent the areola, the lowest bacterial contamination (0.14 X 10(4) +/- 0.2 X 10(3) cells/sq. cm for the right mamma and 0.25 X 10(4) +/- 0.3 X 10(3) cells/sq. cm for the left mamma). P. Williams and A. M. Kligman's method of washings, more accurate and informative, was found to be preferable for the study of the quantitative characteristics of the dermal microbiocenosis of the mammary glands.
D000293:Adolescent; D000328:Adult; D001940:Breast / Q000382:microbiology*; D004463:Ecology; D005260:Female; D006801:Humans; D009558:Nipples / Q000382:microbiology; D012016:Reference Values; D012867:Skin / Q000382:microbiology*; D013210:Staphylococcus / Q000145:classification / Q000302:isolation & purification*
Stafilokokki v kozhnom mikrobiotsenoze molochnykh zhelez zdorovykh zhenshchin.