[Vaginal microflora in girls of prepuberal age].

The bacteriological study of vaginal microflora in 24 clinically healthy girls aged 7-8 years was carried out. Two criteria of normal vaginal biocenosis in girls of prepuberal age were proposed. The proportion of hemolytic bacteria in the vagina of a girl of prepuberal age could reach 100% of all microflora, provided the total bacterial count (TBC) exceed average values.

[Anti-Trichomonas activity of metronidazole in the presence of immunobiological preparations].

The minimal doses of metronidazole, capable of the irreversible immobilization of Trichomonas in the presence of one antiprotozoan preparation and after the addition of recombinant tumor necrosis factor (TNF), recombinant gamma-interferon and complex immunoglobulin preparation (CIP) into the culture medium, were determined on 4 T.vaginalis isolates, obtained on day 2 after the inoculation of material from the mucous membrane of the urogenital organs of patients (incubation at 37 degrees C). After 12-hour incubation of Trichomonas with immunobiological preparations their sensitivity to metronidazole increased 2-fold.