[Influence of unilayered and multilayered liposomes containing fatty-acid complex Bien upon phagocyte activity in rat alveolar macrophages].

The phagocyte activity of rat alveolar macrophages and their primary culture under the interaction with liposomes containing unsaturated fatty acid complex Bien has been studied in vitro. Quantitative dependence of the phagocyte number and phagocyte factor on the liposomal Bien concentration were estimated. Comparative analysis of the effects of multilayered and unilayered liposomes with Bien upon cell suspension has been carried out.

[The structure of micromycete complexes in permafrost and cryopegs of the Arctic].

A comparative study of the structure of micromycete complexes has been performed. The samples of micromycetes were taken by boring from unique habitats: cryopegs (lenses of non-freezing hypersaline water in ancient permafrost horizons) and permafrost Arctic sediments of different age enclosing these cryopegs. The possibility of characterizing the above habitats by the structure of specific complexes of microscopic fungi using qualitative and quantitative indices at extremely low numbers of these organisms was demonstrated.