[Autochthonous probiotics in prevention of infectious and inflammatory diseases of a human in the altered habitats].

Dysbiotic shifts in intestinal and pharyngeal microflora were studied in 22 normal volunteers in 9-, 14-, 105- and 520-d chamber experiments simulating some of the spaceflight factors. Two preparations were administered to prevent pharyngeal and intestinal dysbiosis: oral dry probiotic based on indigenous intestinal Enterococci and topical collagen-immobilized Lactobacterin based on indigenous intestinal Lactobacilli. Topical autopmrobiotic lactobacterin reduced the growth of opportunistic pathogens in the throat during the experiments.

[Investigation of dysbiosis developing during "dry" immersion and methods of correction].

Dysbiotic shifts in intestinal and integumentary microflora were studied in 10 test-subjectes during 7-day "dry" immersion. Essentially every test-subject reduced significantly fecal lactoflora and developed dysbiotic shifts in the microbial landscape of various types of integument. Pharyngeal microflora was analyzed in 22 normal volunteers for 7-day "dry" immersion.

[Effect of short-term application of a lactate-containing probiotic on the pharyngeal microflora in healthy subjects].

Daily dynamics of pharyngeal microflora was evaluated in the absence of preventive treatment and using a local lactate-producing probiotic preparation during 24 hour-long simulated microgravity. The study showed that the short-term application of the local lactate-producing probiotic (four times daily) significantly reduced titers of opportunistic pathogenic microflora and increased the amount of symbionts in the pharynx.

[Posttraumatic periosteal reaction in the skull arch bones].

The mechanisms of genesis, morphological features of posttraumatic periosteal reaction in skull cap bones were considered. The forensic-medical assessment of this reaction was given.