[The influence of adenosine receptor ligands and hypoxic preconditioning on the metabolism of the brain tissue in the experiment].

Aim: To study the influence of adenosine receptor ligands and hypoxic preconditioning on carbohydrate metabolism in global brain ischemia.

Material And Methods: The study included 51 outbred white male mice weighing 20-25 g. An effect of adenosine receptor ligands and hypoxic preconditioning on brain tissue metabolism, heat exchange and longevity was explored.

[Multilocus sequence-typing of vibrio cholerae strains with various epidemic importance].

The allele polymorphism of the housekeeping genes (dnaE, lap, recA, pgm, gyrB, cat, chi, gmd) from the Vibrio cholerae strains with different epidemic importance (n = 41) isolated in Siberia and at the Far East during the cholera pandemic VII was tested. All toxigenic strains isolated at the period of epidemic complications irrespective of time and source of isolation were characterized by the identical allele profile and belonged to the same sequence-type. Nine sequence types were detected in non-epidemic isolates.