[The time-of-flight mass spectrometer intra-specific diagnostic of strains of Escherichia isolated from patient].

The time-of-flight mass spectrometer analysis of freshly separated human colibacillus populations for identification of markers of proteom specific for hemolytic and non-hemolytic strains, Escherichia-associant of opportunistic enterobacteria. The material consisted of 20 strains of mono-population of hemolytic Escherichia; 100 strains of mono-population of non-hemolytic Escherichia; 15 non-hemolytic strains isolated from association with opportunistic enterobacteria. The protein profiling was implemented on mass spectrometer MALDI-TOF MS Autoflex “Bruker Daltonik”.

[The genetic biochemical markers of arterial hypertension in Adolescents.].

The article deals with studying of enzyme activity of first and second lines of anti-oxidant defense in adolescents with arterial hypertension and establishing role of genetic component in realization of mechanism of development of this pathology. The main group included 20 adolescents aged from 13 to 16 years with diagnosis of arterial hypertension stage I (risk). The control group consisted of 20 healthy adolescents of corresponding age.