Toward biophysical markers of depression vulnerability.

A major difficulty with treating psychiatric disorders is their heterogeneity: different neural causes can lead to the same phenotype. To address this, we propose describing the underlying pathophysiology in terms of interpretable, biophysical parameters of a neural model derived from the electroencephalogram. We analyzed data from a small patient cohort of patients with depression and controls.

Detection of tick-borne pathogens in wild birds and their ticks in Western Siberia and high level of their mismatch.

The Tomsk region located in the south of Western Siberia is one of the most high-risk areas for tick-borne diseases due to elevated incidence of tick-borne encephalitis and Lyme disease in humans. Wild birds may be considered as one of the reservoirs for tick-borne pathogens and hosts for infected ticks. A high mobility of wild birds leads to unpredictable possibilities for the dissemination of tick-borne pathogens into new geographical regions.

[Development and assessment of a reagent kit for RNA detection of CrimeanCongo hemorrhagic fever virus with using reverse transcription loop-mediated isothermal amplification method.].

This study presents the results of laboratory trials of the reagent kit for the rapid detection of RNA of the Crimean-Congo hemorrhagic fever virus (CCHFV) using loop-mediated isothermal amplification with reverse transcription (RT-LAMP). The developed RT-LAMP reagent kit was used to detect the CCHFV and showed a sensitivity of 103 GE/ml of viral RNA, which is sufficient for detection of the CCHFV in the early stage of human infections. The kit showed high specificity and no cross-reactivity with viral panel from the State collection of viruses of the FBRI SRC VB «Vector» (arboviruses and hemorrhagic fever viruses).

Prevalence of different OmpH-types among Pasteurella multocida isolated from lungs of calves with respiratory problems.

Pasteurella multocida is among the most important respiratory pathogens of cattle. Outer-membrane protein (OmpH) constitutes an essential bacterial antigen and is well studied in avian bacterial strains. Studies on isolates from cattle with signs of respiratory disease caused by Pasteurella multocida serotypes A and D have not yet been covered in the literature.

[The role of birds in the maintenance of tick-borne infections in the Tomsk anthropurgic foci].

The role of birds in the focus of tick-borne infections was studied from 2006 to 2011. The frequency index of ticks carried by ground dwelling birds is about 49.7%.