[Anti-rabies vaccines applied in the Russian Federation and perspectives for their improvement].

Rabies is almost ubiquitous (except in certain areas) and poses a significant danger to both animals and humans. Every year around 55,000 people die from this disease worldwide. In the Russian Federation alone 400,000- 450,000 patients annually apply for anti-rabies treatment.

[Comparative molecular and genetic characterization of rabies viruses (Rabies lyssavirus, Lyssavirus, Rhabdoviridae) circulated in the Russian Federation in 1985-2016.].

Introduction: Rabies caused by the neurotropic virus of the genus Lyssavirus, Rhabdoviridae family, which infects all warm-blooded vertebrates including human beings. The homology level of the amino acid sequences for Lyssaviruses nucleoprotein reaches 78-93%. Aim - study the genetic diversity and molecular epidemiology of Lyssaviruses circulated in the Russian Federation in 1985-2016.

Monitoring of rabies in wild animals in the Kirov region after oral immunization.

This work presents the results of the molecular genetic research on genomes of field isolates of the rabies virus circulating in the territory of the Kirov region in order to analyze the phylogenetic relationship between the wild isolate genomes and to determine the possible reversion of the vaccine strain of the rabies virus used in the oral vaccine to virulent variant. We studied 24 brain samples from wild carnivores shot after oral immunization of the area with Rabivak-O/333. A bait with the vaccine provided by the Veterinary Service of the Kirov was also studied.

[Production of the monoclonal antibodies to the rabies virus nucleoprotein].

Five hybridomas secreting monoclonal antibodies (MAbs) for the nucleocapsid protein of the rabies virus were obtained through the fusion of the SP2/0 murine myeloma cells with splenocytes of BALB/c mice immunized with fixed rabies virus (CVS strain). All hybridomas secret MAbs of the IgG class that display different specificity to the nucleocapsids of rabies and rabies-related viruses. MAbs 2ell showed the specificity for the prevalent in Russia rabies viruses that are similar to commercially available anti-rabies conjugate.

[Genetic effects induced by nickel sulfate in germline and somatic cells of WR mice].

We examined the effects of nickel sulfate at doses 0.5 to 5.0 mg/kg (LD50) on the frequency of dominant lethal mutations and two-strand DNA breaks (TSBs) in germline cells and on an increase in frequency in gene mutations W(y) in pigment cells of first-generation mice.