A5085649145- Viral Infections and Vectors
- Mosquito-borne diseases and control
- Zoonotic diseases and public health
- Escherichia coli research studies
- Fire effects on ecosystems
- COVID-19 epidemiological studies
- Urinary Tract Infections Management
- Animal Virus Infections Studies
- Viral Infections and Immunology Research
- Cervical Cancer and HPV Research
- Antibiotic Resistance in Bacteria
- Enterobacteriaceae and Cronobacter Research
- Yersinia bacterium, plague, ectoparasites research
- Bacillus and Francisella bacterial research
- Animal Disease Management and Epidemiology
- Viral Infections and Outbreaks Research
- Reproductive tract infections research
- Vector-Borne Animal Diseases
Russian Scientific Research Institute Microbe
2020-2022
Saratov State Medical University
2013-2020
Objective of this study was the molecular genetic characteristics uropathogenic strains Escherichia coli , isolated from urine patients with urinary tract infections in Saratov City, order to determine phylogenetic groups and subgroups which belong, identify markers associated virulence. Materials methods . Molecular 102 E. were infections, performed. PCR used frequency oc-currence genes ( fimH, pap, sfa, afa, iha, irp2, iuc, iroN, hlyA, vat, usp, set-1, kpsMT, iss, cva, ompT ) factors...
Pathogenic hantaviruses, belonging to the family Hantaviridae , genus Orthohantaviru s, are widely spread in many regions of world and cause hemorrhagic fever with renal syndrome (HFRS) Europe Asia. In European Russia, most active HFRS foci located optimum habitat area natural reservoir Puumala virus (PUUV), bank voles ( Myodes glareolus ), – Middle Volga Cis-Urals. The largest number cases was registered Federal District. 2019, an outbreak among residents Saratov Region, 2702. Objective...
The objective is to determine the complete nucleotide sequence and conduct a phylogenetic analysis of genome variants Puumala virus isolated in Saratov region. Materials methods. samples for study were field material collected Gagarinsky (formerly Saratovsky), Engelssky, Novoburassky Khvalynsky districts region period from 2019 2022. To specifically enrich samples, used PCR developed specific primer panel. Next, resulting products sequenced fragments assembled into one each segment genome....
West Nile virus (WNV) circulation in the territory of Saratov region and its role infectious pathology were investigated. For this purpose, studies conducted 2013-2015, suspensions bloodsucking arthropods, organs birds small mammals analyzed for presence WNV markers (antigens and/or RNA). The seroprevalence level live-stock animals population was evaluated; clinical samples from patients with symptoms compatible fever (WNF) analyzed. As a result investigations, detected field gathered...
In order to identify the risk of hemotransfusion transmission West Nile virus in territory Saratov Region, carried out has been analysis 1760 blood sera and 270 samples from donors residing intended detect markers, indicating recent infection with virus. Consequently, identified have IgM and/or low-avid IgG suggestive a late contact agent. The data obtained demonstrate feasibility realization mechanism for Region particular season. It is planned continue investigations, applying 2 analytical...
The review presents the materials on use of mobile laboratories, developed in Russian Federation, framework four main areas: monitoring territories to identify circulation pathogens natural-focal infectious diseases; during exacerbation epizootic situation; participation elimination outbreaks control and predict epidemiological epizootiologic situation preparation for mass events. tactical technical characteristics procedure organizing operation laboratory diagnostics mounted platform KamAZ...
<h3>Background</h3> Diagnosisof urogenital Chlamydia infection can be a challenging task in some cases due to difficulties detection of the pathogen at anatomical sites humans. The goal this study was compare efficiency C. trachomatis samples obtained from different patients. <h3>Methods</h3> Clinical specimens both genital (urethra, cervix) and extragenital (pharynx, conjunctive) were collected patients with either (Group 1, n = 7) or 2, 2). Presence these determined by PCR primers cryptic...
Aim – to determine the intensity of West Nile virus circulation in anthropogenic biotopes territory Saratov Region between 2012 and 2017. Materials methods. 1454 blood serum samples from animals private households agricultural cooperatives 14 districts were investigated: 1111 horses 343 cattle. Sera examined for presence total antibodies WNV using a test system registered Russian Federation detect this by competitive enzyme immunoassay «ID Screen Competition Multi-species» («ID. Vet»,...
The aim of the work was to study profile antibiotic resistance uropathogenic Escherichia coli strains isolated from patients with urinary tract infections in urological inpatient facility clinical hospital Saratov city, depending on appurtenance phylogenetic groups and subgroups, as well O-serogroups. Materials methods . We assessed sensitivity/resistance 25 different antibacterial drugs 102 E. studies were carried out using disk diffusion method. production extended spectrum beta-lactamases...