Results 21 to 30 of about 89,870 (258)
Microorganisms, 2023 Ixodes apronophorus is an insufficiently studied nidicolous tick species. For the first time, the prevalence and genetic diversity of Rickettsia spp. in Ixodes apronophorus, Ixodes persulcatus, and Ixodes trianguliceps ticks from their sympatric habitats
Yana Igolkina +6 more
doaj +1 more source
Hantaviruses in Insectivore Populations in Siberia
Проблемы особо опасных инфекций, 2018 Objective of the study was investigation of hantaviruses in a new natural reservoir - insectivores, their diversity and geographic distribution in the Western and Eastern Siberia. Materials and methods.
L. N. Yashina +6 more
doaj +1 more source
Natural Mediterranean Spotted Fever Foci, Qingdao, China
Emerging Infectious Diseases, 2022 We sequenced DNA from spleens of rodents captured in rural areas of Qingdao, East China, during 2013–2015. We found 1 Apodemus agrarius mouse infected with Rickettsia conorii, indicating a natural Mediterranean spotted fever foci exists in East China ...
Xiao-Lan Gu +10 more
doaj +1 more source
Эпидемиология и вакцинопрофилактика, 2015 Previously, we found high species- and antigenic heterogeneity of spotted fever group rickettsiae circulating in the territories of the Russian Federation. This paper presents the results of the detection of antibodies to R. sibirica and R.
I. E. Samoylenko +6 more
doaj +1 more source
Эпидемиология и вакцинопрофилактика, 2015 An analysis of modern trends of Rickettsiae’s detection and laboratory diagnostics for spotted fever group rickettsioses is present. Due to the sharp decline in the range of manufactured products and increase the spectrum of rickettsial species ...
N. V. Rudakov +2 more
doaj +1 more source
Development and evaluation of the RT-PCR kit for the rabies virus diagnosis
Вопросы вирусологии, 2016 To improve the diagnosis, surveillance, and control for the rabies virus, a kit for hybridization-triggered fluorescence detection of rabies virus DNA by the RT-PCR technique was developed and evaluated. The analytical sensitivity of the kit was 4*103 GE
V. G. Dedkov +5 more
doaj +1 more source
Проблемы особо опасных инфекций, 2023 The SNP-typing method based on the detection of stable genetic markers in the genome, i.e., single nucleotide polymorphisms, is successfully used for genotyping of pathogenic microorganisms and can be applied for SNP-profiling of Yersinia pestis strains ...
A. N. Balykova +8 more
doaj +1 more source
Epizootic Activity and Epidemic Manifestation of Natural Fod of Tularemia in Voronezh Region
Эпидемиология и вакцинопрофилактика, 2017 Tularemia natural foci were investigated in the 15 districts of the Voronezh region. 1533 small mammals of 11 species were captured in 2011, 2014 and 2015 to identify antigen and/or DNA of tularemia pathogen. In all the studied areas there are continuous
T. V. Mikhaylova +5 more
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Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Проблемы особо опасных инфекций, 2010 Short-term prognosis of epizootic activity of 11 natural plague foci in Russia for 2010 is substantiated. The analysis of the main plague carries and vectors abundance in natural foci of different types was carried out.
N. V. Popov +8 more
doaj +1 more source