Aspects of reducing the resource potential of surface waters of the Murmansk region in the global climate change and the environment and their irrational use have been considered. Increase of aquatic environment toxicity, drastic restructuring of the structural and functional characteristics of aquatic communities, changes in trophic status of lakes, reducing the stability of freshwater ecosystems, increasing the risk of catastrophic degradation have been shown. Taking into account the regional peculiarities, some indicators of surface water quality in the Murmansk region have been proposed.
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http://dx.doi.org/10.1080/10934529.2017.1318633 | DOI Listing |
Antibiotics (Basel)
December 2024
Pediatric Research and Clinical Center for Infectious Diseases, Saint Petersburg 197022, Russia.
Carbapenem-resistant (CRE) are a global health threat due to their high morbidity and mortality rates and limited treatment options. This study examines the plasmid-mediated transmission of virulence and antibiotic resistance determinants in carbapenem-resistant () and () isolated from Russian hospitals. : We performed short- and long-read whole-genome sequencing of 53 clinical isolates (48 and 5 ) attributed to 15 genetic lineages and collected from 21 hospitals across nine Russian cities between 2016 and 2022.
View Article and Find Full Text PDFZootaxa
October 2024
Polar branch of VNIRO («PINRO» named after N.M. Knipovich); Murmansk; Russia.
Four common calcareous sponge species from the Arctic are described. One species, Sycandra rappi Morozov sp. nov.
View Article and Find Full Text PDFBiology (Basel)
November 2024
Murmansk Marine Biological Institute of the Russian Academy of Sciences (MMBI RAS), 183038 Murmansk, Russia.
Dokl Biol Sci
December 2024
Institute of Biology, Karelian Research Center, Russian Academy of Sciences, Petrozavodsk, Russia.
The contents of main classes of storage lipids (triacylglycerols, cholesterol esters, and waxes) in muscles and the liver of the beaked redfish Sebastes mentella were studied across the depth gradient and in different areas of the North Atlantic. Significant differences in storage lipid contents were observed between fish from different fishing horizons. The depth-dependent changes in lipids in fish tissues and organs were assumed to indicate that triacylglycerols (TAGs), cholesterol esters (CEs), and waxes are utilized as energy sources, in particular, to maintain the buoyancy during vertical migration.
View Article and Find Full Text PDFIntroduction: HIV-1 non-structural proteins are promising targets for vaccine development and for creating approaches to personalized medicine. HIV-1 sub-subtype A6 has become the dominating strain in Russia. However, the geographic, economic and demographic characteristics of the country can contribute to the formation of differences between A6 variants circulating in different regions.
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