scholarly journals Natural Focal Viral Fevers in the South of the European Part of Russia. Hemorrhagic Fever with Renal syndrome

2020 ◽  
pp. 79-84
Author(s):  
O. V. Maletskaya ◽  
T. V. Taran ◽  
D. A. Prislegina ◽  
A. E. Platonov ◽  
V. M. Dubyansky ◽  
...  
Keyword(s):  
Hemorrhagic Fever ◽  
European Part ◽  
The South ◽  
European Part Of Russia

scholarly journals CAST/MspI gene polymorphism and its impact on growth traits of Soviet Merinoand Salsk sheep breeds in the South European part of Russia

2016 ◽  
Vol 40 ◽  
pp. 399-405 ◽  
Author(s):  
Ivan FedIvan GORLOV ◽  
Nadezhda Vasilevna SHIROKOVA ◽  
Alexander Vasilevich RANDELIN ◽  
Valeriya Nikolaevna VORONKOVA ◽  
Natalya Ivanovna MOSOLOVA ◽  
...  
Keyword(s):  
Gene Polymorphism ◽  
Growth Traits ◽  
European Part ◽  
The South ◽  
Sheep Breeds ◽  
European Part Of Russia

scholarly journals Epizootiological Monitoring of Natural Focal Infections in the South of the European Part of the Russian Federation in 2017

2019 ◽  
pp. 45-49
Author(s):  
N. F. Vasilenko ◽  
O. V. Maletskaya ◽  
D. A. Prislegina ◽  
E. A. Manin ◽  
O. V. Semenko ◽  
...  
Keyword(s):  
Russian Federation ◽  
Q Fever ◽  
Hemorrhagic Fever ◽  
European Part ◽  
The South ◽  
Hemorrhagic Fever Virus ◽  
Granulocytic Anaplasmosis ◽  
Control Research ◽  
The Russian Federation ◽  
Human Monocytic Ehrlichiosis

Objective– analysis of epizootiological manifestations of natural focal infections in the territory of the south of the European part of the Russian Federation in 2017.Materials and methods. Statistical documentation data from the Rospotrebnadzor Administrations, Centers of Hygiene and Epidemiology in the constituent entities of the Russian Federation, and Plague Control Research Institutes and Stations were used. The information was processed using Microsoft Excel 2010 software.Results and discussion. Epizootiological survey for 19 nosological forms of natural focal infections in the territory of the south of the European part of the Russian Federation was conducted. The total of 70155 samples of field material was tested; markers of 14 pathogens of natural focal infections were identified. The circulation of Crimean-Congo hemorrhagic fever virus was revealed in 11 constituent entities, tularemia and Lyme borreliosis pathogens – in 8 entities, West Nile virus – in 7. Markers of leptospirosis, Q fever, human granulocytic anaplasmosis and human monocytic ehrlichiosis pathogens were detected in 6 constituent entities, markers of the agent of hemorrhagic fever with renal syndrome – in 5 entities; markers of intestinal yersiniosis pathogen – in 3 constituent entities of the Russian Federation, pathogens of tick spotted fevers group, tick-borne viral encephalitis and pseudotuberculosis – in 2. The circulation of the virus Sindbis was identified in the Rostov Region. 

scholarly journals New records of megachilid bees (Hymenoptera: Megachilidae) from the North Caucasus and the south of European Russia

2020 ◽  
Vol 16 (2) ◽  
pp. 225-331
Author(s):  
A.V. Fateryga ◽  
◽  
M.Yu. Proshchalykin ◽  
Keyword(s):  
New Records ◽  
Distinct Species ◽  
European Part ◽  
European Russia ◽  
North Caucasus ◽  
The South ◽  
The North ◽  
The Family ◽  
European Part Of Russia ◽  
South Of European Russia

New data on 22 species of bees of the family Megachilidae from the North Caucasus and the south of European Russia are reported. Six species are new to Russia: Hoplitis curvipes (Morawitz, 1871), Osmia cinerea Warncke, 1988, O. ligurica Morawitz, 1868, O. cyanoxantha Pérez, 1879, Protosmia glutinosa (Giraud, 1871), and Coelioxys mielbergi Morawitz, 1880. Hoplitis turcestanica (Dalla Torre, 1896), sp. resurr. is treated as a distinct species, not a junior synonym of H. caularis (Morawitz, 1875). Megachile albocristata Smith, 1853 and M. alborufa Friese, 1911 are listed instead of previously recorded M. lefebvrei (Lepeletier de Saint-Fargeau, 1841) and M. pyrenaica (Lepeletier de Saint-Fargeau, 1841), respectively. Fourteen new regional records are reported: seven species are new to the North Caucasus, five ones are new to the south of European Russia, and two species are new to the European part of Russia as a whole. The numbers of megachilid bee species currently known in Russia, the North Caucasus, and the south of European Russia are 217, 130, and 71, respectively. The lectotype of Osmia proxima Morawitz, 1875 is designated.

STEPPE FIRE DYNAMICS IN THE SOUTH-EAST OF THE EUROPEAN PART OF RUSSIA

2020 ◽  
Author(s):  
Stanislav Shinkarenko ◽  
Viktoria Doroshenko ◽  
Asel Berdengalieva
Keyword(s):  
European Part ◽  
The South ◽  
Fire Dynamics ◽  
Burnt Area ◽  
Burned Areas ◽  
European Part Of Russia ◽  
The Republic

The paper presents the results of geoinformation mapping of burned areas in zonal landscapes of the Astrakhan, Volgograd regions and the Republic of Kalmykia for 1998-2019. In total, over the studied period, more than 6 million hectares were covered by fire, more than 15 thousand fires were identified. The total burnt area, excluding recurrence, is more than 15 million hectares. Some areas have burned out up to 11-14 times in 20 years.

scholarly journals Genetic Monitoring of Crimean-Congo Hemorrhagic Fever Virus in the South of the European Part of Russia

2012 ◽  
pp. 80-85 ◽  
Author(s):  
A. S. Volynkina ◽  
A. N. Kulichenko
Keyword(s):  
Genetic Variants ◽  
Hemorrhagic Fever ◽  
Nucleotide Sequences ◽  
European Part ◽  
Clinical Samples ◽  
Virus Variant ◽  
Hemorrhagic Fever Virus ◽  
Cchf Virus ◽  
European Part Of Russia ◽  
First Time

Presented are the results of gene-typing of CCHF virus detected in clinical samples from CHF patients from the Stavropol, Rostov and Astrakhan Regions in 2011. For 28 samples determined are nucleotide sequences of the fragments 115–652 (S segment) and fragments 984–1469 (M segment). Philogenetic analysis of these nucleotide sequences demonstrated that typical strains circulated in 2011 in the regions under surveillance, importation of the new genetic variants of the virus did not take place. CCHF virus variant affiliated to the subgroup “Astrakhan-2” was detected in the clinical samples for the first time and characterized for its genome S- and M-segment fragments.

scholarly journals Detection of the RNA for new multicomponent virus in patients with Crimean-Congo hemorrhagic fever in southern Russia

2020 ◽  
Author(s):  
Vladimir Ternovoi ◽  
Anastasia Gladysheva ◽  
Alexandra Sementsova ◽  
Anna Zaykovskaya ◽  
Anna Volynkina ◽  
...  
Keyword(s):  
Phylogenetic Analyses ◽  
Hemorrhagic Fever ◽  
European Part ◽  
Viral Rna ◽  
Crimean Congo Hemorrhagic Fever ◽  
Viral Genomes ◽  
Cchf Virus ◽  
European Part Of Russia ◽  
Human Sera ◽  
Southern Russia

Background: Recently, a new multicomponent RNA-containing virus was described and called as Jingmen tick virus (JMTV) supposedly belonging to flaviviruses. A virus consists of four viral particles and JMTV was firstly isolated from ticks in China and South America. Aims: Detection viral RNA specific for JMTV complex, sequencing genome fragments and taxonomy identification novel virus from JMTV complex in patients with Crimean-Congo hemorrhagic fever (CCHF) from southern European part of Russia. Materials and methods: Panel of 20 randomly selected sera from patients with confirmed Crimean-Congo hemorrhagic fever was collected in 2016 and was used for detection JMTV and CCHF viral RNA by PCR with experimental primers. Subsequent sequencing of isolated fragments of viral genomes was used for identification JMTV and CCHF virus genetic materials and phylogenetic analyses. Results: The viral RNAs of the CCHF virus and JMTV were detected in blood of four patients. Sequencing of the isolated PCR fragment of S segment CCHF virus allowed identifying these RNA isolates as Europe 1 lineage, subgroups Va and Vb of the CCHF virus that is a typical for the southern European part of the Russia. The nucleotide sequences of segment 2 (GP glycoprotein) of the JMTV were also detected by RP PCR and sequencing in these human sera. The new JMTV isolates were clustered together by phylogenetic analysis. The level of nucleotide identity for newly discovered JMTV isolates was only about 81-82% with comparison to the previously described European variants (Kosovo) of the JMTV. Conclusions: The results suggest that viral genomic RNA for new multicomponent flavivirus named as Manych virus and related to the JMTV complex was discovered in sera of CCHF patients in Russia.

scholarly journals Oak forests of the alliance Scutellario altissimae–Quercion roboris Goncharenko et al. 2020 in the South of the European part of Russia

2021 ◽  
Vol 4 (11) ◽  
pp. 43-60
Author(s):  
Tatyana Sokolova ◽  
◽  
Olga Ermolaeva ◽  
Keyword(s):  
European Part ◽  
Russian Plain ◽  
Oak Forests ◽  
The South ◽  
Current Definition ◽  
European Part Of Russia ◽  
Don River ◽  
New Association ◽  
Current Area ◽  
Definition Of

The article describes a new association of meso-xerophylous forests in the South of the European part of Russia Poo nemoralis–Quercetum roboris ass. nov. hoc loco, its differentiation from analogous syntaxa is discussed, and new data on the distribution of communities of the alliance Scutellario altissimae–Quercion roboris Goncharenko et al. 2020 on the Russian Plain are done. Vegetation classification was carried out by J. Braun-Blanquet approach based on 470 relevés of forest vegetation, collected by the author in 2007–2021 in the northern and central parts of Rostov, Voronezh and Volgograd Regions. In addition, the analysis included 777 relevés from the phytocenary made by G. M. Zozulin in the same regions in 1960–1980s. Based on the studies carried out, the current area of the alliance can be expanded to the lower reaches of the Don River. For a more adequate reflection of the floristic, ecological and geographical features of its communities, it was proposed to change the composition of the diagnostic species of the alliance and it was recommended to amend the current definition of the order Quercetalia pubescenti-petraeae, expanding its area to Eastern Europe.

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