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Статті в журналах з теми "Myode glareolus"

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Автор: Grafiati

Опубліковано: 15 червня 2024

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1

Prakas, Petras, Naglis Gudiškis, Neringa Kitrytė, Dovilė Laisvūnė Bagdonaitė, and Laima Baltrūnaitė. "Detection of Three Sarcocystis Species (Apicomplexa) in Blood Samples of the Bank Vole and Yellow-Necked Mouse from Lithuania." Life 14, no. 3 (March 10, 2024): 365. http://dx.doi.org/10.3390/life14030365.

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The genus Sarcocystis is an abundant group of Apicomplexa parasites found in mammals, birds, and reptiles. These parasites are characterised by the formation of sarcocysts in the muscles of intermediate hosts and the development of sporocysts in the intestines of definitive hosts. The identification of Sarcocystis spp. is usually carried out in carcasses of animals, while there is a lack of studies on the detection of Sarcocystis species in blood samples. In the current study, blood samples of 214 yellow-necked mice (Apodemus flavicollis) and 143 bank voles (Clethrionomys glareolus) from Lithuania were examined for Sarcocystis. The molecular identification of Sarcocystis was carried out using nested PCR of cox1 and 28S rRNA and subsequent sequencing. Sarcocystis spp. were statistically (p < 0.01) more frequently detected in the bank vole (6.3%) than in yellow-necked mice (0.9%). The analysed parasites were observed in four different habitats, such as mature deciduous forest, bog, natural meadow, and arable land. Three species, Sarcocystis funereus, Sarcocystis myodes, and Sarcocystis cf. glareoli were confirmed in the bank vole, whereas only Sarcocystis myodes were found in yellow-necked mice. The obtained results are important in the development of molecular identification of Sarcocystis parasites in live animals.

2

Suchomel, Josef, Jan Zejda, Pavel Hadaš, and Marta Heroldová. "Effects of moisture conditions on the small mammal communities of floodplain forests in south Moravia (Czech Republic)." Šumarski list 141, no. 11-12 (December 4, 2017): 557–62. http://dx.doi.org/10.31298/sl.141.11-12.2.

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Changes of the moisture regime and its influence on the dominance of selected species of small mammal communities were studied in floodplain forests in southern Moravia (river Dyje). In period of typical floodplain regime characterized by groundwater table fluctuation (1968–1972, with high groundwater table level or floods in spring) dominance of Apodemus flavicollis (Mel.) was 42%, Myodes glareolus (Schreb.) 33% and Sorex araneus L. 15% of the total small mammal communities. In period 1982–1987 after cessation of floods by river regulation, rapid groundwater drop and changes in the herb layer, the dominance of Apodemus flavicollis and Myodes glareolus increased. Also the dominance of Apodemus sylvaticus (L.) increased, but that of Sorex araneus collapsed. Further revitalization measures were applied by systems of channels supplying the water to root system of forest trees but not to the herb layer. In 2002–2006 decreasing moisture condition further influenced the dominance of Apodemus flavicollis reaching mean dominance 62%, Myodes glareolus dominance decreased to 20% and that of Sorex araneus remain to be low. All estimated changes were correlated with moisture regime changes and were significant. Thus the changes in the forest moisture regime significantly affect the community of small terrestrial mammals.

3

Melnikova (Rodchenkova), E. N., I. A. Kshnyasev, S. Yu Bodrov, S. V. Mukhacheva, Yu A. Davydova, and N. I. Abramson. "Sympatric area of Myodes glareolus and M. rutilus (Rodentia, Cricetidae): historic and recent hybridization." Proceedings of the Zoological Institute RAS 316, no. 4 (December 25, 2012): 307–23. http://dx.doi.org/10.31610/trudyzin/2012.316.4.307.

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The bank vole (Myodes glareolus) and the northern red-backed vole (M. rutilus) are two phylogenetically close sylvatic species with a widely sympatric range (European part of Russia, Western Siberia). A significant number of M. glareolus with mitochondrial genome of M. rutilus was detected in this sympatry zone earlier and only one of the first generation hybrid (F1) was discovered. The aim of the present study is to assess the extent of modern hybridization and to analyze the possible conditions of interspecies hybridization between the voles. The cytochrome b gene sequences of M. glareolus (164) and M. rutilus (108) sampled in the sympatric area were studied. In order to identify the modern hybrids, 841 individuals of M. glareolus were analyzed with cytochrome b PCR-typing, two microsatellite loci and one nuclear gene (LCAT). The detected unique case of the hybridization between M. glareolus and M. rutilus in nature is evidence that it is a possible at present but rare event. According to findings in the Urals M. glareolus populations, the chances of modern hybridization in the depression phases were higher than those regardless of cycle phase. Interspecific hybridization between these vole species in the historical past may have occurred in the southern Urals refuge during the Last Glacial Maximum, at a low density of both species. A mass independent hybridization during the formation of the sympatry seems less likely.

4

Bugmyrin, Sergey, and Lyubov Alekseevna Bespyatova. "Interspecific relations of parasites of bank vole Myodes glareolus (Schreber, 1780)." Principles of the Ecology 4, no. 4 (December 2012): 21–27. http://dx.doi.org/10.15393/j1.art.2012.1981.

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5

MRÓZ, Bernard. "A PROPOSAL OF MONITORING OF THE BANK VOLE (MYODES GLAREOLU, SCHREBER 1780)." Folia Pomeranae Universitatis Technologiae Stetinensis Agricultura, Alimentaria, Piscaria et Zootechnica 361, no. 60 (February 14, 2022): 15–34. http://dx.doi.org/10.21005/aapz2021.60.4.02.

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There are many reasons why it might be necessary to monitor the bank voles. It causes damage to trees and eats seeds in orchards and tree plantations, and the determination of its presence as well as the effectiveness of the measures taken to minimize losses is very important in the activity of the above-mentioned. The rodent is also the main for central Europe reservoir of the Puumala virus, which is dangerous to humans, so observing the trends in the number of voles may be crucial. The small number of the species may indicate environmental poisoning, especially with copper. And finally, it is a very important species for the environment, both transformed by man and natural, so it is very important to preserve it despite the climate changes. The bank vole is a small mammal from the Cricetidae family. It occurs all over Europe. It lives mainly in deciduous forests of medium density and rich undergrowth, although it is also found in other areas, including anthropogenic ones. The proposed monitoring is based on catching with the use of wooden box traps and the analysis of pellets. The indicators used would be: the number of individuals caught per 100 trap-nights, the percentage of the species in total number of small mammals and the age structure of the population. In the first method one should remember about practices that will reduce or eliminate the mortality of captured animals – the appropriate setting of traps and selection of weather conditions. Also collecting pellets, one should bear in mind the limitations of this method and the differences between the spring-summer and autumn-winter material. The determination of the condition of the habitat may be based on the percentage of deciduous trees, density of trees and the appearance of the undergrowth.

6

McManus, Andrew, Celia V. Holland, Heikki Henttonen, and Peter Stuart. "The Invasive Bank Vole (Myodes glareolus): A Model System for Studying Parasites and Ecoimmunology during a Biological Invasion." Animals 11, no. 9 (August 28, 2021): 2529. http://dx.doi.org/10.3390/ani11092529.

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The primary driver of the observed increase in emerging infectious diseases (EIDs) has been identified as human interaction with wildlife and this increase has emphasized knowledge gaps in wildlife pathogens dynamics. Wild rodent models have proven excellent for studying changes in parasite communities and have been a particular focus of eco-immunological research. Helminth species have been shown to be one of the factors regulating rodent abundance and indirectly affect disease burden through trade-offs between immune pathways. The Myodes glareolus invasion in Ireland is a unique model system to explore the invasion dynamics of helminth species. Studies of the invasive population of M. glareolus in Ireland have revealed a verifiable introduction point and its steady spread. Helminths studies of this invasion have identified enemy release, spillover, spillback and dilution taking place. Longitudinal studies have the potential to demonstrate the interplay between helminth parasite dynamics and both immune adaptation and coinfecting microparasites as M. glareolus become established across Ireland. Using the M. glareolus invasion as a model system and other similar wildlife systems, we can begin to fill the large gap in our knowledge surrounding the area of wildlife pathogen dynamics.

7

Vidal, Enric, Judit Burgaya, Lorraine Michelet, Claudia Arrieta-Villegas, Guillermo Cantero, Krystel de Cruz, Jennifer Tambosco, et al. "Experimental Mycobacterium microti Infection in Bank Voles (Myodes glareolus)." Microorganisms 10, no. 1 (January 10, 2022): 135. http://dx.doi.org/10.3390/microorganisms10010135.

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Voles are maintenance hosts of Mycobacterium microti. In line with the goal to eradicate tuberculosis (TB) in livestock, the role of this mycobacteria needs to be assessed since it might interfere with current M. bovis/M. caprae surveillance strategies. To better understand the pathogenesis of TB in voles, an experimental infection model was set up to reproduce M. microti infection in laboratory Bank voles (Myodes glareolus). Two infection routes (intragastric and intraperitoneal) and doses (105 and 106 CFU/0.1 mL) were assessed. Voles were culled at different post-infection time points. Serology, histopathology, acid-fast bacilli staining, qPCR, and mycobacterial culture from tissues were performed. In addition, qPCR from feces and oral swabs were conducted to assess bacterial shedding. The model allowed us to faithfully reproduce the disease phenotype described in free-ranging voles and characterize the pathogenesis of the infection. Most animals showed multifocal and diffuse granulomatous lesions in the liver and spleen, respectively. Less frequently, granulomas were observed in lungs, lymph nodes, muscles, and salivary gland. Mycobacterial DNA was detected in feces from a few animals but not in oral swabs. However, one contact uninfected vole seroconverted and showed incipient TB compatible lesions, suggesting horizontal transmission between voles.

8

Hardestam, Jonas, Malin Karlsson, Kerstin I. Falk, Gert Olsson, Jonas Klingström, and Åke Lundkvist. "Puumala Hantavirus Excretion Kinetics in Bank Voles (Myodes glareolus)." Emerging Infectious Diseases 14, no. 8 (August 2008): 1209–15. http://dx.doi.org/10.3201/eid1408.080221.

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9

Miska-Schramm, Agata, Joanna Kapusta, and Małgorzata Kruczek. "Copper influence on bank vole’s (Myodes glareolus) sexual behavior." Ecotoxicology 27, no. 3 (February 2, 2018): 385–93. http://dx.doi.org/10.1007/s10646-018-1902-z.

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10

Williams, N. J., T. R. Jones, H. J. Leatherbarrow, R. J. Birtles, A. Lahuerta-Marin, M. Bennett, and C. Winstanley. "Isolation of a Novel Campylobacter jejuni Clone Associated with the Bank Vole, Myodes glareolus." Applied and Environmental Microbiology 76, no. 21 (September 17, 2010): 7318–21. http://dx.doi.org/10.1128/aem.00511-10.

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ABSTRACT Campylobacter jejuni can be isolated from different animal hosts. Various studies have used multilocus sequence typing to look for associations between particular clones of C. jejuni and specific hosts. Here, we describe the isolation of a novel clone (sequence type 3704 [ST-3704]) of C. jejuni associated with the bank vole (Myodes glareolus).

11

Csanády, Alexander, and Ladislav Mošanský. "Sex and age differences in skull size in Myodes glareolus from Slovakia." Animal Biology 71, no. 4 (November 18, 2021): 389–405. http://dx.doi.org/10.1163/15707563-bja10061.

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Abstract The results of a craniometric analysis of the bank vole (Myodes glareolus) were evaluated in this study. Twenty cranial variables were measured and evaluated on 149 skulls (78 males, 71 females) with respect to sex and age. The main aim of this study was to test the sexual dimorphism in skull size. Overall, our results showed that on average, the values for adult and subadult females of M. glareolus were higher than for males. Results presented here thus reveal sexual differences in the measured cranial traits, most expressed for the length of the mandible and the height of the mandible. The effect size was very large for the length of the first upper molar. Comparison of our results with those from other countries confirmed that there are regional differences. These findings highlight the need for craniometric analysis of species also at the regional level.

12

Kataržytė, Marija, and Ernestas Kutorga. "Small mammal mycophagy in hemiboreal forest communities of Lithuania." Open Life Sciences 6, no. 3 (June 1, 2011): 446–56. http://dx.doi.org/10.2478/s11535-011-0006-z.

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AbstractThe diets of small mammals in different hemiboreal spruce-dominated, oak-dominated and mixed forests in western part of Lithuania were studied by examination of fungal spores in fresh fecal pellets of caught animals. In the diets of mice (Apodemus spp.), bank voles (Myodes glareolus), and common and pygmy shrews (Sorex araneus and S. minutus), 22 different fungal taxa were identified, 15 of which were hypogeous fungi. The sporocarp abundance and the spores in fecal samples of Elaphomyces fungi prevailed in study area during this investigation. Although most of the captured individuals consumed fungi, the consumption varied among small mammal species. The data show that the fungi were more frequent and taxonomically diverse in Myodes glareolus than in Apodemus spp. diets. The study provided evidence that the fungal component in the diets of insectivorous Sorex species is more diverse than previously known. The availability of sporocarps and the fungal component in the diets of small mammals showed seasonal effects. Annual hypogeous and epigeous sporocarp abundances did not vary significantly across forest types. The significant difference in mycophagy was observed across all forest cover types, with the greatest fungal diversity in fecal samples collected in mixed coniferous-deciduous tree stands.

13

Bohdal, Tomáš, Josef Navrátil, and František Sedláček. "Small terrestrial mammals living along streams acting as natural landscape barriers." Ekológia (Bratislava) 35, no. 2 (June 1, 2016): 191–204. http://dx.doi.org/10.1515/eko-2016-0015.

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AbstractRiparian stands along streams are important landscape elements – biocorridors, allowing the dispersal of many small terrestrial mammals. Streams are, however, also barriers limiting dispersal, which leads to isolation and population-genetic changes. Communities of small terrestrial mammals (Eulipotyphla, Rodentia) were studied in 2004 to 2006 on five watercourses of varying widths in Central European cultural landscape situated in South Bohemia (Czech Republic). In total, 547 individuals from 10 species were captured by the Capture-Mark-Recapture method (CMR). Yellow-necked mouse (Apodemus flavicollis) and bank voles (Myodes glareolus) were eu-dominant species at all locations. Species diversity and equitability rose with the degree of the barrier – proportional to the width of the stream.The terrestrial mobility of selected species was also assessed. Apodemus flavicollis indicated overall highest values of mobility, and Myodes glareolus males also scored higher values, however, the width of the stream did not correlate with mobility in these species. The animals crossed water-courses on the order of tens of meters wide in the period of 3 months. The frequency of crossing of Apodemus flavicollis decreased exponentially with the width of the stream and was dependent on population density.

14

Romashov and Romashova. "FEATURES OF THE LIFE CYCLE OF ALARIA ALATA (TREMATODA, STRIGEIDIDA) IN THE ECOLOGICAL CONDITIONS OF THE CENTRAL BLACK-SOIL REGION: PARATENIC HOSTS." THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL, no. 23 (April 18, 2022): 377–81. http://dx.doi.org/10.31016/978-5-6046256-9-9.2022.23.377-381.

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New data were obtained on the implementation of the Alaria alata life cycle in the conditions of the Central Black-Soil Region. Based on the materials of our research, paratenic hosts of A. alata were identified: Natrix natrix, Vipera berus, Neovison vison, Myodes glareolus. Alaria mesocercariae were observed in all the studied Natrix natrix (27 specimens) and Vipera berus (7 specimens) with the extensiveness of infestation (EI) of 100%. Intensity of infestation (II) averaged 12.0 specimens in N. natrix (2–18 specimens) and 261.3 specimens (12–627 specimens) in V. berus. Alaria mesocercariae were found in the Neovison vison with localization mainly in the esophagus, subcutaneous tissue, striated muscles, and serous integuments. The maximum number of mesocercariae was found in the esophagus – 50 specimens. The M. glareolus was registered as a paratenic host of A. alata with localization of mesocercariae in the M. glareolus in the esophagus. Taking into account the earlier helminthofaunistic materials on the study of the life cycle of A. alata conducted in the Voronezh Region and adjacent areas, other species of mammals were also registered as paratenic hosts. Mesocercariae have been recorded in Sus scrofa, mouse-like rodents: M. glareolus and Microtus arvalis, mice: Apodemus uralensis, Apodemus flavicollis and A. agrarius, Dryomys nitedula and Castor fiber.

15

Ganzha, O. B., and V. V. Pavlovskyi. "Estimation of the reserve capacity of Myodes glareolus after acute irradiation using hematological indicators." Nuclear Physics and Atomic Energy 24, no. 4 (December 28, 2023): 376–81. http://dx.doi.org/10.15407/jnpae2023.04.376.

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The problem of identifying the sensitivity of living organisms to ionizing irradiation remains relevant, considering the spread of anthropogenic environmental pollution. The study on the effect of single X-ray irradiation (1,5 Gy) on peripheral blood of bank voles (Myodes glareolus (Schreber, 1780)) captured within territories with background radiation level was conducted. Hematological indicators, characterizing the overall condition of performance of the body, were determined dynamically on the first and seventh days after exposure to detect both early changes and the rate of recovery processes. The patterns and features of the main components of leukocyte formula found in peripheral blood of irradiated animals are being discussed. Differences between irradiated and control mouse-like rodents are shown, using parameters of erythrocytes and leukocytes. The analysis of changes in the peripheral blood of irradiated bank voles indicates the high reserve capacity of the body, according to its ability to restore homeostasis.

16

Boryakova, Elena E. "Vegetation cover and microtine rodents spatial distribution under conditions of Nizhny Novgorod oakwood." Samara Journal of Science 9, no. 2 (May 29, 2020): 20–25. http://dx.doi.org/10.17816/snv202103.

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This paper deals with the problem of the connection between small mammals spatial distribution and the vegetation cover. The study was carried out during the summer period of 2018 and 2019 in the landscape protected area Oakwood of the NNSU Botanical Garden in the province of Nizhny Novgorod. Three relevs were set up in various plant associations: Ulmetum pulmonarioso-asaroso-aegopodiosum, Acereto-Tilietum pulmonarioso-impatienosum (noli-tangerae), Querceto-Acereto-Tilietum asareto-aegopodiosum. A standard geobotanical description was carried out according to the generally accepted method using a series of Raunkier sites registration. Microtine rodents were trapped by standart traps and live traps. The caught animals turned out to belong to 2 genera and 3 species: the bank vole Myodes glareolus Schreber, the pygmy wood mouse Apodemus uralensis Pallas, and the field mouse Apodemus agrarius Pallas. The low population size of animals, as well as the fact that Apodemus agrarius is a co-dominant, may indirectly indicate the anthropogenic pressure in the investigated oak groves. Ecological plasticity of the species Myodes glareolus has been confirmed. Bank voles inhabit micro-habitats with the average data of illumination as well as shaded ones. In general, the vegetation projective cover and the presence of Norway maple undergrowth are crucial for the microtine rodents spatial distribution. Small mammals choose sites with a minimum number of Acer platanoides undergrowth, and gravitate to places where the projective cover of grass has moderate rates (from 35 to 50%). The Principal Component Analysis (PCA) using a vegetation cover species spectrum showed the presence of a significant factor for microtine rodents, which is associated with nitrophilous species (common nettle and touch-me-not balsam). The presence of those plants may indicate a significant anthropogenic pressure on the vegetation cover. In addition, it is important that plants belong to a particular eco-coenotic group. The species Myodes glareolus and Apodemus agrarius differ on the nemoral factor, and their ecological niches do not overlap.

17

Murtomaa, Mari, Pirkko Viitala, Juho Hokkanen, Olavi Pelkonen, and Arja Rautio. "Xenobiotic metabolism of bank vole (Myodes glareolus) exposed to PCDDs." Toxicology Letters 189 (September 2009): S197. http://dx.doi.org/10.1016/j.toxlet.2009.06.597.

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18

Nybakken, Line, Anne-Marit Helmersen, Yngvar Gauslaa, and Vidar Selås. "Lichen Compounds Restrain Lichen Feeding by Bank Voles (Myodes glareolus)." Journal of Chemical Ecology 36, no. 3 (February 26, 2010): 298–304. http://dx.doi.org/10.1007/s10886-010-9761-y.

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19

Murtomaa, Mari, Pirkko Viitala, Juho Hokkanen, Olavi Pelkonen, and Arja Rautio. "Xenobiotic metabolism of bank vole (Myodes glareolus) exposed to PCDDs." Environmental Toxicology and Pharmacology 29, no. 1 (January 2010): 19–23. http://dx.doi.org/10.1016/j.etap.2009.09.002.

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20

Williams, Evan P., Mariah K. Taylor, Iryna Demchyshyna, Igor Nebogatkin, Olena Nesterova, Iryna Khuda, Lyudmyla Chernenko, et al. "Prevalence of Hantaviruses Harbored by Murid Rodents in Northwestern Ukraine and Discovery of a Novel Puumala Virus Strain." Viruses 13, no. 8 (August 18, 2021): 1640. http://dx.doi.org/10.3390/v13081640.

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In Europe, two species of hantaviruses, Puumala orthohantavirus (PUUV) and Dobrava orthohantavirus (DOBV), cause hemorrhagic fever with renal syndrome in humans. The rodent reservoirs for these viruses are common throughout Ukraine, and hence, the goal of this study was to identify the species and strains of hantaviruses circulating in this region. We conducted surveillance of small rodent populations in a rural region in northwestern Ukraine approximately 30 km from Poland. From the 424 small mammals captured, we identified nine species, of which the most abundant were Myodes glareolus, the bank vole (45%); Apodemus flavicollis, the yellow-necked mouse (29%); and Apodemus agrarius, the striped field mouse (14.6%) Using an indirect immunofluorescence assay, 15.7%, 20.5%, and 33.9% of the sera from M. glareolus, A. glareolus, and A. flavicollis were positive for hantaviral antibodies, respectively. Additionally, we detected antibodies to the hantaviral antigen in one Microtus arvalis, one Mus musculus, and one Sorex minutus. We screened the lung tissue for hantaviral RNA using next-generation sequencing and identified PUUV sequences in 25 small mammals, including 23 M. glareolus, 1 M. musculus, and 1 A. flavicollis, but we were unable to detect DOBV sequences in any of our A. agrarius specimens. The percent identity matrix and Bayesian phylogenetic analyses of the S-segment of PUUV from 14 M. glareolus lungs suggest the highest similarity (92–95% nucleotide or 99–100% amino acid) with the Latvian lineage. This new genetic information will contribute to future molecular surveillance of human cases in Ukraine.

21

Riabchenko, N. M., O. O. Burdo, and A. I. Lypska. "Cytogenetic studies of Myodes glareolus from the natural populations of the Chornobyl Exclusion Zone in the remote post-accident period." Nuclear Physics and Atomic Energy 23, no. 1 (March 25, 2022): 39–46. http://dx.doi.org/10.15407/jnpae2022.01.039.

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The results of cytogenetic studies of bank voles (Myodes glareolus) carried out during 2009 - 2016 in the areas of the Chornobyl Exclusion Zone with different levels of radionuclide contamination are presented. In the remote period after the Chornobyl accident features of chromosomal instability in somatic cells of examined animals, manifested as elevated levels of bone marrow cells with micronuclei, are observed. Probably, they can be caused by transgenerational radiation-induced chromosomal instability and changes in the ecological characteristics of the population under the combined impact of chronic low-intensity radiation and negative environmental factors.

22

Schneider, Julia, Bernd Hoffmann, Cristina Fevola, Marie Luisa Schmidt, Christian Imholt, Stefan Fischer, Frauke Ecke, et al. "Geographical Distribution and Genetic Diversity of Bank Vole Hepaciviruses in Europe." Viruses 13, no. 7 (June 28, 2021): 1258. http://dx.doi.org/10.3390/v13071258.

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The development of new diagnostic methods resulted in the discovery of novel hepaciviruses in wild populations of the bank vole (Myodes glareolus, syn. Clethrionomys glareolus). The naturally infected voles demonstrate signs of hepatitis similar to those induced by hepatitis C virus (HCV) in humans. The aim of the present research was to investigate the geographical distribution of bank vole-associated hepaciviruses (BvHVs) and their genetic diversity in Europe. Real-time reverse transcription polymerase chain reaction (RT-qPCR) screening revealed BvHV RNA in 442 out of 1838 (24.0%) bank voles from nine European countries and in one of seven northern red-backed voles (Myodes rutilus, syn. Clethrionomys rutilus). BvHV RNA was not found in any other small mammal species (n = 23) tested here. Phylogenetic and isolation-by-distance analyses confirmed the occurrence of both BvHV species (Hepacivirus F and Hepacivirus J) and their sympatric occurrence at several trapping sites in two countries. The broad geographical distribution of BvHVs across Europe was associated with their presence in bank voles of different evolutionary lineages. The extensive geographical distribution and high levels of genetic diversity of BvHVs, as well as the high population fluctuations of bank voles and occasional commensalism in some parts of Europe warrant future studies on the zoonotic potential of BvHVs.

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Baláž, Ivan. "The influence of the altitude on changes of reproduction activity and potential in the bank vole (Myodes glareolus)." Acta Carpathica Occidentalis 1, no. 1 (June 15, 2010): 53–61. http://dx.doi.org/10.62317/aco.2010.005.

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Hautala, Nina, Terhi Partanen, Anna-Maria Kubin, Heikki Kauma, and Timo Hautala. "Central Nervous System and Ocular Manifestations in Puumala Hantavirus Infection." Viruses 13, no. 6 (May 31, 2021): 1040. http://dx.doi.org/10.3390/v13061040.

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Puumala hantavirus (PUUV), carried and spread by the bank vole (Myodes glareolus), causes a mild form of hemorrhagic fever with renal syndrome (HFRS) called nephropathia epidemica (NE). Acute high fever, acute kidney injury (AKI), thrombocytopenia, and hematuria are typical features of this syndrome. In addition, headache, blurred vision, insomnia, vertigo, and nausea are commonly associated with the disease. This review explores the mechanisms and presentations of ocular and central nervous system involvement in acute NE.

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Tolf, Conny, Maria Gullberg, E. Susanne Johansson, Robert B. Tesh, Björn Andersson, and A. Michael Lindberg. "Molecular characterization of a novel Ljungan virus (Parechovirus; Picornaviridae) reveals a fourth genotype and indicates ancestral recombination." Journal of General Virology 90, no. 4 (April 1, 2009): 843–53. http://dx.doi.org/10.1099/vir.0.007948-0.

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Ljungan virus (LV) was discovered 20 years ago in Swedish bank voles (Myodes glareolus, previously referred to as Clethrionomys glareolus) during the search for an infectious agent causing lethal myocarditis in young athletes. To date, the genomes of four LV isolates, including the prototype 87-012 strain, have been characterized. Three of these LV strains were isolated from bank voles trapped in Sweden. Sequence analysis of an American virus (M1146), isolated from a montane vole (Microtus montanus) in western USA, indicates that this strain represents a genotype that is different from the Swedish strains. Here, we present genomic analyses of a fifth LV strain (64-7855) isolated from a southern red-backed vole (Myodes gapperi) trapped during arbovirus studies in New York state in the north-eastern USA in the 1960s. Sequence analysis of the 64-7855 genome showed an LV-like genome organization and sequence similarity to other LV strains. Genetic and phylogenetic analyses of the evolutionary relationship between the 64-7855 strain and other viruses within the family Picornaviridae, including previously published LV strains, demonstrated that the 64-7855 strain constitutes a new genotype within the LV species. Analyses also showed that different regions of the 64-7855 genome have different phylogenetic relationships with other LV strains, indicating that previous recombination events have been involved in the evolution of this virus.

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Žákovská, Alena, Eva Bártová, Pavlína Pittermannová, and Marie Budíková. "Antibodies Related to Borrelia burgdorferi sensu lato, Coxiella burnetii, and Francisella tularensis Detected in Serum and Heart Rinses of Wild Small Mammals in the Czech Republic." Pathogens 10, no. 4 (April 1, 2021): 419. http://dx.doi.org/10.3390/pathogens10040419.

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Wild small mammals are the most common reservoirs of pathogenic microorganisms that can cause zoonotic diseases. The aim of the study was to detect antibodies related to Borrelia burgdorferi sensu lato, Coxiella burnetii, and Francisella tularensis in wild small mammals from the Czech Republic. In total, sera or heart rinses of 211 wild small mammals (168 Apodemus flavicollis, 28 Myodes glareolus, 9 A. sylvaticus, and 6 Sorex araneus) were examined by modified enzyme-linked immunosorbent assay. Antibodies related to B.burgdorferi s.l., C. burnetii, and F. tularensis were detected in 15%, 19%, and 20% of animals, respectively. The prevalence of B. burgdorferi and F. tularensis statistically differed in localities and F. tularensis also differed in sex. Antibodies against 2–3 pathogens were found in 17% of animals with a higher prevalence in M. glareolus. This study brings new data about the prevalence of the above-mentioned pathogens.

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Kloch, Agnieszka, Ewa J. Mierzejewska, Renata Welc-Falęciak, Anna Bajer, and Aleksandra Biedrzycka. "Cytokine gene polymorphism and parasite susceptibility in free-living rodents: Importance of non-coding variants." PLOS ONE 18, no. 1 (January 24, 2023): e0258009. http://dx.doi.org/10.1371/journal.pone.0258009.

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Associations between genetic variants and susceptibility to infections have long been studied in free-living hosts so as to infer the contemporary evolutionary forces that shape the genetic polymorphisms of immunity genes. Despite extensive studies of proteins interacting with pathogen-derived ligands, such as MHC (major histocompatilbility complex) or TLR (Toll-like receptors), little is known about the efferent arm of the immune system. Cytokines are signalling molecules that trigger and modulate the immune response, acting as a crucial link between innate and adaptive immunity. In the present study we investigated how genetic variation in cytokines in bank voles Myodes glareolus affects their susceptibility to infection by parasites (nematodes: Aspiculuris tianjensis, Heligmosomum mixtum, Heligmosomoides glareoli) and microparasites (Cryptosporidium sp, Babesia microti, Bartonella sp.). We focused on three cytokines: tumour necrosis factor (TNF), lymphotoxin alpha (LTα), and interferon beta (IFNβ1). Overall, we identified four single nucleotide polymorphisms (SNPs) associated with susceptibility to nematodes: two located in LTα and two in IFNβ1. One of those variants was synonymous, another located in an intron. Each SNP associated with parasite load was located in or next to a codon under selection, three codons displayed signatures of positive selection, and one of purifying selection. Our results indicate that cytokines are prone to parasite-driven selection and that non-coding variants, although commonly disregarded in studies of the genetic background of host-parasite co-evolution, may play a role in susceptibility to infections in wild systems.

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Мякушко, С. А. "Багаторічні зміни просторової структури популяцій рудої нориці (Myodes glareolus) грабової діброви". Biosystems diversity 25, № (3) (2017): 169–73.

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Wasberg, Anishia, Jayna Raghwani, Jinlin Li, John H. O. Pettersson, Johanna F. Lindahl, Åke Lundkvist, and Jiaxin Ling. "Discovery of a Novel Coronavirus in Swedish Bank Voles (Myodes glareolus)." Viruses 14, no. 6 (June 1, 2022): 1205. http://dx.doi.org/10.3390/v14061205.

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The unprecedented pandemic COVID-19, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), with bats as original reservoirs, has once again highlighted the importance of exploring the interface of wildlife diseases and human health. In this study, we identified a novel Betacoronavirus from bank voles (Myodes glareolus) in Grimsö, Sweden, and this virus is designated as Grimso virus. Repeated detection over three years and an overall prevalence of 3.4% suggest that the virus commonly occurs in bank voles. Furthermore, phylogenetic analyses indicate that the Grimso virus belongs to a highly divergent Embecovirus lineage predominantly associated with bank voles. Given that bank voles are one of the most common rodent species in Sweden and Europe, our findings indicate that Grimso virus might be circulating widely in bank voles and further point out the importance of sentinel surveillance of coronaviruses in wild small mammalian animals, especially in wild rodents.

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Mokkonen, M., H. Kokko, E. Koskela, J. Lehtonen, T. Mappes, H. Martiskainen, and S. C. Mills. "Negative Frequency-Dependent Selection of Sexually Antagonistic Alleles in Myodes glareolus." Science 334, no. 6058 (November 17, 2011): 972–74. http://dx.doi.org/10.1126/science.1208708.

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LEDEVIN, RONAN, JOHAN R. MICHAUX, VALÉRIE DEFFONTAINE, HEIKKI HENTTONEN, and SABRINA RENAUD. "Evolutionary history of the bank vole Myodes glareolus: a morphometric perspective." Biological Journal of the Linnean Society 100, no. 3 (June 29, 2010): 681–94. http://dx.doi.org/10.1111/j.1095-8312.2010.01445.x.

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32

Sadeghinezhad, J., C. Sorteni, G. Di Guardo, C. D’Agostino, U. Agrimi, R. Nonno, and R. Chiocchetti. "Neurochemistry of myenteric plexus neurons of bank vole (Myodes glareolus) ileum." Research in Veterinary Science 95, no. 3 (December 2013): 846–53. http://dx.doi.org/10.1016/j.rvsc.2013.07.028.

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Rudaitytė-Lukošienė, Eglė, Marius Jasiulionis, Linas Balčiauskas, Petras Prakas, Vitalijus Stirkė, and Dalius Butkauskas. "Morphological and Molecular Description of Sarcocystis myodes n. sp. from the Bank Vole (Clethrionomys glareolus) in Lithuania." Biology 11, no. 4 (March 26, 2022): 512. http://dx.doi.org/10.3390/biology11040512.

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Numerous rodent species have been broadly examined for Sarcocystis parasites. Nevertheless, recent investigations on Sarcocystis spp. in voles are lacking. As many as 45 bank voles (Clethrionomys glareolus) captured in several locations in Lithuania were examined in the present study. Based on morphological, genetic, and phylogenetic results, sarcocysts detected in one bank vole were described as Sarcocystis myodes n. sp. Using light microscopy analysis, the observed sarcocysts were ribbon-shaped, 6000–3000 × 70–220 µm in size. Sarcocysts were characterized by a relatively thin (about 1 μm) and apparently smooth cyst wall. The lancet-shaped bradyzoites were 9.6–12.0 × 3.1–4.6 μm in size. By transmission electron microscopy, the sarcocyst wall was up to 1 μm thick, parasitophorous vacuolar membrane had small knob-like blebs. Based on 18S rDNA, 28S rDNA, cox1, rpoB, and ITS1 loci, S. myodes showed highest similarity with S. ratti from the black rat (Rattus rattus). According to phylogenetic placement, S. myodes was most closely related to Sarcocystis spp. that employ predatory mammals as their definitive hosts. Morphologically, sarcocysts of S. myodes have similar features to those of S. cernae, S. dirumpens, and S. montanaensis described in voles, however, they use birds of prey or snakes as their definitive hosts.

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Mikhalap, S. G., and A. V. Istomin. "Modeling Spatial Niches of Small Mammals Using the Example of <i>Myodes glareolus</i> in Mosaic Southern Taiga Forests." Известия Российской академии наук. Серия биологическая, no. 8 (December 1, 2023): 42–51. http://dx.doi.org/10.31857/s1026347023600875.

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Based on long-term (2010–2014) studies carried out in the forest ecosystems of the Central Forest Biosphere Reserve, two models of the spatial niche of the bank vole (Myodes glareolus Schreber, 1780) were constructed using factor analysis (ENFA). Models with a sufficient level of quality characterize the characteristics of the species’ niche. The modeling results make it possible to describe the structure of the optimal habitat for the bank vole in mosaic southern taiga forests at different levels (scales) of spatial organization.

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Емельянова, Алла Александровна. "Variability of some exterior features of Myodes glareolus Schreber inhabiting the Tver region." Herald of Tver State University. Series: Biology and Ecology, no. 1(65) (April 22, 2022): 50–78. http://dx.doi.org/10.26456/vtbio239.

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При исследования популяционных особенностей размеров и пропорций тела рыжей полевки, обитающей на территории Тверской области, для некоторых выборок из 7 рассматриваемых было зарегистрировано наличие полового диморфизма по длине тела и хвоста. Наиболее выраженные различия зверьков отмечались по длине тела: по данному экстерьерному признаку можно выделить две группы популяций, при сопоставлении которых получены высокие уровни значимости отличий - западную (более крупные зверьки) и северо-восточную (полевки с меньшими размерами тела). Длина ступни - наименее изменчивый метрический признак у рыжих полевок, обитающих на территории Тверской области; для остальных экстерьерных признаков не прослеживались определенные закономерности географической изменчивости. Проверка таксономического значения популяционных различий по применяемым морфологическим показателям с помощью коэффициента различия CD показала, что все обнаруженные различия не достигли уровня подвидовых и являются популяционными. При этом было отмечено сходство значений средних и крайних величин длины тела рыжих полевок из северо-восточных районов Тверской области с таковыми, представленными в литературных источниках для северного подвида рыжей полевки (M. gl. suecicus Miller) в пределах западной части его ареала In the study of population characteristics of the size and body proportions of the red vole living in the Tver region, for some of the 7 samples considered, the presence of sexual dimorphism along the length of the body and tail was registered. The most pronounced differences in animals were observed in body length: according to this exterior feature, two groups of populations can be distinguished, which are compared with high levels of significance of differences - western (larger animals) and northeastern (voles with smaller bodies). Foot length is the least variable metric feature in red voles living in the Tver region; for other exterior features, certain patterns of geographical variability were not observed. Examination of the taxonomic significance of population differences in the applied morphological indicators using the CD difference coefficient showed that all the detected differences did not reach the level of subspecies and are populational. The meanings of the mean and extreme body length values of red voles from the north-eastern regions of the Tver region were similar to those presented in the literature for the northern subspecies of red voles (M. gl. Suecicus Miller) within the western part of its range.

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Klimova, Alena Sergeevna, and Marina Valeryevna Sirotina. "Features of craniological signs of <i>Myodes glareolus</i> Schreber in the Kostroma Region." Samara Journal of Science 12, no. 1 (June 29, 2023): 48–56. http://dx.doi.org/10.55355/snv2023121108.

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As part of the comprehensive monitoring of the state of the ecosystems of the Reserve Kologrivsky Les, studies of the Myodes glareolus Schreber population organization were conducted for eleven years (20122022). To compare the values of craniological signs of the control population, similar measurements were considered in rodents living on the territory of Minskoe forestry in the Kostroma Region (20212022). The paper provides data on the size and proportions of the skull of this species. Osteological indices characterizing the nutrition ecology of the studied populations and their craniometric appearance were calculated. The variability and correlation of 17 craniometric signs of Myodes glareolus was analyzed in order to diagnose the degree of optimality of conditions for the existence of this species populations, as well as to assess the state of the environment in complex biological monitoring programs. Data were obtained on the patterns of variability of metric and nonmetric features of the skull in a number of years, and the influence of the sex structure of the population, the dynamics of its population, weather and climatic factors on the determinism of craniological measurements was studied. Sexual dimorphism according to these parameters was expressed slightly. There was a positive correlation of signs in rodents living on the territory of the biosphere reserve as the most optimal habitat in comparison with the territory of Minskoe forestry in the Kostroma Region, where a negative correlation was predominantly revealed. A strong correlation was established between some craniometric features characterizing the specifics of nutrition, population density, average precipitation and average air temperature. In addition, weak correlations between the body weight of individuals and the dimensions of the skull were revealed. When studying the fluctuating asymmetry of non-metric features of the left and right sides of the upper and lower jaw, a low level of the FAnm coefficient was found in the studied populations. Dynamic changes in the level of fluctuating asymmetry of rodents were insignificant. A weak negative correlation of the fluctuating asymmetry and the values of the average precipitation during the study periods were established. No significant correlation was established for the other factors. The results of the presented comprehensive study of the craniometric features of Myodes glareolus on the territory of the Kostroma Region indicate a stable state of populations in the considered environmental conditions.

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Fernández, José María, and Nerea Ruiz de Azuz. "Contribución al conocimiento de la dieta invernal de la marta (Martes martes) en el País Vasco." Galemys, Spanish Journal of Mammalogy 21, no. 2 (December 31, 2009): 47–59. http://dx.doi.org/10.7325/galemys.2009.2.a5.

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We present the analysis of a sample of 96 Pine Marten (Martes martes) scats found in winter, in a mountain beech forest in the Basque Country (Northern Spain). Small mammals (mainly Apodemus sp., Microtus sp. and Myodes glareolus) comprised 48,2% of ingested biomass, and birds 50,7%, while arthropods remained important regarding frequency of occurrence but not biomass (0,7%). This high importance of birds showed its compensatory role as type of prey during a season with an estimated low abundance of rodents in the study area.

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Klimova, Alena Sergeevna, and Marina Valeryevna Sirotina. "Comparative characteristics of the population organization of <i>Myodes glareolus</i> Schreber and <i>Apodemus uralensis</i> Pallas on the territory of the State Nature Reserve «Kologrivsky Forest» named after M.G. Sinitsyn." Samara Journal of Science 11, no. 3 (September 1, 2022): 69–78. http://dx.doi.org/10.55355/snv2022113108.

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The paper deals with a comparative analysis of the features of the population organization of the Myodes glareolus and the Apodemus uralensis on the territory of the State Nature Reserve Kologrivsky Forest named after M.G. Sinitsyn. This research is a part of a long-term monitoring of the state of populations of dominant species of small mammals on the site of the Kologrivsky Reserve. The paper presents factors of the dynamics of the density of rodent populations, considers trends in the number of individuals of the studied species, their sex and age structure, characteristics of interior and exterior features. The general tendencies and regularities of rodent adaptation to various external environmental factors are revealed. The authors have established a direct statistical dependence of the density of the studied populations on the average air temperature and an inverse dependence on the amount of precipitation. The dependence of exterior and interior features on the gender and age structure, population dynamics and weather conditions is traced. The role of autoregulation of integral population indicators as one of the mechanisms for maintaining its homeostatic state is considered. The revealed patterns allow us to make a forecast of the population dynamics of the Myodes glareolus and the Apodemus uralensis on the territory under consideration. It is possible to use the results of the study as a control example for comparison with other populations of cyclomorphic rodents in ecologically contrasting conditions of forest biocoenoses.

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Lorvelec, Olivier, Pascal Rolland, Patricia Le Quilliec, François Quénot, and Alain Butet. "Discovery of the bank vole (Myodes glareolus) on Ushant Island (Brittany, France)." Mammalia 83, no. 5 (August 27, 2019): 496–500. http://dx.doi.org/10.1515/mammalia-2018-0093.

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Abstract Ecological monitoring of small mammal occurrence on Ushant Island (Brittany, France) revealed the presence of the bank vole (Myodes glareolus) in September 2017. This was the first report of the bank vole on the island. Evaluation of previous small mammal monitoring and analysis of several batches of barn owl pellets allowed us to conclude that the arrival on the island is recent, sometime between 1995 and 2017. Further study is necessary to determine whether the current population, still incompletely distributed into suitable habitats of the island, will be self-sustaining on a long-term basis.

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Hrynevych, Yu P., L. I. Makovetska, A. I. Lуpska, and O. O. Burdo. "Prooxidant-antioxidant processes in blood and liver of murine rodents (Myodes glareolus and Apodemus flavicollis) under single irradiation." Nuclear Physics and Atomic Energy 24, no. 1 (March 25, 2023): 60–66. http://dx.doi.org/10.15407/jnpae2023.01.060.

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The effect of total single X-ray irradiation (1.5 Gy) on the course of free radical processes (FRP) in the blood and liver of red fistula (Myodes glareolus) and yellow-throated mouse (Apodemus flavicollis) was studied. It is shown that physicochemical regulation of FRP in the blood of murine rodents under total X-ray irradiation (1.5 Gy) in the early stages is carried out mainly due to catalase and reduced glutathione (GSH). This is evidenced by the stoichiometry of the CL reaction and symbat changes in the prooxidant-antioxidant ratio (PAR) and basic kinetic parameters of the CL reaction (Imax, Ifin) and antibat changes to PAR - catalase and GSH.

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Ivanter, Ernest Viktorovich. "Regulrities and factors of the numbers dynamics of the bank vole (Myodes glareolus Schr.) in the protected territories of Eastern Fennoscandia." Principles of the Ecology 49, no. 3 (September 2023): 15–35. http://dx.doi.org/10.15393/j1.art.2023.13922.

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Grod, I. M., I. V. Zagorodniuk, L. O. Shevchyk та N. Ya Kravets. "МОДЕЛЮВАННЯ ЧИСЕЛЬНОСТІ ГРИЗУНІВ У ЛІСОВИХ БІОТОПАХ ЗАХІДНОГО ПОДІЛЛЯ (НА ПРИКЛАДІ MYODES GLAREOLUS)". Scientific Issue Ternopil Volodymyr Hnatiuk National Pedagogical University. Series: Biology 81, № 1-2 (30 червня 2023): 19–30. http://dx.doi.org/10.25128/2078-2357.21.1-2.3.

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Monitoring and predicting the dynamics of abundance of species living in natural habitats is an important component stability analysis of ecosystem as well as dynamics and direction of change of biotic communities under global climate change and pressure of the alien species. The aim of the work was to build a matrix model and study the state of stabilisation of the dynamics of the bank vole population within the Leslie model. The object of the study was the population dynamics of Myodes glareolus Schreber, 1780 = Clethrionomys glareolus auct. The study is based on materials obtained during 2017–2019. This period covered one phase of the long-term population dynamics of the bank vole, named “population growth”. The research was carried out according to generally accepted methods. A total of 6400 trap-days were processed, and 358 forest fistulas were collected and studied. The intensity of harmful activity of rodents is due to the variability of the number of animals in the population. The quantitative population changes are the result of three factors: births, deaths, and migrations. The main condition for the existence of the species is the stability of the population, which is determined by the action of thecompensatory mechanisms. The growth phase of the bank vole lasted all three years of the research, the quantitative indicators were respectively: 2017 – 1.8 individuals per 100 trap-days; 2018 – 2.0 individuals per 100 trap-days; 2019 – 2.7 individuals per 100 trap-days. Low levels of the abundance in the spring of each year of the study, namely at the beginning of the breeding season (3.7 – 2.6 – 8.9 individuals per 100 trap-days). Favourable for the abundance growth was the sex ratio of the population (approximately 1:1), with some rise in the share of females, which decreases on the period of spring 2018 to autumn 2019). Some decrease in the share of immature individuals (4.5 – 3.9 – 3.1 %) is an indirect confirmation of the stability of puberty of animals with subsequent replenishment of the "stock", which led to accelerated reproduction and, consequently, provided prerequisites for further population growth. The causal mechanisms of population control established by us, without a doubt, can serve as a basis for further prognosis, of the number of pests in natural habitats. To predict population changes, the Leslie model, which is widely used in mathematical analyses of the abundance of both plant and animal groups, was chosen. The algorithm for building a matrix model, detailed in the article, has five following steps. The exponential nature of the actual and projected growth of the bank vole population during the five-year cycle (2017–2019 with a prognosis until 2023) revealed in the analysis can be explained not so much by the power of the species' reproductive potential as by the lack of the significant changes in habitat, caused by constant weather conditions, low individual mortality from predators and non-communicable diseases or other accidents. The application of the matrix model allowed to confirm the key role of the main compensatory mechanisms of population dynamics, as they contribute to the stabilisation of the population and, as a consequence, are an important condition for the existence of the species.

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Voutilainen, Liina, Tarja Sironen, Elina Tonteri, Anne Tuiskunen Bäck, Maria Razzauti, Malin Karlsson, Maria Wahlström, Jukka Niemimaa, Heikki Henttonen, and Åke Lundkvist. "Life-long shedding of Puumala hantavirus in wild bank voles (Myodes glareolus)." Journal of General Virology 96, no. 6 (June 1, 2015): 1238–47. http://dx.doi.org/10.1099/vir.0.000076.

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Lavrinienko, Anton, Tapio Mappes, Eugene Tukalenko, Timothy A. Mousseau, Anders P. Møller, Rob Knight, James T. Morton, Luke R. Thompson, and Phillip C. Watts. "Environmental radiation alters the gut microbiome of the bank vole Myodes glareolus." ISME Journal 12, no. 11 (July 9, 2018): 2801–6. http://dx.doi.org/10.1038/s41396-018-0214-x.

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Çolak, Reyhan, İrfan Kandemir, Gül Olgun Karacan, Teoman Kankılıç, Ercüment Çolak, Nuri Yiğit, and Şakir Önder Özkurt. "Allozyme variation in bank vole, Myodes glareolus (Mammalia: Rodentia) in Northern Anatolia." Biochemical Systematics and Ecology 50 (October 2013): 304–9. http://dx.doi.org/10.1016/j.bse.2013.04.013.

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Lemaître, Jean-François, Steven A. Ramm, Nicola Jennings, and Paula Stockley. "Genital morphology linked to social status in the bank vole (Myodes glareolus)." Behavioral Ecology and Sociobiology 66, no. 1 (September 13, 2011): 97–105. http://dx.doi.org/10.1007/s00265-011-1257-4.

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Di Bari, M. A., F. Chianini, G. Vaccari, E. Esposito, M. Conte, S. L. Eaton, S. Hamilton, et al. "The bank vole (Myodes glareolus) as a sensitive bioassay for sheep scrapie." Journal of General Virology 89, no. 12 (December 1, 2008): 2975–85. http://dx.doi.org/10.1099/vir.0.2008/005520-0.

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Weber de Melo, Vanessa, Hanan Sheikh Ali, Jona Freise, Denise Kühnert, Sandra Essbauer, Marc Mertens, Konrad M. Wanka, Stephan Drewes, Rainer G. Ulrich, and Gerald Heckel. "Spatiotemporal dynamics of Puumala hantavirus associated with its rodent host,Myodes glareolus." Evolutionary Applications 8, no. 6 (May 29, 2015): 545–59. http://dx.doi.org/10.1111/eva.12263.

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Grzybek, Maciej, Daniela Antolová, Katarzyna Tołkacz, Mohammed Alsarraf, Jolanta Behnke-Borowczyk, Joanna Nowicka, Jerzy Paleolog, Beata Biernat, Jerzy M. Behnke, and Anna Bajer. "Seroprevalence of Toxoplasma gondii among Sylvatic Rodents in Poland." Animals 11, no. 4 (April 8, 2021): 1048. http://dx.doi.org/10.3390/ani11041048.

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Анотація:

Toxoplasma gondii is an intracellular Apicomplexan parasite with a broad range of intermediate hosts, including humans and rodents. Rodents are considered to be reservoirs of infection for their predators, including cats, felids, pigs, and wild boars. We conducted a multi-site, long-term study on T. gondii in northeastern Poland. The study aimed to monitor the seroprevalence of T. gondii in the four abundant vole species found in the region (Myodes glareolus, Microtus arvalis, Microtus agrestis, and Alexandromys oeconomus) and to assess the influence of both extrinsic (year of study and study site) and intrinsic (host sex and host age) factors on seroprevalence. A bespoke enzyme-linked immunosorbent assay was used to detect antibodies against T. gondii. We examined 577 rodent individuals and detected T. gondii antibodies in the sera of all four rodent species with an overall seroprevalence of 5.5% [4.2–7.3] (3.6% [2.6–4.9] for M. glareolus and 20% [12–30.9] for M. arvalis, M. agrestis, and A. oeconomus). Seroprevalence in bank voles varied significantly between host age and sex. Seroprevalence increased with host age and was higher in females than males. These results contribute to our understanding of the distribution and abundance of T. gondii in voles in Poland and confirm that T. gondii also circulates in M. glareolus and M. arvalis, M. agrestis and A. oeconomus. Therefore, they may potentially play a role as reservoirs of this parasite in the sylvatic environment.

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Ieshko, E. P., S. V. Bugmyrin, V. S. Anikanova, and Ju L. Pavlov. "Patterns in the dynamics and distribution of parasite abundance in small mammals." Proceedings of the Zoological Institute RAS 313, no. 3 (September 25, 2009): 319–28. http://dx.doi.org/10.31610/trudyzin/2009.313.3.319.

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Abundance distribution patterns of the cestode Ditestolepis diaphana (Colodkowsky, 1906) in the common shrew Sorex araneus L., 1758 and the nematode Heligmosomum mixtum (Schulz, 1952) in the bank vole Myodes glareolus (Schreber 1780) populations were investigated. We prove that in most cases parasite abundances are modeled by negative binomial distribution (NBD). The patterns revealed for the parasite species studied evidence relations in the host–parasite system to be quite steady. An attempt was made to interpret NBD parameters describing variations of mean abundance and variance of the parasite abundances, which are apparently due to differences in host susceptibility.