REFERENCES
Olenev, G.V., Alternative types of ontogeny in cyclomorphic rodents and their role in population dynamics: An ecological analysis, Russ. J. Ecol., 2002, vol. 33, no. 5, pp. 321–330.
Olenev, G.V., Determining the age of cyclomorphic rodents: Functional-ontogenetic determination, ecological aspects, Russ. J. Ecol., 2009, vol. 40, no. 2, pp. 93–104.
Orekhova, N.A., Modorov, M.V., and Davydova, Yu.A., Structural-functional modifications of the liver to chronic radioactive exposure in pygmy wood mouse (Apodemus uralensis) within the East-Urals Radioactive Trace, J. Environ. Radioact., 2019, vols. 199–200, pp. 25–38.
Novikov, E.A., Kondratyuk, E.Y., and Petrovskii, D.V., Effect of the life history pattern on bioenergetic parameters of northern red-backed voles (Myodes rutilus Pall.) in a mountain taiga population from the south of Western Siberia, Russ. J. Ecol., 2015, vol. 46, no. 5, pp. 476–480.
Tarakhtii, E.A. and Davydova, Yu.A., Seasonal variation in hematological indices in bank vole (Clethrionomys glareolus) in different reproductive states, Biol. Bull., 2007, vol. 34, no. 1, pp. 9–19.
Nyholm, N.E.I. and Meurling, P., Reproduction of the bank vole, Clethrionomys glareolus, in northern and southern Sweden during several seasons and in different phases of the vole population cycle, Ecography, 1979, vol. 2, no. 1, pp. 12–20.
Bondrup-Nielsen, S. and Ims, R.A., Reproduction and spacing behavior of females in a peak density population of Clethrionomys glareolus,Ecography, 1986, vol. 9, no. 2, pp. 109–112.
Löfgren, O., Do intrinsic or extrinsic factors limit reproduction in cyclic populations of Clethrionomys glareolus and C. rufocanus?,Ecography, 1989, vol. 12, no. 1, pp. 54–59.
Klemme, I., Soulsbury, C.D., and Henttonen, H., Contrasting effects of large density changes on relative testes size in fluctuating populations of sympatric vole species, Proc. R. Soc. Lond. B, 2014, vol. 281, no. 1792. https://doi.org/10.1098/rspb.2014.1291
Novikov, E.A. and Moshkin, M.P., Role of stress in modification of genetic programs, Usp. Sovrem. Biol., 2009, vol. 129, no. 3, pp. 227–238.
Sengupta, P. and Nwagha, U., The aging sperm: Is the male reproductive capacity ticking to biological extinction?, J. Basic Clin. Reprod. Sci., 2014, vol. 3, no. 1, pp. 1–7.
Johnson, S.L., Dunleavy, J., Gemmell, N.J., and Nakagawa, S., Consistent age-dependent declines in human semen quality: A systematic review and meta-analysis, Ageing Res. Rev., 2015, vol. 19, pp. 22–33.
Gunes, S., Hekim, G.N.T., Arslan, M.A., and Asci, R., Effects of aging on the male reproductive system, J. Assist. Reprod. Genet., 2016, vol. 33, no. 4, pp. 441–454.
Beatty, R.A. and Mukherjee, D.P., Spermatozoan characteristics in mice of different ages, J. Reprod. Fertil., 1963, vol. 6, no. 2, pp. 261–268.
Martí, J.I., Aparicio, I.M., and García-Herreros, M., Head morphometric changes in cryopreserved ram spermatozoa are related to sexual maturity, Theriogenology, 2011, vol. 75, no. 3, pp. 473–481.
Kipper, B.H., Trevizan, J.T., Carreira, J.T., et al., Sperm morphometry and chromatin condensation in Nelore bulls of different ages and their effects on IVF, Theriogenology, 2017, vol. 87, pp. 154–160.
Wolf, K.N., Wildt, D.E., Vargas, A., et al., Age-dependent changes in sperm production, semen quality, and testicular volume in the black-footed ferret (Mustela nigripes), Biol. Reprod., 2000, vol. 63, no. 1, pp. 179–187.
Martínez, A.F., Martínez-Pastor, F., Álvarez, M., et al., Sperm parameters on Iberian red deer: Electroejaculation and post-mortem collection, Theriogenology, 2008, vol. 70, no. 2, pp. 216–226.
Nieschlag, E., Lammers, U., Freischem, C., et al., Reproductive functions in young fathers and grandfathers, J. Clin. Endocrinol. Metab., 1982, vol. 55, no. 4, pp. 676–681.
Rolf, C., Kenkel, S., and Nieschlag, E., Age-related disease pattern in infertile men: Increasing incidence of infections in older patients, Andrologia, 2002, vol. 34, no. 4, pp. 209–217.
Tang, W.H., Jiang, H., Ma, L.L., et al., Relationship of sperm morphology with reproductive hormone levels in infertile men, Natl. J. Androl. (China), 2012, vol. 18, no. 3, pp. 243–247.
Smirnov, G.Yu. and Davydova, Yu.A., Effect of industrial pollution of the environment on the frequency of abnormal spermatozoa in the bank vole, Myodes glareolus,Russ. J. Ecol., 2018, vol. 49, no. 5, pp. 459–463.
ACKNOWLEDGMENTS
The authors are grateful to E.L. Vorobeichik for discussion of the results and to the anonymous reviewer for valuable comments that helped to improve the manuscript.
Funding
This study was supported by the Russian Foundation for Basic Research, project no. 19-34-90004.
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Smirnov, G.Y., Davydova, Y.A. Ontogenetic Changes in Bank Vole (Clethrionomys glareolus) Sperm Morphology. Russ J Ecol 51, 195–198 (2020). https://doi.org/10.1134/S1067413620020113
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DOI: https://doi.org/10.1134/S1067413620020113