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  1. No Access

    Article

    Cytogenetic and Molecular Genetic Indexes in Populations of Anura (Rana arvalis Nilsson) under Conditions of Radioactive and Chemical Pollution of an Aquatic Environment

    Amphibians are one of the most poorly studied groups of vertebrates in ecotoxicology and radioecology. The level of cytogenetic damage in the blood cells of tadpoles Rana arvalis Nilsson living on the territory o...

    E. A. Yushkova, I. S. Bodnar, D. M. Shadrin, Y. I. Pylina… in Inland Water Biology (2018)

  2. No Access

    Article

    Microwave-assisted extraction of hypericin and pseudohypericin from Hypericum perforatum

    The influence of the main parameters on extraction of naphthodianthrone pigments (hypericin and pseudohypericin) from raw phytomass Hypericum perforatum using microwave activation was studied. The maximal pigment...

    V. V. Punegov, V. I. Kostromin, M. G. Fomina… in Russian Journal of Bioorganic Chemistry (2015)

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    Article

    Induction of transpositions of hobo-elements in chronically irradiated cells of dysgenetic and non-dysgenetic individuals of Drosophila melanogaster

    This paper studies the effect of chronic Γ-radiation of different intensities on the induction of hobo-elements in cells of dysgenetic and non-dysgenetic drosophila species. The level of gonadal atrophy, DNA dama...

    E. A. Yushkova, V. G. Zainullin in Russian Journal of Genetics (2014)

  4. No Access

    Article

    Estimation of the levels of radiation-induced P-element transposition in Drosophila melanogaster experimental populations and laboratory strains

    When experimental P + M populations were exposed to chronic γ-irradiation (0.31 mGy/h), the highest instability level of the singed-weak (sn w ) locus was observ...

    V. G. Zainullin, E. A. Yushkova in Russian Journal of Genetics (2012)

  5. No Access

    Article

    On light scattering in transformer oil

    GK transformer oil is studied using the methods of UV and visible spectroscopy, dynamic light scattering, small-angle light scattering, scanning electron microscopy, and element analysis. The effect exerted on...

    A. V. Shkalikov, E. A. Yushkova, L. G. Gafiyatullin, Yu. N. Osin… in Optics and Spectroscopy (2011)

  6. No Access

    Article

    Self-assembly of nanosized aggregates based on the photoswitchable p-tert-butyl thiacalix[4]arene derivative and Fe III, CuII, and AgI cations

    New p-tert-butyl thiacalix[4]arene tetrasubstituted at the lower rim and containing the azobenzene fragments in the 1,3-alternate configuration was synthesized. Its receptor properties with respect to d-metal cat...

    E. A. Yushkova, E. N. Zaikov, I. I. Stoikov, I. S. Antipin in Russian Chemical Bulletin (2009)