Vol. 45 No. 2 (225) (2011)

DOI: https://doi.org/10.46991/PYSUB.2011.45.2
Published: 2011-05-11

Chemistry

  • QUANTITATIVE DETERMINATION OF SULFATE GROUPS ON THE SURFACES OF WHISKERS OF CELLULOSE

    A.J. Hambardzumyan
    3-7
    DOI: https://doi.org/10.46991/PYSU:B/2011.45.2.003

  • THE INFLUENCE OF FOLIC ACID ON THE RATE OF H$_2$O$_2$ DECOMPOSITION IN ALKALINE AND ACIDIC AQUEOUS SOLUTIONS

    N.M. Beylerian, M.Z. Asaturyan, P.G. Minasyan
    8-12
    DOI: https://doi.org/10.46991/PYSU:B/2011.45.2.008

  • STRUCTURAL FEATURES OF CETYLE PYRIDINIUM PERОXODISULFATE AS A NEW SUBSTANCE

    A.K. Dovlatyan
    13-16
    DOI: https://doi.org/10.46991/PYSU:B/2011.45.2.013

  • ASYMMETRIC SYNTHESIS OF (S)-GLUTAMIC ACID VIA NI$^2$ ACHIRAL COMPLEX OF DEHYDROALANINE CATALYZED BY CHIRAL DERIVATIVES OF BINOL

    A.S. Saghyan, K.V. Hakobyan, Yu.N. Belokon', V.I. Maleev, Z.T. Gukaeva, A.V. Geolchanyan
    17-23
    DOI: https://doi.org/10.46991/PYSU:B/2011.45.2.017

  • SOME CHEMICAL TRANSFORMATIONS OF 2-CARBOXYETHYL-4-SUBSTITUTED-4-PENTANOLIDS

    T.V. Kochikyan, E.V. Haroutyunyan, V.S. Haroutyunyan, A.E. Kotsinyan
    24-28
    DOI: https://doi.org/10.46991/PYSU:B/2011.45.2.024

Biology

  • SOME PECULIARITIES OF BINDING PODOPHYLLOTOXIN AND ETOPOSIDE WITH DNA OF DIFFERENT GC-CONTENT

    H.R. Vardapetyan, A.S. Ryazanova, A.P. Antonyan
    29-33
    DOI: https://doi.org/10.46991/PYSU:B/2011.45.2.029

  • $In~vitro$ STUDY OF STRUCTURE/ACTIVITY DEPENDENCE OF NEW PORPHYRINES AS RADIOSENSITIZERS

    N.S. Babayan
    34-38
    DOI: https://doi.org/10.46991/PYSU:B/2011.45.2.034

  • INFLUENCE OF $Trifolium~pratence$ L. ON RESPIRATION IN HYPOXIA

    M.A. Karapetyan, N.Yu. Adamyan, R.S. Harutyunyan, N.V. Sarkisyan
    39-44
    DOI: https://doi.org/10.46991/PYSU:B/2011.45.2.039

  • INFLUENCE OF COMPOSITION OF NUTRIENT MEDIUM ON THE SYNTHESIS OF NAPHTHAQUINONES IN ISOLATED TISSUES OF ALKANET ($Alkanna~orientalis$ L.) AND ONOSMA ($Onosma~sericea$ L.)

    Ye.N. Shcherbakova, Yu.G. Popov
    45-49
    DOI: https://doi.org/10.46991/PYSU:B/2011.45.2.045

  • CONTENT OF HEAVY METALS IN WILD-GROWING MUSHROOMS IN “DILIJAN” NATIONAL PARK

    S.G. Nanagulyan, A.H. Gasparyan, L.V. Margaryan, A.M. Karapetyan
    50-55
    DOI: https://doi.org/10.46991/PYSU:B/2011.45.2.050

Short Communications

  • SYNTHESIS OF 2,5-DIHYDRO-2-OXOFURAN NEW DERIVATIVES ON THE BASE OF 2,5-DIHYDRO-4-METHYL-5,5-DIMETHYL(PENTAMETHYLEN)-2-OXOFURAN-3-CARBOXAMIDES

    Morteza Bidar
    56-59
    DOI: https://doi.org/10.46991/PYSU:B/2011.45.2.056

  • ASSESSMENT OF GENOTOXIC PROPERTIES OF PROLINE-ENRICHED POLYPEPTIDE $in~vivo$ BY COMET ASSAY

    D.N. Haroutounyan
    60-63
    DOI: https://doi.org/10.46991/PYSU:B/2011.45.2.060

  • THE IRRIGATION PROPERTIES OF THE DEBED RIVER WATER

    V.M. Varagyan, K.V. Grigoryan
    64-67
    DOI: https://doi.org/10.46991/PYSU:B/2011.45.2.064