Vol. 55 No. 1 (254) (2021)

DOI: https://doi.org/10.46991/PYSUB.2021.55.1
Published: 2021-04-28

Chemistry

Biology

  • EFFECT OF VIBRATION STRESS BOTH ON THE SHIFTS OF SOLUBLE PROTEIN FRACTIONS FROM RAT LIVER AND ON THE ARGINASE I ACTIVITY

    Ernestina Kh. Barseghyan, Hasmik M. Karapetyan, Armen H. Trchounian
    16-24
    DOI: https://doi.org/10.46991/PYSU:B/2021.55.1.016

  • ANTIOXIDANT POTENTIAL OF SOME HERBS REPRESENTED IN ARMENIAN FLORA AND CHARACTERIZATION OF PHYTOCHEMICALS

    Mikael M. Ginovyan, Naira Zh. Sahakyan, Margarit T. Petrosyan, Armen H. Trchounian
    25-38
    DOI: https://doi.org/10.46991/PYSU:B/2021.55.1.025

  • DUPLEX–TRIPLEX TRANSITION IN COMPLEXES OF NUCLEIC ACIDS WITH HOECHST 33258

    Marine A. Parsadanyan
    39-45
    DOI: https://doi.org/10.46991/PYSU:B/2021.55.1.039

  • THE ANATOMICAL-MORPHOLOGICAL FEATURES OF OREGANO ORDINARY ($ORIGANUM~VULGARE~\mathrm{L.}$) WIDLY GROWING IN ARMENIAN FLORA DURING THE PRE-BLOSSOMING PERIOD

    Armenuhi V. Moghrovyan
    46-51
    DOI: https://doi.org/10.46991/PYSU:B/2021.55.1.046

  • SPECIES OF AMAUROMYZA HENDEL IN ARTSAKH REPUBLIC

    Nonna M. Grigoryan, Varuzhan S. Hovhannisyan
    52-57
    DOI: https://doi.org/10.46991/PYSU:B/2021.55.1.052

  • PREVALENCE OF CLASS 1 INTEGRONS IN CLINICAL ISOLATES OF NON-TYPHOIDAL $SALMONELLA~ENTERICA$ CIRCULATED IN ARMENIA

    Magdalina K. Zakharyan
    58-66
    DOI: https://doi.org/10.46991/PYSU:B/2021.55.1.058

  • THE ROLE OF PROTON ATPase SPECIFIC INHIBITOR $N,N'$-DICYCLOHEXYLCARBODIIMIDE AND EXTERNAL FORMATE CONCENTRATION ON $E.~COLI$ GROWTH DURING MIXED CARBON SOURCES FERMENTATION AT DIFFERENT pHs

    Heghine Kh. Gevorgyan, Anait V. Vassilian, Karen A. Trchounian
    67-74
    DOI: https://doi.org/10.46991/PYSU:B/2021.55.1.067

  • SOCIO-DEMOGRAPHIC AND MEDICO-BIOLOGICAL FACTORS AS PROGNOSTIC INDICATORS OF QUALITY OF LIFE IN EARLY CHILDHOOD

    Siranush А. Mkrtchyan, Razmik А. Dunamalyan, Lilit E. Ghukasyan, Marine А. Mardiyan
    75-84
    DOI: https://doi.org/10.46991/PYSU:B/2021.55.1.075

  • MORPHOFUNCTIONAL CHANGES IN RAT LUNGS UNDER THE INFLUENCE OF AFLATOXIN B1

    Anna F. Karapetyan, Anna V. Grigoryan, Gevorg A. Avagyan
    85-90
    DOI: https://doi.org/10.46991/PYSU:B/2021.55.1.085

  • QUALITY OF LIFE AND DEVELOPMENTAL CHANGES OF PRETERM INFANTS AT EARLY CHILDHOOD

    Siranush А. Mkrtchyan, Razmik А. Dunamalyan, Lilit E. Ghukasyan, Marine A. Mardiyan, Karen K. Grigoryan
    91-102
    DOI: https://doi.org/10.46991/PYSU:B/2021.55.1.091