Vol. 57 No. 1 (260) (2023)

DOI: https://doi.org/10.46991/PYSUB.2023.57.1
Published: 2023-05-01

Chemistry

  • MOLECULAR INTERACTIONS OF L-TYROSINE IN DIMETHYL SULFOXIDE AQUEOUS SOLUTIONS. PART 1: ELECTRONIC ABSORPTION AND FLUORESCENCE SPECTROSCOPY STUDIES

    Karine R. Grigoryan, Hasmik A. Shilajyan, Roza G. Harutyunyan
    1-7
    DOI: https://doi.org/10.46991/PYSU:B/2023.57.1.001

  • SYNTHESIS OF NEW DERIVATIVES OF 1,2,4-TRIAZOLES

    Tariel V. Ghochikyan, Melanya A. Samvelyan
    8-18
    DOI: https://doi.org/10.46991/PYSU:B/2023.57.1.008

Biology

  • EFFECT OF EXTREMELY HIGH FREQUENCY ELECTROMAGNETIC IRRADIATION TREATMENT ON GERMINATION, GROWTH AND AMYLASE ACTIVITY OF WHEAT SEEDS

    Gayane H. Poghosyan, Marieta S. Mikaelyan, Poghos H. Vardevanyan
    19-31
    DOI: https://doi.org/10.46991/PYSU:B/2023.57.1.019

  • ANALYSIS OF DOXORUBICIN-INDUCED MITOCHONDRIAL DNA DELETIONS IN HUMAN BLOOD LEUKOCYTES AND THP-1 CELL LINE BY PCR

    Tigran A. Harutyunyan
    32-40
    DOI: https://doi.org/10.46991/PYSU:B/2023.57.1.032

  • ANTICANCER EFFECT OF AgTOEPyP4 PORPHYRIN

    Nelli H. Karapetyan, Gayane V. Ananyan, Samvel G. Haroutiunian
    41-53
    DOI: https://doi.org/10.46991/PYSU:B/2023.57.1.041

  • ANTIMICROBIAL ACTIVITY OF ETHANOL EXTRACTS OF $RIBES~NIGRUM$ AND $RIBES~RUBRUM$ LEAVES

    Anush M. Babayan, Naira Zh. Sahakyan
    54-62
    DOI: https://doi.org/10.46991/PYSU:B/2023.57.1.054

Short Communications

  • CORRECTIVE EFFECT OF BREATHING EXERCISES ON THE HEALTH OF ECOLOGICALLY UNFAVORABLE REGIONAL SCHOOLS CHILDREN

    Marietta A. Karapetyan, Nonna Yu. Adamyan, Siranush R. Aghajanyan
    63-67
    DOI: https://doi.org/10.46991/PYSU:B/2023.57.1.063