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

DOI: https://doi.org/10.46991/PYSU:B/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
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SYNTHESIS OF NEW DERIVATIVES OF 1,2,4-TRIAZOLES

Tariel V. Ghochikyan, Melanya A. Samvelyan

8-18
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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
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ANALYSIS OF DOXORUBICIN-INDUCED MITOCHONDRIAL DNA DELETIONS IN HUMAN BLOOD LEUKOCYTES AND THP-1 CELL LINE BY PCR

Tigran A. Harutyunyan

32-40
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ANTICANCER EFFECT OF AgTOEPyP4 PORPHYRIN

Nelli H. Karapetyan, Gayane V. Ananyan, Samvel G. Haroutiunian

41-53
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ANTIMICROBIAL ACTIVITY OF ETHANOL EXTRACTS OF $RIBES~NIGRUM$ AND $RIBES~RUBRUM$ LEAVES

Anush M. Babayan, Naira Zh. Sahakyan

54-62
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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
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