Proceedings of the YSU B: Chemical and Biological Sciences

Current Issue

Vol. 60 No. 1 (268) (2026)

DOI: https://doi.org/10.46991/PYSUB.2026.60.1

Published: 2026-04-30

Biology

COMPARATIVE EVALUATION OF ANTIMICROBIAL POTENTIAL OF ACHILLEA FILIPENDULINA, PRANGOS FERULACEA, AND PELARGONIUM GRAVEOLENS ESSENTIAL OILS

Lusine Yu. Margaryan

1-8
- PDF
CHRONIC ENVIRONMENTAL NOISE AS A BIOLOGICAL STRESSOR: MECHANISTIC PATHWAYS AND REGIONAL EXPOSURE CONTEXT IN THE REPUBLIC OF ARMENIA

Lusine E. Balayan, Ani G. Mkrtchyan, Anahit M. Hovhannisyan, Tatevik H. Sargsyan, Khachik S. Hakobyan, Giovani Roviello

9-23
- PDF
A STUDY OF THE PRESENCE OF MICROFUNGI IN OLD AND RARE BOOK COLLECTIONS AND THEIR IMPACT

Anita L. Varagyan, Siranush G. Margaryan

24-32
- PDF
TOXOPLASMOSIS IN ARMENIA (1961–2025): A CONCISE UPDATE AND "ONE HEALTH" RESEARCH AGENDA

Ruzanna H. Gevorgyan

33-39
- PDF
ASSESSMENT OF HEAVY METAL POLLUTION IN THE SOTK AND DZKNAGET RIVERS (ARMENIA)

Gor A. Khachatryan

40-50
- PDF
TICK-BORNE PATHOGENS IN ARMENIA: A REVIEW OF IXODID TICKS AND ASSOCIATED PATHOGENS SINCE 2000

Gohar G. Grigoryan

51-60
- PDF
SPLENIC HISTOPATHOLOGICAL CHANGES IN MACROVIPERA LEBETINA OBTUSA ENVENOMATION. EVALUATION OF INHIBITOR EFFECTS

Gevorg A. Avagyan

61-70
- PDF

Chemistry

CORRELATION BETWEEN CAFFEINE CONTENT, ANTIOXIDANT POWER, TOTAL POLYPHENOL AMOUNT AND GROWTH HEIGHT OF ARMENIAN MOUNTAINOUS HERBS

Gohar A. Shahinyan, Vladimir V. Vardapetyan, Samvel M. Vardapetyan, Armen I. Martiryan

71-87
- PDF
2,6-DIMETHYL-4-MERCAPTOQUINOLINE AS A NEW ANALYTICAL REAGENT FOR SPECTROPHOTOMETRIC DETERMINATION OF COPPER (II)

Hranush H. Darbinyan, Iskuhi L. Aleksanyan, Hambardzum G. Khachatryan

88-94
- PDF

View All Issues

**Publishing House of Yerevan State University**
Address	:	Republic of Armenia, Yerevan, 0025, 1 Alex Manoogian
Tel	:	(+374 60) 710222
		(+374 10) 555570
E-mail	:	publishing@ysu.am

More information about the publishing system, Platform and Workflow by OJS/PKP.