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Main Navigation (Eng)

  • Admission
    • Undergraduate admission
    • Master’s degree admission
    • Postgraduate admission
    • Foreign Students
    • Preparatory courses
    • Work Carried out with Applicants
    • YSU STEM High School
  • Education
    • Guide Book for First Year Students
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    • Continuing education
    • Academic Calendar
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    • Activities
    • News
    • Newsletter
    • Announcement
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Secondary Navigation (Eng)

  • About YSU
    • YSU Management
    • YSU Symbols
    • YSU International Cooperation
    • Quality assurance
    • YSU History Museum
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    • FAQ
  • Structure
    • YSU Faculties and Educational Centers
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      • Faculty of Theology
      • Faculty of Oriental Studies
      • Faculty of European Languages and Communication
      • Faculty of Journalism
      • Faculty of Informatics and Applied Mathematics
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      • Chair of Civil Defense
      • Chair of Physical Education and Sports
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      • YSU STEM High School
      • YSU Ijevan Branch
    • Scientific Centers and Laboratories
      • American Studies Center
      • Center for Mathematical and Applied Research
      • Institute for Armenian Studies
      • Institute for Social and Humanitarian Studies
      • Research Center for Chemistry
      • Research Institute of Biology
      • Research Institute of Physics
      • Research Center for the Institute of Pharmacy
    • Scientific and Educational Centers
      • Observatory
      • Scientific and Educational Center for Control and Monitoring of the Quality of Medicines
      • Specialized cabinet-laboratory for the Design of Very Large Integrated Circuits (Synopsis)
      • Legal Clinic
      • Center for Applied Psychology
      • Research Center-Library of Greek Studies
      • Innovation Center for Microbial Biotechnology and Biofuels
      • Russian Center
      • Center for Russian Studies
      • Distance Learning Laboratory of Sociology
    • Column Wrapper
      • Banner
    • Administrative Divisions of YSU
      • Academic Secretary
      • Center for Doctoral Education
      • General Division
      • YSU History Museum
      • Department of Energy System Operation
      • Financial Analysis Department
      • Human Resources Department
      • Center for Admissions and Affairs with Applicants
      • Vehicle Fleet
      • Business Incubator
      • Byurakan Industrial Practice Base
      • Medical Center
      • Science Policy Department
      • Procurement Planning Department
      • Dilijan Sports and Health Center
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      • International Cooperation Office
      • Tsaghkadzor training and production base
      • Cultural Center
      • Fire Safety Service
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      • Hankavan Industrial Practice Base
      • Accounting Department
      • Center for Quality Assurance
      • Department for Special Affairs
      • Guest House
      • Student Dormitory
      • Educational-Methodological Department
      • Marie and Sarkis Izmirlian Library
      • Center for Strategic Planning
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  1. Main
  2. Employees
  3. Margarit Torgom Petrosyan
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margaritpetrosyan@ysu.am
Margarit
Torgom
Petrosyan
Faculty of Biology
Chair of Biochemistry, Microbiology, and Biotechnology
Lecturer on an hourly basis

Personal information

Date of birth
1956
Education
Institution
YSU, Plant physiology and anatomy
Faculty
YSU, Plant physiology and anatomy
Date
1974 - 1979
Degree name
Qualified specialist
Scientific Rank/degree
Institution
Yerevan State University
Date
2001
Degree name
Associate professor
Specialty
Biological sciences
Language skills
English

Publications

- Կատեգորիա -
Article
CHEMICAL COMPOSITION AND ANTIBACTERIAL ACTIVITY OF ESSENTIAL OIL OF MENTHA ARVENSIS L. HARVESTED AT HIGH ALTITUDE ARMENIAN FLORA
S. K. TADEVOSYAN
A. H. SHIRVANYAN
A. A. MARKOSIAN
M. T. PETROSYAN
N. Zh. SAHAKYAN
Proceedings of the YSU B: Chemical and Biological Sciences
2023
230-237
Article
Essential Oils of Basil Cultivars Selectively Affect the Activity of Antioxidant Enzymes in Murine Glial Cells
Naira Sahakyan
Pierre Andreoletti
Mustapha Cherkaoui-Malki
Margarit Petrosyan
Current Nutraceuticals
2022
68-76
Article
THE CHEMICAL COMPOSITION AND ANTIOXIDANT PROPERTIESOF SOME SPECIES OF ARTEMISIA GENUS, REPRESENTED IN ARMENIAN FLORA
A. M. BABAYAN
M. T. PETROSYAN
N. Zh. SAHAKYAN
Proceedings of the YSU B: Chemical and Biological Sciences
2022
161-168
Article
Possible Preventive Effect of Ziziphora clinopodioides Lam. Essential Oil on Some Neurodegenerative Disorders
Naira Sahakyan
Margarit Petrosyan
OBM Neurobiology
2022
1-17
Article
Ribes nigrum L. Extract-Mediated Green Synthesis and Antibacterial Action Mechanisms of Silver Nanoparticles
Zaruhi Hovhannisyan
Marina Timotina
Jemma Manoyan
Lilit Gabrielyan
Margarit Petrosyan
Barbara Kusznierewicz
Agnieszka Bartoszek
Claus Jacob
Mikayel Ginovyan
Karen Trchounian
Naira Sahakyan
Muhammad Jawad Nasim
Antibiotics
2022
1-17
Article
Artemisia dracunculus L. essential oil phytochemical components trigger the activity of cellular antioxidant enzymes
Naira Sahakyan
Pierre Andreoletti
Mustapha Cherkaoui-Malki
Margarit Petrosyan
Armen Trchounian
Journal of Food Biochemistry
2021
e13691
Article
ANTIOXIDANT POTENTIAL OF SOME HERBS REPRESENTEDIN ARMENIAN FLORA AND CHARACTERIZATION OF PHYTOCHEMICALS
M. M. Ginovyan
N. Zh. Sahakyan
M.T. Petrosyan
A. H. Trchounian
Proceedings of the YSU B: Chemical and Biological Sciences
2021
25-38
Article
Isolated culture of A. reptance L., its’ morphological and growth features
Elen Poghosyan
Naira Sahakyan
Margarit Petrosyan
Irina Batlutskaya
Karen Trchounian
BIO Web of Conferences
2021
1-9
Article
SOME PECULIARITIES OF ESSENTIAL OIL OF DAMASK ROSE GROWING IN HIGH ALTITUDE ARMENIAN LANDSCAPES
N.Zh. Sahakyan
M.T. Petrosyan
A.H. Trchounian
Proceedings of the YSU B: Chemical and Biological Sciences
2020
68-74
Article
Bioavailability of Tannins and Other Oligomeric Polyphenols: a Still to Be Studied Phenomenon
Naira Sahakyan
Agnieszka Bartoszek
Claus Jacob
Margarit Petrosyan
Armen Trchounian
Current Pharmacology Reports
2020
131-136
Article
Origanum vulgare L. extract-mediated synthesis of silver nanoparticles, their characterization and antibacterial activities
Syuzanna Hambardzumyan
Naira Sahakyan
Margarit Petrosyan
Muhammad Jawad Nasim
Claus Jacob
Armen Trchounian
AMB Express
2020
1-11
Article
INCREASING OF THE SUPEROXIDE DISMUTASE TOTAL ACTIVITY IN MICROGLIAL CELLS UNDER THE TREATMENT BY RIBES NIGRUM L. ALCOHOL EXTRACT
N. Zh. SAHAKYAN
M. T. PETROSYAN
A. H. TRCHOUNIAN
Proceedings of the YSU B: Chemical and Biological Sciences
2020
216-222
Article
SOME LAMIACEAE FAMILY PLANT ESSENTIAL OIL CHEMICAL COMPOSITION AND THEIR POTENTIAL AS ANTIMICROBIAL AGENTS AGAINST ANTIBIOTIC-RESISTANT BACTERIA
N. Zh. SAHAKYAN
M. T. PETROSYAN
A. H. TRCHOUNIAN
Proceedings of the YSU B: Chemical and Biological Sciences
2019
23-28
Article
ANTIBACTERIAL AND ANTI-PHAGE ACTIVITY OF PLANTAGO MAJOR L. RAW MATERIAL
N.Zh. Sahakyan
M. M. Ginovyan
M. T. Petrosyan
A. H. Trchounian
Proceedings of the YSU B: Chemical and Biological Sciences
2019
59-64
Article
The activity of Alkanna species in vitro culture and intact plant extract against antibiotic resistant bacteria
Naira Sahakyan
Margarit Petrosyan
Armen Trchounian
CURRENT PHARMACEUTICAL DESIGN
2019
1861-1865
Article
Essential oil and ethanol extract of oregano (Origanum vulgare L.) from Armenian flora as natural source of terpenes, flavonoids and other phytochemicals with antiradical, antioxidant, metal chelating, tyrosinase inhibitory and antibacterial activity
Armenuhi Moghrovyan
Naira Sahakyan
Anush Babayan
Naira Chichoyan
Margarit Petrosyan
Armen Trchounian
CURRENT PHARMACEUTICAL DESIGN
2019
1809-1816
Article
The Caucasian flora: a still-to-be-discovered rich source of antioxidants
Naira Sahakyan
Margarit Petrosyan
Izabela Koss-Mikołajczyk
Agnieszka Bartoszek
Tamara Gabour Sad
Muhammad Jawad Nasim
Maia Vanidze
Aleko Kalandia
Claus Jacob
Armen Trchounian
FREE RADICAL RESEARCH
2019
1-10
Article
Plant origin phenolics as prospective antioxidants: State-of-art for application
N. Sahakyan
M. Petrosyan
I. Batlutskaya
A. Trchounian
Advances in Biological Sciences Research
2019
266-269
Article
CHEMICAL COMPOSITION AND ANTIMICROBIAL POTENTIAL OF ESSENTIAL OIL OF ARTEMISIA DRACUNCULUS L., CULTIVATED AT HIGH ALTITUDE ARMENIAN LANDSCAPE
Margarit Petrosyan
Naira Sahakyan
Armen Trchounian
Proceedings of the YSU B: Chemical and Biological Sciences
2018
116-121
Article
Antimicrobial activity of some plant materials used in Armenian traditional medicine
Mikayel Ginovyan
Margarit Petrosyan
Armen Trchounian
BMC Complementary and Alternative Medicine
2017
1-9
https://bmccomplementalternmed.biomedcentral.com/

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