Výsledky vyhledávání - "Lyudmyla Kovalska"

Akademický článek

Structural Adaptation and Antioxidant Response of Guarianthe bowringiana (O’Brien) Dressler & W. E. Higgins (Orchidaceae Juss.) Seedlings During Ex Vitro Acclimatization

Autor: Lyudmyla Buyun, Roman Ivannikov, Lyudmila Batsmanova, Nataliya Taran, Lyudmyla Kovalska, Ivan Gurnenko, Myroslava Maryniuk

Publikováno v: Acta Agrobotanica, Vol 74, Iss 0 (2021)

Guarianthe bowringiana is one of the oldest samples cultivated at NBG’s orchid unit glasshouses since 1970s. An efficient protocol for asymbiotic in vitro seed germination of G. bowringiana has previously been established. Given that acclimatizatio

Externí odkaz: https://doaj.org/article/059041b4b8244a62b98d8f28da7366c7

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ANTIOXIDANT ACTIVITY OF VEGETATIVE ORGANS OF DENDROBIUM PARISHII RCHB.F. IN THE MUSCLE TISSUE OF RAINBOW TROUT (ONCORHYNCHUS MYKISS WALBAUM): IN VITRO MODEL STUDY

Autor: Oleksandr Gyrenko, Maryna Opryshko, Lyudmyla Kovalska, Natalia Kurhaluk, Lyudmyla Buyun, Halyna Tkachenko

Publikováno v: The Scientific and Technical Bulletin of the Institute of Animal Science NAAS of Ukraine. :9-20

This research aimed to evaluate the in vitro effect of buffer extract obtained from leaves and pseudobulbs (modified shoots) of Dendrobium parishii Rchb. f. on the 2-thiobarbituric acid reactive substances (TBARS) as lipid peroxidation biomarker, ald

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::209f9a25d3ecf23914c8bb600b66c342
https://doi.org/10.32900/2312-8402-2020-123-9-20

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THE ANTIMICROBIAL ACTIVITY OF ETHANOLIC EXTRACTS DERIVED FROM LEAVES AND PSEUDOBULBS OF COELOGYNE FLACCIDA LINDL. (ORCHIDACEAE) AGAINST DIFFERENT STAPHYLOCOCCUS AUREUSSTRAINS

Autor: Oleksandr Gyrenko, Halyna Tkachenko, Natalia Kurhaluk, Lyudmyla Buyun, Lyudmyla Kovalska

Publikováno v: The Scientific and Technical Bulletin of the Institute of Animal Science NAAS of Ukraine. :4-14

The present study was conducted to investigate in vitro antimicrobial activity of ethanolic extracts obtained from leaves and pseudobulbsof Coelogyneflaccida against Staphylococcus aureus subsp. aureus Rosenbach (ATCC®25923™) (mecA negative), Stap

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5546f05d79651fe8e15053aa36244143
https://doi.org/10.32900/2312-8402-2020-124-4-14

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The Antimicrobial Properties of the Various Extracts Derived From the Pseudobulbs of Coelogyne Speciosa (Blume) Lindl. (Orchidaceae) Against Staphylococcus Aureus

Autor: Lyudmyla Buyun, Halyna Tkachenko, Zbigniew Osadowski, Lyudmyla Kovalska, Oleksandr Gyrenko

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::69250e7cf8277907c32e18187754788f
https://doi.org/10.15414/agrobiodiversity.2017.2585-8246.43-49

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Ex situ conservation of tropical orchids in Ukraine

Autor: Tetiana Cherevchenko, Lyudmyla Kovalska, Lyudmyla Buyun, Vu Ngoc Long

Publikováno v: Lankesteriana: International Journal on Orchidology; 2007: Lankesteriana: Volumen 7, Número 1-2
Portal de Revistas UCR
Universidad de Costa Rica
instacron:UCR

The problem of biodiversity conservation of tropical floras having the global ecological, economical and social importance, has already exceeded the boundaries of individual countries. Successful conservation actions require joint efforts of scientis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76ff6a7e25f02c8a4a5c93b6399076cd
https://doi.org/10.15517/lank.v7i1-2.18451

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