Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Tsvetelina, Doncheva"'
Autor:
Nadezhda Kostova, Tsvetelina Doncheva
Publikováno v:
Diversity, Vol 15, Iss 9, p 1023 (2023)
Genus Hypecoum Tourn. ex L. belongs to the poppy family Papaveraceae and comprises about 19 species occurring in Europe, Northern Africa and Asia. Hypecoum species have been widely used in traditional medicine as antipyretic, analgesic and anti-infla
Externí odkaz:
https://doaj.org/article/c2c531a9a8a14224893002838397dbb1
Publikováno v:
In Vitro Cellular & Developmental Biology - Plant. 58:716-727
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3866c92fc9fe457acb273d41906f3562
https://doi.org/10.1007/s11627-022-10306-4
https://doi.org/10.1007/s11627-022-10306-4
Autor:
Ivanka Semerdjieva, Galya Petrova, Elina Yankova-Tsvetkova, Tsvetelina Doncheva, Nadezhda Kostova, Rozalia Nikolova, Valtcho D Zheljazkov
Publikováno v:
PLoS ONE, Vol 15, Iss 6, p e0233516 (2020)
The Balkans endemic species Alkanna primuliflora Griseb., A. stribrnyi Velen., and A. graeca Boiss. & Spruner have limited distribution in the Balkan Peninsula and a large variation in the morphological characteristics. The populations of the three A
Externí odkaz:
https://doaj.org/article/526fa48a22db44ae91a99a89ab4be0ee
Autor:
Tsvetelina Doncheva, Nadezhda Kostova, Radostina Toshkovska, Stefan Philipov, Nam Vu, Dat Nguyen, Trung Nguyen, Giang Do, Hau Dang
Publikováno v:
Proceedings of the Bulgarian Academy of Sciences. 75:812-820
Phytochemical investigation of the alkaloid composition in Pandanus amaryllifolius Roxb. and Pandanus tectorius Parkinson was carried out. Nine pandane alkaloids were isolated and determined. The alkaloids pandamarilactonine B, N-acetylnorpandamarila
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1700fbd69b7d7fa97e972601ae9695ef
https://doi.org/10.7546/crabs.2022.06.04
https://doi.org/10.7546/crabs.2022.06.04
Publikováno v:
Archives of Microbiology. 202:1873-1880
The aim is to evaluate the prooxidant and antimicrobial effects of Fe3O4 and TiO2 nanoparticles and thalicarpine by luminescent and standard microbiological assays. Their effect on the kinetics of free-radical oxidation reactions (at pH 7.4 and pH 8.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee81077ca581af956ba53a9ad3056c8e
https://doi.org/10.1007/s00203-020-01902-2
https://doi.org/10.1007/s00203-020-01902-2
Publikováno v:
Journal of Advances in Medical and Pharmaceutical Sciences. 15:1-8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e27689eaa47963cd8a24defa553676d
https://doi.org/10.9734/jamps/2017/37839
https://doi.org/10.9734/jamps/2017/37839
Autor:
Valtcho D. Zheljazkov, Tsvetelina Doncheva, Nadezhda Kostova, Galya Petrova, Elina Yankova-Tsvetkova, Ivanka Semerdjieva, Rozalia Nikolova
Publikováno v:
PLoS ONE, Vol 15, Iss 6, p e0233516 (2020)
PLoS ONE
PLoS ONE
The Balkans endemic species Alkanna primuliflora Griseb., A. stribrnyi Velen., and A. graeca Boiss. & Spruner have limited distribution in the Balkan Peninsula and a large variation in the morphological characteristics. The populations of the three A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4db2202967612355b3d3076556f35634
https://doaj.org/article/526fa48a22db44ae91a99a89ab4be0ee
https://doaj.org/article/526fa48a22db44ae91a99a89ab4be0ee
Autor:
Amgalan, Solongo, Tsvetelina, Doncheva, Nadezhda, Kostova, Gerelt-Od, Yadamsuren, Stefan, Philipov, Nina, Ivanovska
Publikováno v:
Journal of Asian natural products research. 22(9)
A new type aporphine-benzylisoquinoline alkaloid leptofumarine (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d587eb410ec02a6aef0328796baa092c
https://pubmed.ncbi.nlm.nih.gov/31701762
https://pubmed.ncbi.nlm.nih.gov/31701762