Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Veselina, Uzunova"'
Autor:
Sonia Apostolova, Tsvetelina Oreshkova, Veselina Uzunova, Irina Georgieva, Liliana Maslenkova, Rumiana Tzoneva
Publikováno v:
Frontiers in Bioscience-Landmark, Vol 28, Iss 6, p 111 (2023)
Background: Common butterbur (Petasites hybridus L.) is a traditional medicinal plant with numerous therapeutic properties among which is its recently uncovered anti-tumor activity. The present study aims to examine the activity of a standardized Bul
Externí odkaz:
https://doaj.org/article/cc6ea3aebd794a27a0b767967de99de6
Autor:
Rumiana Tzoneva, Veselina Uzunova, Tihomira Stoyanova, Borislava Borisova, Albena Momchilova, Roumen Pankov, Liliana Maslenkova
Publikováno v:
Biotechnology & Biotechnological Equipment, Vol 35, Iss 1, Pp 853-861 (2021)
In this study, we present initial data for the potential anti-cancer effects of standardized Bulgarian Petasites hybridus root extract against breast cancer cells. The results showed that Butterbur extract (BE) caused a dose-dependent selective reduc
Externí odkaz:
https://doaj.org/article/0a9cd344d62a4dd4bcc5037ef0c4620b
Autor:
Jana Tchekalarova, Natasha Ivanova, Zlatina Nenchovska, Rumiana Tzoneva, Tzveta Stoyanova, Veselina Uzunova, Slavina Surcheva, Alex Tzonev, Violina T. Angelova, Pavlina Andreeva-Gateva
Publikováno v:
Saudi Pharmaceutical Journal, Vol 28, Iss 12, Pp 1566-1579 (2020)
Based on the pharmacophore model of melatonin (MT1) receptor, we recently synthesized a series of indole derivatives that showed anticonvulsant activity with low neurotoxicity and hepatotoxicity in rodents. In the present study, the three most potent
Externí odkaz:
https://doaj.org/article/bf5eca59897f48d085a387a99592b627
Autor:
Rumiana Tzoneva, Aikaterini-Rafailia Tsiapla, Veselina Uzunova, Tihomira Stoyanova, Theodoros Samaras, Makis Angelakeris, Orestis Kalogirou
Publikováno v:
Magnetochemistry, Vol 8, Iss 10, p 117 (2022)
With the development of nanotechnology, the emergence of new anti-tumor techniques using nanoparticles such as magnetic hyperthermia and magneto-mechanical activation have been the subject of much attention and study in recent years, as anticancer to
Externí odkaz:
https://doaj.org/article/998b4297137742e687850b4038fd53ee
Autor:
Jana Tchekalarova, Zlatina Nenchovska, Lidia Kortenska, Veselina Uzunova, Irina Georgieva, Rumiana Tzoneva
Publikováno v:
International Journal of Molecular Sciences, Vol 23, Iss 5, p 2809 (2022)
The pineal gland regulates the aging process via the hormone melatonin. The present report aims to evaluate the effect of pinealectomy (pin) on behavioral and oxidative stress-induced alterations in cholesterol and sphingomyelin (SM) levels in young
Externí odkaz:
https://doaj.org/article/ccd2a5a549f54962a48d6a2e25a5d6d0
Autor:
Aikaterini-Rafailia Tsiapla, Veselina Uzunova, Tsvetelina Oreshkova, Makis Angelakeris, Theodoros Samaras, Orestis Kalogirou, Rumiana Tzoneva
Publikováno v:
Magnetochemistry, Vol 8, Iss 2, p 21 (2022)
In vitro cell exposure to nanoparticles, depending on the applied concentration, can help in the development of theranostic tools to better detect and treat human diseases. Recent studies have attempted to understand and exploit the impact of magneti
Externí odkaz:
https://doaj.org/article/f5646513984141c48d378595d24cbecf
Autor:
Justyna Prusinska, Veselina Uzunova, Paul Schmitzer, Monte Weimer, Jared Bell, Richard M. Napier
Publikováno v:
Pest Management Science. 79:1305-1315
Auxin herbicides have been used for selective weed control for 75 years and they continue to be amongst the most widely used weed control agents globally. The auxin herbicides fall into five chemical classes with 2 herbicides not classified, and in a
Autor:
Rumiana Tzoneva, Irina Georgieva, Natasha Ivanova, Veselina Uzunova, Zlatina Nenchovska, Sonia Apostolova, Tzveta Stoyanova, Jana Tchekalarova
Publikováno v:
International Journal of Molecular Sciences, Vol 22, Iss 23, p 12763 (2021)
One of the pathological hallmarks of Alzheimer’s disease (AD) associated with its progression that contributes to β-amyloid (Aβ) generation is oxidative stress (OS). Clinical data suggest that melatonin is a potent antioxidant that might be effec
Externí odkaz:
https://doaj.org/article/99b38a68a3c74286bd2c93608158e182
Autor:
Ilias El Houari, Petr Klíma, Alexandra Baekelandt, Paul E. Staswick, Veselina Uzunova, Charo I. Del Genio, Ward Steenackers, Petre I. Dobrev, Roberta Filepová, Ondrej Novák, Richard Napier, Jan Petrášek, Dirk Inzé, Wout Boerjan, Bartel Vanholme
Publikováno v:
The Plant Journal.
Autor:
Rumiana Tzoneva, Tihomira Stoyanova, Annett Petrich, Desislava Popova, Veselina Uzunova, Albena Momchilova, Salvatore Chiantia
Publikováno v:
Biomolecules, Vol 10, Iss 5, p 802 (2020)
Alkylphospholipids are a novel class of antineoplastic drugs showing remarkable therapeutic potential. Among them, erufosine (EPC3) is a promising drug for the treatment of several types of tumors. While EPC3 is supposed to exert its function by inte
Externí odkaz:
https://doaj.org/article/7bc55756883b47d08db744a248d6a582