Zobrazeno 1 - 10
of 195
pro vyhledávání: '"M. Zaharieva"'
Autor:
Snezhana Rusinova-Videva, Maya M. Zaharieva, Dilyana Hristova, Stefka Nachkova, Margarita Kambourova, Hristo Najdenski, Spiro Konstantinov
Publikováno v:
Fermentation, Vol 10, Iss 10, p 508 (2024)
Antarctic yeasts represent a poorly explored source of novel bioactive compounds with antineoplastic activity and a favorable toxicological profile. The present paper presents the newest data on the antiproliferative and antimicrobial potential of ex
Externí odkaz:
https://doaj.org/article/9983c4dea19e4954a95828e8a0036765
Autor:
Boryana Trusheva, Hristo Petkov, Ralitsa Chimshirova, Milena Popova, Lyudmila Dimitrova, Maya M. Zaharieva, Yana Ilieva, Bela Vasileva, Iva Tsvetkova, Hristo Najdenski, George Miloshev, Milena Georgieva, Vassya Bankova
Publikováno v:
Heliyon, Vol 10, Iss 7, Pp e28621- (2024)
Natural deep eutectic solvents (NADESs) have been considered promising to replace traditional volatile and toxic organic solvents for the extraction of biologically active substances from natural sources. This work applied an efficient and ethanol-ex
Externí odkaz:
https://doaj.org/article/ad329e1cdde84829b337f4d5ebc12a60
Autor:
Katya Kamenova, Anna Prancheva, Lyubomira Radeva, Krassimira Yoncheva, Maya M. Zaharieva, Hristo M. Najdenski, Petar D. Petrov
Publikováno v:
Pharmaceutics, Vol 16, Iss 8, p 988 (2024)
In this study, we describe the preparation of the cationic block copolymer nanocarriers of the proteolytic enzyme serratiopeptidase (SER). Firstly, an amphiphilic poly(2-(dimethylamino)ethyl methacrylate)-b-poly(ε-caprolactone)-b-poly(2-(dimethylami
Externí odkaz:
https://doaj.org/article/cc6d9cea47e74f1d87367a6526d82092
Autor:
Lyubomira Radeva, Yordan Yordanov, Ivanka Spassova, Daniela Kovacheva, Ivanka Pencheva-El Tibi, Maya M. Zaharieva, Mila Kaleva, Hristo Najdenski, Petar D. Petrov, Virginia Tzankova, Krassimira Yoncheva
Publikováno v:
Gels, Vol 10, Iss 5, p 346 (2024)
Resveratrol could be applied in wound healing therapies because of its antioxidant, anti-inflammatory and antibacterial effects. However, the main limitation of resveratrol is its low aqueous solubility. In this study, resveratrol was included in hyd
Externí odkaz:
https://doaj.org/article/e590fee3e87f4b298d3d42e0fffe47fc
Autor:
Katya Kamenova, Anna Prancheva, Stiliyana Stoyanova, Lyubomira Radeva, Ivanka Pencheva-El Tibi, Krassimira Yoncheva, Martin A. Ravutsov, Maya K. Marinova, Svilen P. Simeonov, Simona Mitova, Rumyana Eneva, Maya M. Zaharieva, Hristo Najdenski, Petar D. Petrov
Publikováno v:
Gels, Vol 10, Iss 3, p 156 (2024)
Hydrogels are superior wound dressings because they can provide protection and hydration of the wound, as well as the controlled release of therapeutic substances to aid tissue regeneration and the healing process. Hydrogels obtained from natural pre
Externí odkaz:
https://doaj.org/article/d4de3bfa81af4b3c8027e0a8cc20af4f
Autor:
Radostina G. Kalinova, Ivaylo V. Dimitrov, Diana I. Ivanova, Yana E. Ilieva, Alexander N. Tashev, Maya M. Zaharieva, George Angelov, Hristo M. Najdenski
Publikováno v:
Journal of Functional Biomaterials, Vol 15, Iss 3, p 53 (2024)
Podophyllotoxin (PPT) is used in the industrial production of efficient anticancer, antiviral and other drugs. Sinopodophyllum hexandrum or Podophyllum peltatum are natural sources of PPT, but at present they are considered as endangered species. The
Externí odkaz:
https://doaj.org/article/659058939bd24ed2a0d818aa40fd61f2
Autor:
Lyubomira Radeva, Maya M. Zaharieva, Ivanka Spassova, Daniela Kovacheva, Ivanka Pencheva-El Tibi, Hristo Najdenski, Krassimira Yoncheva
Publikováno v:
Pharmaceuticals, Vol 17, Iss 2, p 186 (2024)
In this study, doxorubicin was loaded in a chitosan–albumin nanogel with the aim of improving its stability and exploring the potential of the system in the treatment of skin cancer. Infrared spectroscopy and X-ray diffraction confirmed the encapsu
Externí odkaz:
https://doaj.org/article/ff9edda0a345422fb89028d53808e0c0
Autor:
Tsvetinka Grozdanova, Boryana Trusheva, Kalina Alipieva, Milena Popova, Lyudmila Dimitrova, Hristo Najdenski, Maya M. Zaharieva, Yana Ilieva, Bela Vasileva, George Miloshev, Milena Georgieva, Vassya Bankova
Publikováno v:
BMC Chemistry, Vol 14, Iss 1, Pp 1-9 (2020)
Abstract Natural deep eutectic solvents (NADES) are a new alternative to toxic organic solvents. Their constituents are primary metabolites, non-toxic, biocompatible and sustainable. In this study four selected NADES were applied for the extraction o
Externí odkaz:
https://doaj.org/article/441180ee836a4d9fb9a337285fc56f0b
Autor:
Radoslav Marinov, Nadezhda Markova, Stefka Krumova, Kamelia Yotovska, Maya M. Zaharieva, Petia Genova-Kalou
Publikováno v:
Pharmacia, Vol 67, Iss 4, Pp 325-337 (2020)
Chalcones (natural or synthetic derivatives) are aromatic ketones possessing a central backbone that form a core for variety important compounds with different substitutions. Recent scientific advances show that chalcones exhibit different bio-medica
Externí odkaz:
https://doaj.org/article/0a18dde5dfc243e9b11506c778ec61db
Autor:
Antonios G. X. Trochopoulos, Yana Ilieva, Alexander D. Kroumov, Lyudmila L. Dimitrova, Ivanka Pencheva-El Tibi, Stanislav Philipov, Martin R. Berger, Hristo M. Najdenski, Krassimira Yoncheva, Spiro M. Konstantinov, Maya M. Zaharieva
Publikováno v:
Pharmaceutics, Vol 14, Iss 12, p 2688 (2022)
Cutaneous T-cell lymphoma (CTCL) is a rare form of cancer with local as well as systemic manifestations. Concomitant bacterial infections increase morbidity and mortality rates due to impaired skin barrier and immune deficiency. In the current study,
Externí odkaz:
https://doaj.org/article/ebbfec9adf86471fbb1dec78e8419400