Zobrazeno 1 - 10
of 549
pro vyhledávání: '"P. Cwynar"'
Publikováno v:
Archives Animal Breeding, Vol 56, Pp 917-923 (2013)
Effect of heat stress on changes in acid-base balance, physiological parameters and cortisol level were evaluated in Polish Merino sheep. Fifteen sheep were exposed to high temperature conditions (30 °C) in order to induce heat stress. All environ
Externí odkaz:
https://doaj.org/article/16b6b7f5f7c64d6aa2ea96e3a114b16c
Publikováno v:
Frontiers in Ecology and Evolution, Vol 12 (2024)
Fire is the largest natural disturbance factor in the boreal forest and plays a critical role in the composition, structure, and succession of stands and landscapes. The island of Newfoundland, located in eastern Canada, is subjected to a greater mar
Externí odkaz:
https://doaj.org/article/db51e63753d24607b5da725676890319
Autor:
Karolina Pokora, Karolina Kowalczyk, Robert Peterek, Marlena Cwynar, Rafał Stojko, Paweł Madej, Agnieszka Drosdzol-Cop
Publikováno v:
BMC Women's Health, Vol 24, Iss 1, Pp 1-8 (2024)
Abstract Acute genital ulcers can affect females of all ages. In children, they often appear as an emergency and remain a diagnostic challenge for pediatricians, gynecologists and dermatologists. Prompt diagnosis and identification of disease- relate
Externí odkaz:
https://doaj.org/article/51d747da7dbb454eb0d135ae6e107ce9
Autor:
Kendrick J. Brown, Piyush Jain, Nicholas J.R. Hebda, Nicholas Conder, Richard J. Hebda, Les C. Cwynar
Publikováno v:
Arctic Science (2024)
Sediment cores were collected from Wrong (WL) and Lenore (LL) lakes in boreal central Yukon Territory, Canada, spanning circa 6000 years. Analyses of pollen, charcoal, magnetic susceptibility, levoglucosan, and down-scaled paleoclimatic data reveal t
Externí odkaz:
https://doaj.org/article/ca4e633a3efa4bbf9a52211b898d377a
Publikováno v:
Journal of Modern Science, Vol 54, Iss 5, Pp 810-825 (2023)
Making optimal decisions is a process whose aim is to select the best solution from the perspective of efficiency, economy and rationality. This process includes a group of logically related mental and computational operations. They lead to the selec
Externí odkaz:
https://doaj.org/article/8b64b084c03c4573b5662e2e78dc2808
Publikováno v:
Journal of Modern Science, Vol 54, Iss 5, Pp 740-757 (2023)
Abstract Preparation for the launch of a new product is a key element that will allow an organisation to maximise its chances of establishing itself in the consumer's mind. It is therefore necessary to analyse and define the needs, behaviours, purcha
Externí odkaz:
https://doaj.org/article/cabd00161c8849a48b73fb061267a9fc
Autor:
Andrzej Günther, Przemysław Zalewski, Szymon Sip, Piotr Ruszkowski, Barbara Bednarczyk-Cwynar
Publikováno v:
Molecules, Vol 29, Iss 18, p 4291 (2024)
Oleanolic acid, a naturally occurring triterpenoid compound, has garnered significant attention in the scientific community due to its diverse pharmacological properties. Continuing our previous work on the synthesis of oleanolic acid dimers (OADs),
Externí odkaz:
https://doaj.org/article/d5526e4a4ec6439eaf3ad042aa7d8343
Publikováno v:
Molecules, Vol 29, Iss 15, p 3623 (2024)
The presented work aimed to explore the potential of oleanolic acid dimers (OADs): their cytostatic and antioxidant activities, molecular docking, pharmacokinetics, and ADMETox profile. The cytostatic properties of oleanolic acid (1) and its 14 synth
Externí odkaz:
https://doaj.org/article/a5949c04283042d4af24e84b2a2cbd76
Autor:
Andrzej Günther, Przemysław Zalewski, Szymon Sip, Piotr Ruszkowski, Barbara Bednarczyk-Cwynar
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 13, p 6989 (2024)
The present work aimed to obtain a set of oleanolic acid derivatives with a high level of cytotoxic and antioxidant activities and a low level of toxicity by applying an economical method. Oleanolic acid was alkylated with α,ω-dihalogenoalkane/α,
Externí odkaz:
https://doaj.org/article/516977a0726a4c7dae92de82165f229b
Autor:
Magdalena Paczkowska-Walendowska, Miłosz Ignacyk, Andrzej Miklaszewski, Tomasz Plech, Tomasz M. Karpiński, Jakub Kwiatek, Ewelina Swora-Cwynar, Michał Walendowski, Judyta Cielecka-Piontek
Publikováno v:
Materials, Vol 17, Iss 11, p 2558 (2024)
Pomegranate peel extract is known for its potent antibacterial, antiviral, antioxidant, anti-inflammatory, wound healing, and probiotic properties, leading to its use in treating oral infections. In the first stage of this work, for the first time, u
Externí odkaz:
https://doaj.org/article/2c414bacf4f1493cb26a1c7cd45ec896