Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Czesława Orlewska"'
Publikováno v:
Pharmaceuticals, Vol 16, Iss 6, p 856 (2023)
tris-[(4,7-diphenyl-1,10-phenanthroline)ruthenium(II)] dichloride (Ru(DPP)3Cl2), a fluorescent sensor which is sensitive to the amount of oxygen in the sample, was applied using the fluorescent optical respirometry (FOR) technique. The oxygen in the
Externí odkaz:
https://doaj.org/article/870a40c91793401389d79c56b113aaf1
Autor:
Katarzyna Turecka, Agnieszka Chylewska, Aleksandra M. Dąbrowska, Rafał Hałasa, Czesława Orlewska, Krzysztof Waleron
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 10, p 8744 (2023)
The measurement of oxygen consumption is an important element in the understanding of an organism’s metabolic state. Oxygen is also a phosphorescence quencher, which allows the evaluation of phosphorescence emitted by oxygen sensors. Two Ru(II)-bas
Externí odkaz:
https://doaj.org/article/880f763e8d4645c78c66ce70a317db12
Publikováno v:
Medical Sciences Forum, Vol 14, Iss 1, p 112 (2022)
The determination of the number of microorganisms is crucial in the biotechnology, pharmacy, and food industries. Monitoring the quality of pharmaceuticals and food products requires rapid, sensitive, and selective methods to detect minute numbers of
Externí odkaz:
https://doaj.org/article/f5c3127ae81a453eaf6634b07bd052b7
Autor:
Maciej Sledzinski, Czesława Orlewska, Sylwia Szrok, Alicja Sielicka, Ryszard T. Smolenski, Ewa Kaniewska-Bednarczuk, Iwona Pelikant-Malecka, Ewa M. Slominska
Publikováno v:
The International Journal of Biochemistry & Cell Biology. 88:31-43
4-pirydone-3-carboxamide-1β- d -ribonucleoside (4PYR) is an endogenous nucleoside that could be converted to triphosphates, diphosphates, monophosphates and an analogue of NAD − 4PYRAD. Elevated level of these compounds have been reported in chron
Autor:
Małgorzata Szczesio, Katarzyna Gobis, Andrzej Olczak, Jolanta Gołka, Czesława Orlewska, Izabela Korona-Glowniak
Publikováno v:
Acta crystallographica. Section C, Structural chemistry. 74(Pt 3)
The search for new tuberculostatics is an important issue due to the increasing resistance ofMycobacterium tuberculosisto existing agents and the resulting spread of the pathogen. Heteroaryldithiocarbazic acid derivatives have shown potential tubercu
Publikováno v:
Monatshefte Fur Chemie
A series of novel 4-chloro-N-(4,5-dihydro-5-oxo-1-R2-1H-1,2,4-triazol-3-yl)-5-methyl-2-(R1-methylthio)benzenesulfonamide derivatives have been synthesized as potential anticancer agents. The in vitro antitumor activity of some compounds was evaluated
Autor:
Małgorzata Szczesio, Czesława Orlewska, Jolanta Gołka, Henryk Foks, Marek L. Główka, Andrzej Olczak, Katarzyna Gobis
Publikováno v:
Acta Crystallographica Section C Crystal Structure Communications. 67:o37-o42
Four compounds showing moderate antituberculostatic activity have been studied to test the hypothesis that the planarity of the 2-[amino(pyrazin-2-yl)methylidene]dithiocarbazate fragment is crucial for activity. N′-Anilinopyrazine-2
Autor:
Stefan Chlopicki, Piotr Siondalski, Czesława Orlewska, Ewa M. Slominska, R. T. Smolenski, Magdi H. Yacoub, T. Borkowski
Publikováno v:
Nucleosides, Nucleotides and Nucleic Acids. 29:449-452
Clinical observation in patients with heart disease indicates that reduced activity of AMP deaminase could be protective in heart failure and ischemic heart disease. This study evaluated the effect of 3-[2-(3-carboxy-4-bromo-5,6,7,8-tetrahydronaphthy
Autor:
Piotr Siondalski, R. T. Smolenski, Czesława Orlewska, Ada H.Y. Yuen, Magdi H. Yacoub, Ewa M. Slominska, S. Al-Ayoubi, T. Borkowski
Publikováno v:
Nucleosides, Nucleotides and Nucleic Acids. 29:457-460
AMP deaminase could be a potential target for treatment of heart disease but experimental evaluation of this concept is difficult due to limited availability of inhibitors with proven efficiency in biological systems. This study evaluated the effect
Autor:
Beena Saraswathyamma, Czesława Orlewska, Krishnapillai Girish Kumar, Jerzy Radecki, Hanna Radecka, Izabela Grzybowska, Wim Dehaen
Publikováno v:
Electroanalysis. 20:2317-2323
Dipyrromethene-Cu(II) derivatives possessing two dodecane alkyl chains have been used for the modification of gold electrodes. Electroactive host molecules have been incorporated into a lipophilic dodecanethiol SAM deposited onto gold electrodes thro