Zobrazeno 1 - 10
of 284
pro vyhledávání: '"M. A. Schwaller"'
Publikováno v:
Biospectroscopy. 2:377-389
The bioxidative transformation of the antitumor drug N(2)-methyl-9-hydroxy ellipticinium (NMHE) by the peroxidase-H2O2 system leads to a highly electrophilic quinoneimine species. This species may react with biological macromolecules such as proteins
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6567359f240541889727be3457bf6c6d
https://doi.org/10.1002/(sici)1520-6343(1996)2:6<377::aid-bspy4>3.0.co
https://doi.org/10.1002/(sici)1520-6343(1996)2:6<377::aid-bspy4>3.0.co
Publikováno v:
Journal of Raman Spectroscopy. 27:539-547
Oxidative transformations of 9-hydroxyellipticine (9-OH-E) andN2-methyl-9-hydroxyellipticinium (NMHE) were performed in aqueous solutions. Electrochemical oxidation of 9-OH-E and biochemical and chemical oxidation of NMHE, were monitored by UV–visi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ddaa279f3822b978ef049386f55b76b
https://doi.org/10.1002/(sici)1097-4555(199607)27:7<539::aid-jrs999>3.0.co
https://doi.org/10.1002/(sici)1097-4555(199607)27:7<539::aid-jrs999>3.0.co
Publikováno v:
Journal of Biological Chemistry. 270:22709-22713
Ellipticine is an antitumor alkaloid capable of uncoupling mitochondrial oxidative phosphorylation. It behaves as a lipophilic weak base with pK = 7.40. We have investigated its molecular mode of action using several of its isomers with pK ranging be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42d6e258a65466fc3dc4603190c7326c
https://doi.org/10.1074/jbc.270.39.22709
https://doi.org/10.1074/jbc.270.39.22709
Autor:
Kanemaru, Kaya1 (AUTHOR) kanemaru@nict.go.jp, Iguchi, Toshio2 (AUTHOR), Masaki, Takeshi3 (AUTHOR), Yoshida, Naofumi3 (AUTHOR), Kubota, Takuji4 (AUTHOR)
Publikováno v:
Journal of Atmospheric & Oceanic Technology. Oct2024, Vol. 41 Issue 10, p921-933. 13p.
Publikováno v:
ChemInform. 24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31ad139168e7d3cd374f4b91f856f382
https://doi.org/10.1002/chin.199335293
https://doi.org/10.1002/chin.199335293
Publikováno v:
ChemInform. 24
Spectroscopic, thermodynamic, and kinetic results have allowed the characterization of two aggregation modes in the alkyl-substituted oxazolopyridocarbazole (OPC) series. Short-chain substituted derivatives (H-, methyl-, ethyl-, and propyl-OPCs) self
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36338c6f1a6ae2b5832f7a50918fcfa4
https://doi.org/10.1002/chin.199307085
https://doi.org/10.1002/chin.199307085
Publikováno v:
The Journal of Physical Chemistry. 96:8785-8791
Spectroscopic, thermodynamic, and kinetic results have allowed the characterization of two aggregation modes in the alkyl-substituted oxazolopyridocarbazole (OPC) series. Short-chain substituted derivatives (H-, methyl-, ethyl-, and propyl-OPCs) self
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80a04c828223421b90cdfb8ac435d8c0
https://doi.org/10.1021/j100201a020
https://doi.org/10.1021/j100201a020
Publikováno v:
Journal of Raman Spectroscopy. 23:373-377
Surface-enhanced Raman spectroscopy (SERS) in silver colloidal solutions of ellipticine, 2-N-methylellipticinium and their complexes with DNA were investigated. On varying the pH of silver sols, large spectral changes are observed in the SER spectra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22e668a53ef0249e993aa0bae680a2f9
https://doi.org/10.1002/jrs.1250230702
https://doi.org/10.1002/jrs.1250230702
Publikováno v:
Biopolymers. 31:519-527
Viscosimetric and kinetic results allow one to characterize three modes of DNA binding in the ellipticine series: (1) Ellipticine and its 9 methoxy derivative, which present maximal DNA lengthening properties and bind DNA through a single step mechan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ed6bd0a20188d9a33bb1767e81cabf3
https://doi.org/10.1002/bip.360310507
https://doi.org/10.1002/bip.360310507
Publikováno v:
Journal of Luminescence. :419-424
The in vivo accessibility of ellipticine to its different intracellular targets in isolated living K562 leukemia cells, has been studied by means of a microspectrofluorometric technique. Fluorescence emission spectra from selected microvolumes in cyt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33ad5722787ccccfe33c02c446129c48
https://doi.org/10.1016/0022-2313(91)90151-k
https://doi.org/10.1016/0022-2313(91)90151-k