Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Tetsuya Konishi"'
Publikováno v:
Biochemical and Biophysical Research Communications. 175:129-133
Low oxygen tension, a high content of reducing equivalents and endogenous vitamin E are responsible for the resistance of cancer cells to oxidative stress-based therapy. N,N'-bis(2-hydroperoxy-2-methoxyethyl)-1,4,5,8-naphthalene-tetra- carboxylic-dii
Publikováno v:
Biochemical and biophysical research communications. 227(1)
The superoxide scavenging activity of dihydrolipoic acid and its analogues has been reevaluated by a chemiluminescence method using MCLA as a superoxide indicator. The results demonstrated that all the compounds having the thiol chromophore in the mo
Autor:
Seiichi Matsugo, Tetsuya Konishi
Publikováno v:
Biochimica et Biophysica Acta (BBA) - General Subjects. 967:267-274
When synthetic cyclic peroxide, 4-ethoxy-1,4-dihydro-2,3-benzodioxin-1-ol (Bd), was added to a ferricytochrome c solution, the Soret band of cytochrome c at 410 nm gradually disappeared due to heme degradation. The reaction was prominent at pH less t
Autor:
Lester Packer, Tetsuya Konishi
Publikováno v:
FEBS Letters. (2):369-373
Received 20 May 1977 1. Introduction Bacteriorhodopsin in the purple membrane of halophilic bacteria functions as a light-driven proton pump. Proton translocation is driven by light absorp- tion by the retinal chromophore [1 ], but the way in which t
Publikováno v:
FEBS Letters. (1):25-29
Hydroxy radical generation on thermal decomposition of synthetic cyclic peroxides was determined by ESR using DMPO as a spin-trapping reagent. Both the 6- and 7-membered cyclic peroxides, 4-alkoxy-2,3-benzodioxan-1-ols and 4-alkoxy-2,3-benzodioxepin-