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Trapping effect of eugenol on hydroxyl radicals induced by L-DOPA in vitro.
- M. Ogata, Daisuke Kaneya, T. Endō
- Chemistry, BiologyChemical & pharmaceutical bulletin
- 1 September 2005
It is found that the eugenol trapped hydroxyl radicals directly, because it had no iron chelating action, did not trap L-DOPA semiquinone radical and inhibited hydroxy radicals with or without iron ion.
A novel neuronal cell protecting substance, halxazone, produced by Streptomyces halstedii.
- H. Katoh, K. Shin‐ya, K. Furihata, K. Furihata, Y. Hayakawa
- Biology, ChemistryThe Journal of antibiotics
- 25 May 2002
In the course of the screening program for substances which protect rat pheochromocytoma PC12 cells from LDOPA toxicity, a novel compound designated as halxazone is isolated from an actinomycete identified as Streptomyces halstedii 4029-SVS1, which was isolated from a soil sample collected in Takehara, Hiroshima Prefecture, Japan.
of the novel molecules mediating invasion based on analysis of
Analysis of the sub-G1 region of cell cycle analysis revealed that the treatment with curcumin increased cell death through modulation of NF-kB pathways, which suppressed cell growth in MCF-7 cells at 110uM IC50 value.
Novel Photoresist using Photodeprotectable N-Alkoxybenzyl Aromatic Polyamide
- Kenichi Iwashita, Ryousuke Suzuki, H. Katoh, Y. Ohta, T. Yokozawa
- ChemistryJournal of Photopolymer Science and Technology
- 25 June 2018
Photodeprotection of N-octyloxybenzyl aromatic polyamide film containing photo acid generator (PAG) was investigated. The photodeprotection was proceeded well under UV irradiation (365 nm, 5 J/cm2),…