Protecting Effect of a Green Tea Percolate and Its Main Constituents against Gamma Ray-induced Scission of DNA

スポンサーリンク

概要

• 論文の詳細を見る

• Gamma ray-induced scission of puC18 plasmid DNA prepared from E. coli was examined in the presence of a green tea percolate and its main constituents, L-ascorbic acid (used as the sodium salt) and (-)-epigallocatechin gallate. Each of these showed a protecting effect against DNA scission. The relationship between the protecting effect against DNA scission and the scavenging effect of the hydroxyl radical was examined, and is discussed from the viewpoint of interaction with DNA.

• 1996-01-23

著者

• YOSHIOKA Hisashi

  Graduate School of Nutritional and Environmental Sciences, University of Shizuoka

• YOSHIOKA Hisashi

  Institute for Environmental Sciences, University of Shizuoka

• Hasegawa Kunihiko

  Department Of System Engineering Of Materials And Life Science Faculty Of Engineering Toyama Univers

• Yoshioka H

  Univ. Shizuoka Shizuoka Jpn

• YOSHIOKA Hiroe

  Radiochemical Research Laboratory, Faculty of Science, Shizuoka University

• HASEGAWA Kunihiko

  Radiochemistry Research Laboratory, Faculty of Science, Shizuoka University

• YOSHINAGA Kouichi

  Department of Chemistry, Faculty of Science, Shizuoka University

• AKAI Goro

  Radiochemistry Research Laboratory

• Yoshinaga K

  Shizuoka Univ. Shizuoka‐shi Jpn

• Yoshioka Hisashi

  Institute For Environmental Science University Of Shizuoka

• Hasegawa Kunihiko

  Department Of Chemistry Faculty Of Science And Radiochemistry Research Laboratory Shizuoka Universit

• Hasegawa Kunihiko

  Radiochemistry Research Laboratory Faculty Of Science Shizuoka University

• Yoshioka Hisashi

  Graduate School Of Nutritional And Environmental Sciences And School Of Pharmaceutical Sciences Univ

関連論文

• Generation of Nitric Oxide from Spin-trapping Agents under Oxidative Conditions
• ESR Imaging on a Solid-tumor-bearing Mouse Using Spin-labeled Dextran
• Interaction of (+)-Catechin with a Lipid Bilayer Studied by the Spin Probe Method
• Spatiotemporal ESR-CT Study on the Metabolism of Spin-labeled Polysaccharide in a Mouse
• Chitosan-derived Polymer-surfactants and Their Micellar Properties
• Kinetic Analysis of the Effect of (-)-Epigallocatechin Gallate on the DNA Scission Induced by Fe(II)(Food & Nutrition Science)
• Spin-Trapping Study on the Hydroxyl Radical Formed from a Tea Catechin-Cu (II) System(Food & Nutrition Science)
• Stopped-Flow and Spectrophotometric Study on Radical Scavenging by Tea Catechins and the Model Compounds
• Beta Ray-induced Scission of DNA in Tritiated Water and Protection by a Green Tea Percolate and (-)-Epigallocatechin Gallate
• Protecting Effect of a Green Tea Percolate and Its Main Constituents against Gamma Ray-induced Scission of DNA
• Release of Nitric Oxide from a Spin Trap, N-tert-butyl-α-phenylnitrone, under Various Oxidative Conditions
• A Spin Trap, N-tert-Butyl-α-phenylnitrone Extends the Life Span of Mice
• Usefulness of Soil p-Nitrophenyl Acetate Esterase Activity as a Tool to Monitor Biodegradation of Polybutylene Succinate (PBS) in Cultivated Soil
• Chitosan-Coating of Cellulosic Materials Using an Aqueous Chitosan-CO_2 Solution
• Experimental Investigation of the Electrochemically Induced Nuclear Fusion
• On a Mechanism of the Electrochemically Induced Nuclear Fusion II
• Promotion of Lateral Female Strobili Production in Pinus densiflora by Cytokinin Application at a Specific Stage
• Lateral female strobili production in a Japanese red pine (Pinus densiflora Sieb. et Zucc.) clone by exogenous cytokinin application
• Synthesis of Lipophilic Poly-Lauroyl-(+)-Catechins and Radical-Scavenging Activity
• A Novel Method of Dissolving Chitosan in Water for Industrial Application
• Protection by Trehalose of DNA from Radiation Damage
• DNA Damage by Low Concentration of Hydrogen Peroxide(Biological Chemistry)
• Counting Effeciencies of Neutrons from ^252Cf by a Neutron Survey Meter and a Scintillation Probe
• Facile Preparation of Polymer-Surfactants Derived from Chitosan
• Sulfated N-Myristoyl Chitosan as a Surface Modifier of Liposomes
• Solid-state Spin Trapping of the Hydroxyl Radical Formed by Gamma-irradiation in Ice and the Scavenging Effect of Sodium L-Ascorbate
• PROPERTIES OF THE LIPOSOMES CONTAINING GALACTOSE DERIVATIVES AND THE APPLICATION AS A SPIN CARRIER
• Concise Range Measurements of Alpha Particles by Absorption Method
• On the Radioactive Mineral from the Ningyo-Pass, Tottori Pref.
• Detection of 2-Deoxy-D-ribose Radicals Generated by the Reaction with the Hydroxyl Radical using a Rapid Flow-ESR Method(Analytical Chemistry)
• ESR Characterization of a Novel Spin-trapping Agent, ^N-Labeled N-tert-Butyl-α-phenylnitrone, as a Nitric Oxide Donor(Biochemistry & Molecular Biology)
• Characteristics of One-Kilocurie Cobalt-60 Gamma Ray Source of the Radiochemistry Research Laboratory of Shizuoka University
• One-Kilocurie Cobalt-60 Gamma Irradiation Facility of the Radiochemistry Research Laboratory of Shizuoka University
• On the Yields of Hydrogen Peroxide in Titanium Sulfate Solution Containing Alkali Halide by ^60C γ-Irradiation
• Removal of ^89Sr and ^137Cs on the Cellulose Phosphate

もっと見る 閉じる

スポンサーリンク