Effects of Oolong Tea on Plasma Antioxidative Capacity in Mice Loaded with Restraint Stress Assessed Using the Oxygen Radical Absorbance Capacity (ORAC) Assay(Pharmacognosy)
スポンサーリンク
概要
- 論文の詳細を見る
In the present study, we investigated the antioxidative effect of oolong tea in vitro and in vivo using the oxygen radical absorbance capacity (ORAC) assay. An oolong tea extract, catechin and related compounds suppressed the oxidation of fluorescence induced by AAPH in a dose-dependent manner, that is, they prolonged the antioxidant time in vitro. Oral administration of the oolong tea extract to mice treated with restraint stress increased ORAC activity in plasma as compared with a stress control group. The extract also increased plasma vitamin C levels, and there was a good relationship between ORAC activity and the vitamin C level in plasma. The elevation of plasma ORAC and vitamin C level may have been related to the stress-relieving effect of oolong tea. These effects are probably due to the antioxidative properties of the tea. Thus, these findings suggested that oolong tea has beneficial effects on health related to its antioxidative action.
- 2004-07-01
著者
-
Shibata Hiroko
Laboratory Of Pharmaceutical Proteomics National Institute Of Biomedical Innovation (nibio)
-
Shibata Hiroko
医薬基盤研究所 創薬プロテオミクスプロジェクト
-
SHIBATA Hiroshi
Institute for Drug Discovery Research, Yamanouchi Pharmaceutical Co., Ltd.
-
深見 治一
Institute For Biomedical Research Research Center Suntory Ltd.
-
深見 治一
サントリー(株)基礎研
-
NAKAI Masaaki
Institute for Materials Research, Tohoku University
-
KURIHARA Hiroshi
Institute of Traditional Chinese Medicine & Natural Products, Jinan University
-
Shibata Hiroshi
Laboratory For Health Care Science Research Center Suntory Ltd.
-
Kawanishi Hideaki
Institute For Health Care Science Suntory Ltd.
-
Shibata H
Laboratory For Health Care Science Research Center Suntory Ltd.
-
ASAMI Sumio
Institute for Health Care Science, Suntory Ltd.
-
Fukami Harukazu
Institute for Health Care Science, Technological Development Center, Suntory Ltd.
-
TOYODA Yoshiko
Institute for Health Care Science, Suntory Ltd.
-
YAO v
Institute of Traditional Chinese Medicine and Natural Products, Jinan University
-
Toyoda Yoshiko
Institute For Health Care Science Suntory Ltd.
-
Asami S
Institute For Health Care Science Suntory Ltd.
-
Fukami Harukazu
Department Of Bioscience And Biotechnology Faculty Of Bioenvironmental Science Kyotogakuen Universit
-
Fukami Harukazu
Dep. Of Bioscience And Biotechnology Fac. Of Bioenvironmental Sci. Kyotogakuen Univ.
-
Fukami Harukazu
Institute For Health Care Science Technological Development Center Suntory Ltd.
-
Kurihara H
Institute Of Traditional Chinese Medicine And Natural Products Jinan University
-
Nakai Masaaki
Institute For Health Care Science Suntory Ltd.
-
Fukami Harukazu
Department Of Bioscience And Biotechnology Faculty Of Bioenvironmental Science Kyotogakuen Universit
-
Saito Hiroyuki
Third Department Of Internal Medicine Asahikawa Medical College
-
Shibata Hiroshi
Institute Of Health Care Science Suntory Wellness Limited
-
Shibata Hiroshi
Institute For Drug Discovery Research Yamanouchi Pharmaceutical Co. Ltd.:department Of Animal Scienc
-
SHIBATA Hiroshi
Institute for Biomedical Research, Suntory Limited
関連論文
- Creation of Novel Cell-Penetrating Peptides for Intracellular Drug Delivery Using Systematic Phage Display Technology Originated from Tat Transduction Domain(Biochemistry)
- 新規ジフェニルエーテル系化合物の Protoporphyrinogen-IX Oxidase 阻害
- Fast Binding Kinetics and Conserved 3D Structure Underlie the Antagonistic Activity of Mutant TNF : Useful Information for Designing Artificial Proteo-Antagonists
- Creation of Novel Protein Transduction Domain (PTD) Mutants by a Phage Display-Based High-Throughput Screening System(Biochemistry)
- Quality Enhancement of the Non-immune Phage scFv Library to Isolate Effective Antibodies(Highlighted paper selected by Editor-in-chief,Biochemistry)
- Characterization of the Pharmacology of YM-198313 on Volume-Regulated Anion Channels(Pharmacology)
- A significant reduction in serum alanine aminotransferase levels after 3-month iron reduction therapy for chronic hepatitis C : a multicenter, prospective, randomized, controlled trial in Japan
- A129 新規ジフェニルエーテル誘導体の合成と除草活性
- Development of new anti-TNF therapy
- Development of Novel Drug Delivery System (DDS) Technologies for Proteomic-Based Drug Development
- Selective Enhancer of Tumor Vascular Permeability for Optimization of Cancer Chemotherapy (Pharmacognosy)
- Effective Cancer Targeting Using an Anti-tumor Tissue Vascular Endotheliumm specific Monoclonal Antibody (TES-23)
- Prolongation of the Effective Duration of Cytomedical Therapy by Re-injecting SK2 Hybridoma Cells Microencapsulated within Alginate-Poly(L)lysine-Alginate Membranes into Human Interleukin-6 Transgenic Mice
- Therapeutic Effect of Cytomedicine on Mesangio-Proliferative Glomerulonephritis in Human Interleukin-6 Transgenic Mice
- Mechanical Properties of a β-Type Titanium Alloy Cast Using a Calcia Mold for Biomedical Applications
- Quality Improvement of a β-Type Titanium Alloy Cast for Biomedical Applications by Using a Clacia Mold
- 4. 合成法(MAIN TOPIC 1 CHEMISTRY AND BIOACTIVITY OF NEW SYNTHETIC COMPOUNDS)(第 7 回国際農薬化学会議)
- 2. 殺菌剤(MAIN TOPIC 1 CHEMISTRY AND BIOACTIVITY OF NEW SYNTHETIC COMPOUNDS)(第 7 回国際農薬化学会議)
- Cardiac Cysteinyl Leukotriene Receptors and Their Contribution to Coronary Vasoconstriction in Intact Pig Heart(Coronary Circulation, Basic/Clinical 3 (IHD), The 69th Annual Scientific Meeting of the Japanese Circulation Society)
- Increased Expression of Cysteinyl Leukotriene Receptor, CysLT-R2 in Injured Coronary Artery of Pigs(Restenosis after Angioplasty, Basic/Clinical 4 (IHD), The 69th Annual Scientific Meeting of the Japanese Circulation Society)
- Effects of Histamine on Lipid Metabolic Disorder in Mice Loaded With Restraint Stress
- The Anti-stress Effects of Sarcandra glabra Extract on Restraint-Evoked Immunocompromise(Pharmacology)
- Arsenic Trioxide Inhibits Human T Cell-Lymphotropic Virus-1-Induced Syncytiums by Down-Regulating gp46
- Carnosine Modulates Stress-Attenuated Plasma Antioxidative Capacity
- Protective Effects of Radix Rosa laevigata against Propionibacterium acnes and Lipopolysaccharide-Induced Liver Injury
- Effects of Oolong Tea on Plasma Antioxidative Capacity in Mice Loaded with Restraint Stress Assessed Using the Oxygen Radical Absorbance Capacity (ORAC) Assay(Pharmacognosy)
- Flavone Markedly Affects Phenotypic Expression of β-Lactam Resistance in Methicillin-Resistant Staphylococcus aureus Strains Isolated Clinically(Miscellaneous)
- Identification of the Up- and Down-Regulated Genes in the Heart of Juvenile Visceral Steatosis Mice (Biochemistry/Molecular Biology)
- Functional Disorders of the Oxidative Phosphorylation System in the Heart Mitochondria of Mice with Juvenile Visceral Steatosis
- Synaptic plasticity preserved with arachidonic acid diet in aged rats
- Characteristics of Biomedical Beta-Type Titanium Alloy Subjected to Coating
- Effect of Cocoa Tea (Camellia ptilophylla) Co-Administrated with Green Tea on Ambulatory Behaviors
- Fortuneanosides G-L, Dibenzofuran Glycosides from the Fruit of Pyracantha fortuneana
- A 1.5-V 250-MHz to 3.0-V 622-MHz Operation CMOS Phase-Locked Loop with Precharge Type Phase-Frequency Detector
- The mechanism supplying acetyl-CoA for terpene biosynthesis in sweet potato with black rot: Incorporation of acetate-2-^C, pyruvate-3-^C and citrate-2,4-^C into ipomeamarone
- Effect of Oxygen Content on Microstructure and Mechanical Properties of Biomedical Ti-29Nb-13Ta-4.6Zr Alloy under Solutionized and Aged Conditions
- Trichostatin D, a New Inducer of Phenotypic Reversion in Transformed Cells
- Oxidation of Arachidonoyl Glycerols Encapsulated with Saccharides
- Dental Precision Casting of Ti-29Nb-13Ta-4.6Zr Using Calcia Mold
- Anomalous Thermal Expansion of Cold-Rolled Ti-Nb-Ta-Zr Alloy
- Phlorotannins as Radical Scavengers from the Extract of Sargassum ringgoldianum
- Decomposition Reaction of Sesamin in Supercritical Water
- Possible Role of Mitochondrial Remodelling on Cellular Triacylglycerol Accumulation
- Comparison of Antibacterial Activity of Fluoroquinolones with Their Sucralfate-complexes against Clinically-isolated Bacteria
- Anti-Tumor Activities of the Antlered Form of Ganoderma lucidum in Allogeneic and Syngeneic Tumor-Bearing Mice
- Dynamics of Mitochondria during the Cell Cycle(Molecular and Cell Biology)
- Anti-Stress Effect of BRAND'S Essence of Chicken (BEC) on Plasma Glucose Levels in Mice Loaded with Restraint Stress
- Antihypertensive Effect of Angiotensin I-Converting Enzyme Inhibitory Peptides from a Sesame Protein Hydrolysate in Spontaneously Hypertensive Rats
- The Protective Effect of BRAND'S Essence of Chicken (BEC) on Energy Metabolic Disorder in Mice Loaded with Restraint Stress
- Anti-Stress Effect of Oolong Tea in Women Loaded with Vigil
- Influence of Histamine in a Liver Injury Model Induced by Propionibacterium acnes and Lipopolysaccharide(Pharmacology)
- A New Emitter-Follower Circuit for High-Speed and Low-Power ECL
- Effects of Sesamin on Aortic Oxidative Stress and Endothelial Dysfunction in Deoxycorticosterone Acetate-Salt Hypertensive Rats (Pharmacology)
- Inhibitory Effect of Oolong Tea on the Oxidative State of Low Density Lipoprotein (LDL)
- Synthesis and Herbicidal Activity of Pyridinyloxyphenoxypropionamides
- Functional role of DMT1 in transferrin-independent iron uptake by human hepatocyte and hepatocellular carcinoma cell, HLF
- Enlarging splenic vein aneurysm associated with increasing portal hypertension
- PI3-kinase p85α Is a Target Molecule of Proline-rich Antimicrobial Peptide to Suppress Proliferation of ras-Transformed Cells
- A New Family of Serine Protease Inhibitors (Bombyx Family) as Established from the Unique Topological Relation between the Positions of Disulfide Bridges and Reactive Site
- Wear and Mechanical Properties, and Cell Viability of Gas-Nitrided Beta-Type Ti-Nb-Ta-Zr System Alloy for Biomedical Applications
- Comparison of Various Properties between Titanium-Tantalum Alloy and Pure Titanium for Biomedical Applications
- Bioactive Ceramic Surface Modification of β-Type Ti-Nb-Ta-Zr System Alloy by Alkali Solution Treatment
- Synthesis of Novel Succinamide Derivatives Having the 5,11-Dihydro-6H-pyrido[2,3-b][1,4]benzodiazepin-6-one Skeleton as Potent and Selective M_2 Muscarinic Receptor Antagonists. I
- New Selective Grass Herbicides and Their Hydrolytic Properties as Pro-herbicides
- Effects of Oolong Tea on Metabolism of Plasma Fat in Mice under Restraint Stress(Food & Nutrition Science)
- A Novel Vitamin C Analog, 2-O-(β-D-Glucopyranosyl) Ascorbic Acid : Examination of Enzymatic Synthesis and Biological Activity(Brewing and Food Technology)
- Effects of Chicken Essence Tablets on Resting Metabolic Rate(Food & Nutrition Science)
- Identification of the Major Antioxidative Metabolites in Biological Fluids of the Rat with Ingested (+)-Catechin and (-)-Epicatechin
- Inhibitory Mechanism of Mizoribine on the Antibody Production of Mouse B Cells Stimulated with Lipopolysaccharide
- Effects of the Antlered Form of Ganoderma lucidum on Tumor Growth and Metastasis in Cyclophosphamide-Treated Mice
- Hypoglycemic Action of Cyclocarya paliurus (Batal.) Iljinskaja in Normal and Diabetic Mice(Food & Nutrition Science)
- Hypolipcmic Effect of Cyclocarya paliurus (Batal) Iljinskaja in Lipid-Loaded Mice
- Suppression of Postprandial Hypertriglyceridemia in Rats and Mice by Oolong Tea Polymerized Polyphenols
- Protective Effects of Radix Rosa laevigata against Propionibacterium acnes and Lipopolysaccharide-Induced Liver Injury
- The Anti-stress Effects of Guangdong Herbal Tea on Immunocompromise in Mice Loaded with Restraint Stress
- Chemical Synthesis of Astaxanthin n-Octanoic Acid Monoester and Diester and Evaluation of Their Oral Absorbability
- Synthesis and Biological Evaluation of Phenylacetyl Derivatives Having Low Central Nervous System Permeability as Potent and Selective M_2 Muscarinic Receptor Antagonists
- Synthesis of Novel Succinamide Derivatives Having a 5,11-Dihydro-6H-pyrido[2,3-b][1,4]benzodiazepin-6-one Skeleton as Potent and Selective M_2 Muscarinic Receptor Antagonists. II
- Enzymatic Synthesis of Astaxanthin n-Octanoic Acid Esters
- Role of cell surface H^+-ATP synthase on adipocyte differentiation
- Fabrication of Hydroxyapatite Film on Ti-29Nb-13Ta-4.6Zr Using a MOCVD Technique
- Effect of Cocoa Tea (Camellia ptilophylla) Co-Administrated with Green Tea on Ambulatory Behaviors
- The Hypoglycemic Effects of Camellia assamica var. kucha Extract
- Effects of a Purified Saponin Mixture from Alfalfa on Plasma Lipid Metabolism in Hyperlipidemic Mice
- Influence of Lactobacillus pentosus S-PT84 Ingestion on the Mucosal Immunity of Healthy and Salmonella Typhimurium-Infected Mice
- High Mechanical Functionalization of Metallic Biomaterials through Thermomechanical Treatments
- Effect of Deformation-Induced ω Phase on the Mechanical Properties of Metastable β-Type Ti-V Alloys
- Carnosine Ameliorates Stress-Induced Glucose Metabolism Disorder in Restrained Mice
- Microstructures and Mechanical Properties of Ternary Ti–10Cr–(V, Fe, Mo) Alloys with Self-tunable Young's Moduli for Biomedical Applications
- Identification of the Metabolites of Episesamin in Rat Bile and Human Liver Microsomes
- Effect of Deformation-Induced ω Phase on the Mechanical Properties of Metastable β-Type Ti-V Alloys
- Tensile and Fatigue Properties of Carbon-Solute-Strengthened (α+β)-Type Titanium Alloy
- Evaluation of Antioxidative Effects of Sesamin on the In vivo Hepatic Reducing Abilities by a Radiofrequency ESR Method
- Relationship between Microstructures and Mechanical Properties in Ti-4.5Al-2Mo-1.6V-0.5Fe-0.3Si-0.03C for Next-Generation Aircraft Applications
- Development of High Modulus Ti-Fe-Cu Alloys for Biomedical Applications
- Effects of Heat-Killed Lactobacillus pentosus S-PT84 on Postprandial Hypertriacylglycerolemia in Rats