Creatol, an oxidative product of creatinine in hemodialysis patients.

abstract：:To define the molecular mechanism(s) of carvedilol inhibition of lipid peroxidation we have utilized model systems that allow us to study the different reactions involved in this complex process. Carvedilol inhibits the peroxidation of sonicated phosphatidylcholine liposomes triggered by FeCl2 addition whereas atenolo...

journal_title：Free radical research

authors： Tadolini B,Franconi F

更新日期：1998-11-01 00:00:00

abstract：:The hydroxyl radical (.OH)-scavenging activity of d-2-[4-(3-methyl-2-thienyl)phenyl]propionic acid (M-5011), a novel nonsteroidal anti-inflammatory drug (NSAID), and that of several other NSAIDs were investigated by the hyaluronic acid (HA) degradation method and the electron spin resonance (ESR) spin-trapping techniq...

journal_title：Free radical research

authors： Kataoka M,Tonooka K,Ando T,Imai K,Aimoto T

更新日期：1997-10-01 00:00:00

abstract：:The increasing knowledge on the participation of free radicals in many diverse clinical and pathological conditions, has consequently expanded the search for new and versatile antioxidants aimed at combating oxidative stress. Our interest in this field concerns aromatic indolinonic aminoxyls (nitroxides) which efficie...

journal_title：Free radical research

authors： Damiani E,Carloni P,Stipa P,Greci L

更新日期：1999-08-01 00:00:00

abstract：:Flavonoids are components of fruit and vegetables that may be beneficial in the prevention of disease such as cancer and cardiovascular diseases. Their beneficial effects will be dependent upon their uptake and disposition in tissues and cells. The metabolism and pharmacokinetics of flavonoids has been an area of acti...

journal_title：Free radical research

authors： Manach C,Donovan JL

更新日期：2004-08-01 00:00:00

abstract：:Ionizing radiations such as X-ray and γ-ray can directly or indirectly produce clustered or multiple damages in DNA. Previous studies have reported that overexpression of DNA glycosylases in Escherichia coli (E. coli) and human lymphoblast cells caused increased sensitivity to γ-ray and X-ray irradiation. However, the...

journal_title：Free radical research

authors： Yoshikawa Y,Yamasaki A,Takatori K,Suzuki M,Kobayashi J,Takao M,Zhang-Akiyama QM

更新日期：2015-10-01 00:00:00

abstract：:Cardiolipin (CL) is a mitochondria-specific phospholipid and is critical for maintaining the integrity of mitochondrial membrane and mitochondrial function. CL also plays an active role in mitochondria-dependent apoptosis by interacting with cytochrome c (cyt c), tBid and other important Bcl-2 proteins. The unique str...

journal_title：Free radical research

authors： Yin H,Zhu M

更新日期：2012-08-01 00:00:00

abstract：:We investigated effect of aldehydic products of lipid peroxidation, malondialdehyde (MDA) and 4-hydroxynonenal (HNE) on prostaglandin (PG) E2 receptors of liver plasma membranes. The modification of the membranes by MDA diminished PGE2 binding, decreasing receptor affinity for PGE2 and receptor density whereas HNE inc...

journal_title：Free radical research

authors： Buko VU,Artsukevich A,Zavodnik I,Maltsev A,Sushko L,Zimmermann T,Dianzani MU

更新日期：1996-11-01 00:00:00

abstract：:Free radical oxidation of cholesterol and its precursors contribute significantly to the pathophysiology of a number of human diseases. This review intends to summarize recent developments and provide a perspective on the reactivities of sterols toward free radical oxidation, the free radical reaction mechanism, and t...

journal_title：Free radical research

authors： Xu L,Porter NA

更新日期：2015-01-01 00:00:00

abstract：:Rheumatoid arthritis (RA) is characterized by synovial proliferation and migration which is induced by proinflammatory cytokines or oxidative stress, followed by joint destruction. Edaravone, clinically available free radical scavenger in Japan, is confirmed to be beneficial in the acute stage of cerebral infarction. ...

journal_title：Free radical research

authors： Arii K,Kumon Y,Ikeda Y,Suehiro T,Hashimoto K

更新日期：2006-02-01 00:00:00

abstract：:The in vitro toxicity of the reactive oxygen species generating enzyme xanthine oxidoreductase (XOR) to human peripheral blood lymphocytes was studied after stimulation with phytohaemoagglutinin or anti-CD3/CD28 antibodies. Apoptosis and necrosis were induced by the XOR/hypoxanthine system in a time- and concentration...

journal_title：Free radical research

authors： Battelli MG,Musiani S,Tazzari PL,Stirpe F

更新日期：2001-12-01 00:00:00

abstract：:Cholesterol is an essential component of mammalian plasma membrane. Alterations in sterol metabolism or oxidation have been linked to various pathological conditions, including cardiovascular diseases, cancer, and neurodegenerative disorders. Unsaturated sterols are vulnerable to oxidation induced by singlet oxygen an...

journal_title：Free radical research

authors： Miyamoto S,Lima RS,Inague A,Viviani LG

更新日期：2021-01-26 00:00:00

abstract：:After minimal sample preparation, two different HPLC methodologies, one based on a single gradient reversed-phase HPLC step, the other on multiple HPLC runs each optimised for specific components, were used to investigate the composition of flavonoids and phenolic acids in apple and tomato juices. The principal compon...

journal_title：Free radical research

authors： Bremner PD,Blacklock CJ,Paganga G,Mullen W,Rice-Evans CA,Crozier A

更新日期：2000-06-01 00:00:00

abstract：:In addition to insulin, glycemic control involves thyroid hormones. However, an excess of thyroid hormone can disturb the blood glucose equilibrium, leading to alterations of carbohydrate metabolism and, eventually, diabetes. Indeed, experimental and clinical hyperthyroidism is often accompanied by abnormal glucose to...

journal_title：Free radical research

authors： Venditti P,Reed TT,Victor VM,Di Meo S

更新日期：2019-03-01 00:00:00

abstract：:The hydroxyl radical adducts of 5,5 dimethyl-1-pyrolline-N-oxide (DMPO) and 3,3,5,5 tetramethyl-1-pyrolline-N-oxide (TMPO) formed in the presence of hydrogen peroxide and FeII are normally quite stable, but in the presence of 5-20 micromolar myoglobin their ESR signals decay rapidly. This decay probably reflects furth...

journal_title：Free radical research

authors： De Bono D,Yang WD,Symons MC

更新日期：1994-05-01 00:00:00

abstract：:Diet has been shown to modulate M(1)dG adduct, a biomarker of oxidative stress and lipid peroxidation. Thus, we analysed the association between diet and M(1)dG in 120 controls and 67 Map Ta Phut industrial estate workers in Rayong, Thailand, to evaluate the influence of fruit and vegetables, and fried and charcoal-gr...

journal_title：Free radical research

authors： Peluso M,Munnia A,Piro S,Jedpiyawongse A,Sangrajrang S,Giese RW,Ceppi M,Boffetta P,Srivatanakul P

更新日期：2012-01-01 00:00:00

abstract：:The risk of developing breast cancer increases after long term use of oestrogen and progestagen, and carcinogenesis in the breast is partly due to oxidative damage to DNA bases. Therefore, we studied the effects of 17 beta-oestradiol and progesterone on the antioxidative status and the vulnerability to oxidative stres...

journal_title：Free radical research

authors： Dabrosin C,Hammar M,Ollinger K

更新日期：1998-03-01 00:00:00

abstract：:Oxidation of low density lipoprotein (LDL) has been implicated in the pathogenesis of atherosclerosis. The most common technique for measuring the oxidation of lipoproteins is the continuous measurement of the formation of conjugated diene at OD 234 nm. The concept of "lag time", derived from such measurements, has be...

journal_title：Free radical research

authors： Parthasarathy S,Augé N,Santanam N

更新日期：1998-06-01 00:00:00

abstract：:Nitronyl nitroxides (NNs) are the paramagnetic probes that are capable of scavenging physiologically relevant reactive oxygen (ROS) and nitrogen (RNS) species, namely superoxide, nitric oxide (NO), and nitroxyl (HNO). NNs are increasingly considered as potent antioxidants and potential therapeutic agents. Understandin...

journal_title：Free radical research

authors： Bobko AA,Khramtsov VV

更新日期：2015-01-01 00:00:00

abstract：:There is clear evidence implicating oxidative stress in the pathology of many neurodegenerative diseases. Reactive oxygen species (ROS) are the primary mediators of oxidative stress, and hydrogen peroxide, a key ROS, is generated during aggregation of the amyloid proteins associated with some of these diseases. Hydrog...

journal_title：Free radical research

authors： Tabner BJ,Turnbull S,King JE,Benson FE,El-Agnaf OM,Allsop D

更新日期：2006-07-01 00:00:00

abstract：:Pyruvate is a well-known scavenger of hydrogen peroxide (H2O2). In addition, it scavenges superoxide radical (O2.-). However, evidence on its intracellular antioxidant function is meager at present. Hence, we have examined the effectiveness of this metabolite and its ethyl ester against intracellular oxidative damage ...

journal_title：Free radical research

authors： Varma SD,Devamanoharan PS,Ali AH

更新日期：1998-02-01 00:00:00

abstract：:Parkinson's disease (PD) is a neurodegenerative disorder characterised by selective degeneration of the nigral dopaminergic neurons, and neuroinflammation and oxidative stress are believed to be involved in its pathogenesis. In the present study, we provide data that the synthetic steroid exemestane, which is currentl...

journal_title：Free radical research

authors： Son HJ,Han SH,Lee JA,Shin EJ,Hwang O

更新日期：2017-06-01 00:00:00

abstract：:Thioredoxin-1 (TRX) is a redox-active protein with anti-inflammatory effects. This study investigated the optimal delivery method and the mechanisms of recombinant human TRX (rhTRX) to suppress neutrophil recruitment in a rat bleomycin (BLM)-induced sustained acute lung injury model. In male Wister rats intratracheall...

journal_title：Free radical research

authors： Nakamura T,Hoshino Y,Yamada A,Teratani A,Furukawa S,Okuyama H,Ueda S,Wada H,Yodoi J,Nakamura H

更新日期：2007-10-01 00:00:00

abstract：:We investigated hepatoprotective activity and antioxidant effect of the 2,5-dihydroxy-4,3'-di(beta-D-glucopyranosyloxy)-trans-stilbene that purified from Morus bombycis Koidzumi roots against CCl4-induced liver damage in rats. The 2,5-dihydroxy-4,3'-di(beta-D-glucopyranosyloxy)-trans-stilbene displayed dose-dependent ...

journal_title：Free radical research

authors： Jin YS,Lee MJ,Han W,Heo SI,Sohn SI,Wang MH

更新日期：2006-09-01 00:00:00

abstract：:Increased reactive oxygen species (ROS) and lipid peroxidation may be implicated in the pathogenesis of preeclampsia by causing cell (membrane) damage and impaired endothelial function. Carbonyl derivatives of proteins, or protein carbonyls, may be sensitive biomarkers of ROS-mediated damage. The aim of the study was ...

journal_title：Free radical research

authors： Zusterzeel PL,Mulder TP,Peters WH,Wiseman SA,Steegers EA

更新日期：2000-11-01 00:00:00

abstract：:Septic shock, a severe form of sepsis, is characterized by cardiovascular collapse following microbial invasion of the body. The progressive hypotension, hyporeactivity to vasopressor agents and vascular leak leads to circulatory failure with multiple organ dysfunction and death. Many inflammatory mediators (e.g. TNF-...

journal_title：Free radical research

authors： Marzocco S,Di Paola R,Ribecco MT,Sorrentino R,Domenico B,Genesio M,Pinto A,Autore G,Cuzzocrea S

更新日期：2004-11-01 00:00:00

abstract：:The aim of this study was to test the hypothesis that pulmonary inflammation and emphysema induced by cadmium (Cd) inhalation are associated with pulmonary oxidative stress. Two groups of Sprague Dawley rats were used: one vehicle-exposed group undergoing inhalation of NaCl (0.9%, n = 24) and one Cd-exposed group unde...

journal_title：Free radical research

authors： Kirschvink N,Martin N,Fievez L,Smith N,Marlin D,Gustin P

更新日期：2006-03-01 00:00:00

abstract：:Global gene expression profiles of livers from mice, fed diets differing in alpha-tocopherol content, were compared using DNA microarray technology. Three hundred and eighty nine genes were found to significantly differ in their expression level by a factor of 2 or higher between the high and the low alpha-tocopherol ...

journal_title：Free radical research

authors： Nell S,Bahtz R,Bossecker A,Kipp A,Landes N,Bumke-Vogt C,Halligan E,Lunec J,Brigelius-Flohé R

更新日期：2007-08-01 00:00:00

abstract：:The ability of a range of dietary flavonoids to inhibit low-density lipoprotein (LDL) oxidation in vitro was tested using a number of different methods to assess oxidative damage to LDL. Overall quercetin was the most effective inhibitor of oxidative damage to LDL in vitro. On this basis, a diet enriched with onions a...

journal_title：Free radical research

authors： O'Reilly JD,Sanders TA,Wiseman H

更新日期：2000-10-01 00:00:00

abstract：:Of all the aerobic respiration by-products, cytotoxic superoxide derived from mitochondrial-leaked electrons, is the only one known to be disposed of intracellularly. Is this fate the only destiny for mitochondrial-leaked electrons? When Cynomolgus monkeys were injected intravenously with reactive oxygen species (ROS)...

journal_title：Free radical research

authors： Guo J,Xu H,Liu S,Wang Z,Dai Y,Lu J,Zheng S,Xu D,Zhou J,Ke L,Cheng X,Xu M,Zhang X,Guo Y,Lin Y,Ding W,Gao G,Wang H,Chen Q,Yu X,Chen H,Qin L,Sun X,Li Z,Zheng S,Wang J,Cheng Y,Qiu S,Hu Y,Huang P,Li

更新日期：2019-12-01 00:00:00

abstract：:To examine the involvement of p38 mitogen-activated protein kinase (p38 MAPK) and extracellular signal-regulated kinase (ERK) in the oxidative stress-induced increase of permeability in endothelial cells, the effects of a p38 MAPK inhibitor (SB203580) and ERK inhibitor (PD90859) on the H2O2-induced increase of permeab...

journal_title：Free radical research

authors： Niwa K,Inanami O,Ohta T,Ito S,Karino T,Kuwabara M

更新日期：2001-11-01 00:00:00