Oxidative stress, d-ROMs test, and ceruloplasmin.

abstract：:Amphotericin B has been the gold standard for the treatment of invasive mycosis for many years. Its resistance mechanisms are reported to be mainly related to the decrease of ergosterol content or the changes of cell wall. Previous study has shown that Saccharomyces cerevisiae strain lack of BSC2 was sensitive signifi...

journal_title：Free radical research

authors： Kong Y,Wang Q,Cao F,Zhang X,Fang Z,Shi P,Wang H,Shen Y,Huang Z

更新日期：2020-04-01 00:00:00

abstract：:Enhanced oxidative stress partly resulting from an over-production of superoxide anion (O(2)(•-)) represents a novel and particular risk factor in chronic kidney disease (CKD) patients. This study was therefore designed to evaluate O(2)(•-) determinants in this population. O(2)(•-) production was evaluated using chemi...

journal_title：Free radical research

authors： Morena M,Patrier L,Jaussent I,Bargnoux AS,Dupuy AM,Badiou S,Leray-Moragues H,Klouche K,Canaud B,Cristol JP

更新日期：2011-06-01 00:00:00

abstract：:It has been reported that haem oxygenase-1 (Hmox1) induction attenuates neointimal thickening. Here we further investigated the potential mechanisms regulating this important pathological process. We revealed that histone deacetylase 2 (HDAC2) was induced following Hmox1 induction under 1% oxygen treatment and this in...

journal_title：Free radical research

authors： Ni J,Yang W,Shen W,Zhang R

更新日期：2018-10-01 00:00:00

abstract：:The aim of this study was to investigate the effect of HDL oxidation on PON1 paraoxonase activity. Also, we were interested in investigating the mechanism by which PON1 could be inactivated and the correlation between its enzymatic activity and the antioxidant properties of HDL. Three different oxidation systems were ...

journal_title：Free radical research

authors： Jaouad L,Milochevitch C,Khalil A

更新日期：2003-01-01 00:00:00

abstract：:The antioxidative activities of hamamelitannin (2',5-di-O-galloyl-hamamelose), gallic acid and dl-alpha-tocopherol against lipid peroxyl radicals were evaluated in chemical and biological systems. The peroxyl radical scavenging activity was evaluated by electron spin resonance (ESR) method in which both spin-trapping ...

journal_title：Free radical research

authors： Masaki H,Atsumi T,Sakurai H

更新日期：1995-05-01 00:00:00

abstract：:Cigarette smoking is associated with increased oxidative stress and increased risk of degenerative disease. As the major lipophilic antioxidant, requirements for vitamin E may be higher in smokers due to increased utilisation. In this observational study we have compared vitamin E status in smokers and non-smokers usi...

journal_title：Free radical research

authors： Jeanes YM,Hall WL,Proteggente AR,Lodge JK

更新日期：2004-08-01 00:00:00

abstract：:Gamma-glutamylcysteine synthetase (GCS; also referred to as glutamate-cysteine ligase, GLCL) catalyzes the rate-limiting reaction in glutathione (GSH) biosynthesis. The GCS holoenzyme is composed of a catalytic and regulatory subunit, each encoded by a unique gene. In addition to some conditions which specifically upr...

journal_title：Free radical research

authors： Wild AC,Mulcahy RT

更新日期：2000-04-01 00:00:00

abstract：:The brain is highly susceptible to oxidative stress due to its high metabolic demand. Increased oxidative stress and depletion of glutathione (GSH) are observed with aging and many neurological diseases. Exercise training has the potential to reduce oxidative stress in the brain. In this study, nine healthy sedentary ...

journal_title：Free radical research

authors： Rai S,Chowdhury A,Reniers RLEP,Wood SJ,Lucas SJE,Aldred S

更新日期：2018-01-01 00:00:00

abstract：BACKGROUND:Although cis-diamminedichloroplatinum (II) (cisplatin) is an effective anticancer agent, its clinical use is highly limited predominantly due to its adverse effects on renal functions. The present work examined the therapeutic potential of edaravone, a free radical scavenger, for inhibiting cisplatin-induced...

journal_title：Free radical research

authors： Iguchi T,Nishikawa M,Chang B,Muroya O,Sato EF,Nakatani T,Inoue M

更新日期：2004-04-01 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：:Formation of the alpha-hydroxyethyl radical (CH3 degree CHOH) has already been extensively demonstrated after ethanol metabolism in the liver. Despite favourable conditions, this formation in the brain has remained speculative since there is no direct experimental evidence in intact brain cells. In this preliminary st...

journal_title：Free radical research

authors： Gonthier B,Eysseric H,Soubeyran A,Daveloose D,Saxod R,Barret L

更新日期：1997-12-01 00:00:00

abstract：:A glycomic approach to the identification of target molecules in glycosyltransferase gene targeting mice is a promising strategy to understand the biological significance of glycosyltransferase genes in vivo. In order to understand the biological effects of N-acetylglucosaminyltransferase III (GnT-III) on tumor format...

journal_title：Free radical research

authors： Ekuni A,Miyoshi E,Ko JH,Noda K,Kitada T,Ihara S,Endo T,Hino A,Honke K,Taniguchi N

更新日期：2002-08-01 00:00:00

abstract：:Hemopexin, a heme-binding serum glycoprotein, is thought to play an important role in the prevention of oxidative damage that may be catalysed by free heme. Through the use of EPR techniques, the generation of free radicals from organic hydroperoxides by heme and heme-hemopexin complexes, and the concomitant formation...

journal_title：Free radical research

authors： Timmins GS,Davies MJ,Song DX,Muller-Eberhard U

更新日期：1995-12-01 00:00:00

abstract：:Adriamycin (ADR) is a chemotherapeutic agent useful in treating various cancers. ADR is a quinone-containing anthracycline chemotherapeutic and is known to produce reactive oxygen species (ROS) in heart. Application of this drug can have serious side effects in various tissues, including brain, apart from the known ca...

journal_title：Free radical research

authors： Joshi G,Sultana R,Tangpong J,Cole MP,St Clair DK,Vore M,Estus S,Butterfield DA

更新日期：2005-11-01 00:00:00

abstract：:Globular adiponectin (gAd) induces the generation of reactive oxygen species (ROS) and nitric oxide (NO) in the murine macrophage cell line RAW 264. This study investigated the role of the mammalian target of rapamycin (mTOR) in gAd-induced ROS and NO generation. gAd stimulation induced phosphorylation of mTOR, which ...

journal_title：Free radical research

authors： Fujimoto A,Akifusa S,Kamio N,Hirofuji T,Nonaka K,Yamashita Y

更新日期：2010-02-01 00:00:00

abstract：:The possible protective effects of resveratrol (RVT) against cardiotoxicity were investigated in Wistar albino rats treated with saline, saline+doxorubicin (DOX; 20 mg/kg) or RVT (10 mg/kg)+DOX. Blood pressure and heart rate were recorded on the 1st week and on the 7th week, while cardiomyopathy was assessed using tra...

journal_title：Free radical research

authors： Tatlidede E,Sehirli O,Velioğlu-Oğünc A,Cetinel S,Yeğen BC,Yarat A,Süleymanoğlu S,Sener G

更新日期：2009-03-01 00:00:00

abstract：:Peroxynitrous acid synthesized by reaction of hydrogen peroxide and nitrite and generated from 3-morpholinosydononimine (SIN-1) induced cellular DNA breaking of human promyelocytic leukemia HL-60 cells in phosphate buffer (pH 7.5) as assessed by alkaline single cell gel electrophoresis (comet) assay and quantification...

journal_title：Free radical research

authors： Hiramoto K,Tomiyama S,Kikugawa K

更新日期：1999-01-01 00:00:00

abstract：:Mammalian odorant-binding proteins (OBPs) are soluble lipocalins produced in the nasal mucosa and in other epithelial tissues of several animal species, where they are supposed to serve as scavengers for small structurally unrelated hydrophobic molecules. These would include odorants and toxic aldehydes like 4-hydroxy...

journal_title：Free radical research

authors： Macedo-Márquez A,Vázquez-Acevedo M,Ongay-Larios L,Miranda-Astudillo H,Hernández-Muñoz R,González-Halphen D,Grolli S,Ramoni R

更新日期：2014-07-01 00:00:00

abstract：:Diosgenin possesses anti-inflammatory and anticancer properties. Activated neutrophils produce high concentrations of the superoxide anion which is involved in the pathophysiology of inflammation-related diseases and cancer. In the present study, the inhibitory effect and possible mechanisms of diosgenin on superoxide...

journal_title：Free radical research

authors： Lin Y,Jia R,Liu Y,Gao Y,Zeng X,Kou J,Yu B

更新日期：2014-12-01 00:00:00

abstract：:Anxiety disorders are the most common mental illness in the USA affecting 18% of the population. The cause(s) of anxiety disorders is/are not completely clear, and research in the neurobiology of anxiety at the molecular level is still rather limited. Although mounting clinical and preclinical evidence now indicates t...

journal_title：Free radical research

authors： Fedoce ADG,Ferreira F,Bota RG,Bonet-Costa V,Sun PY,Davies KJA

更新日期：2018-07-01 00:00:00

abstract：:The oxidative stress possibly resulting from an inherited respiratory chain (RC) deficiency was investigated in a series of human cultured skin fibroblasts presenting either ubiquinone depletion or isolated defect of the various RC complexes. Taken as an index for superoxide overproduction, a significant induction of ...

journal_title：Free radical research

authors： Geromel V,Rötig A,Munnich A,Rustin P

更新日期：2002-04-01 00:00:00

abstract：:Peroxisome proliferator-activated receptor gamma (PPARγ) is known to be activated via exercise-associated transient increases in oxidative stress. However, the precise mechanism(s) triggering PPARγ activation in monocytes during/following exercise remain to be confirmed. Here, two cohorts of five healthy male individu...

journal_title：Free radical research

authors： Davies NA,Watkeys L,Butcher L,Potter S,Hughes MG,Moir H,Morris K,Thomas AW,Webb R

更新日期：2015-01-01 00:00:00

abstract：:Gastric inflammation is a highly complex biochemical protective response to cellular/tissue injury. When this process occurs in an uncontrolled manner, the result is excessive cellular/tissue damage that results chronic inflammation and destruction of normal tissue. Current evidence suggests that Helicobacter pylori (...

journal_title：Free radical research

authors： Yoshikawa T,Naito Y

更新日期：2000-12-01 00:00:00

abstract：:To solve the problems faced in clinical use of hypocrellins, a water-soluble preparation of Hypocrellin B (HB), HB-Triton X-100 (TX-100) micelles, was prepared. To evaluate the photodynamic activity, the free radicals (*OH and HB*-) and singlet oxygen (1O2) generated via photosensitization of the preparation in aqueou...

journal_title：Free radical research

authors： An H,Xie J,Zhao J,Li Z

更新日期：2003-10-01 00:00:00

abstract：:Tropolones, the naturally occurring compounds responsible for the durability of heartwood of several cupressaceous trees, have been shown to possess both metal chelating and antioxidant properties. However, little is known about the ability of tropolone and its derivatives to protect cultured cells from oxidative stre...

journal_title：Free radical research

authors： Doulias PT,Nousis L,Zhu BZ,Frei B,Galaris D

更新日期：2005-02-01 00:00:00

abstract：:A growing body of experimental evidence suggests that the oxidative neurotoxicity of hemoglobin A may contribute to neuronal loss after CNS hemorrhage. Several hemoglobin variants, including hemoglobin S, are more potent oxidants in cell-free systems. However, despite the increased incidence of hemorrhagic stroke asso...

journal_title：Free radical research

authors： Vanderveldt GM,Regan RF

更新日期：2004-05-01 00:00:00

abstract：:Silibinin is an active constituent extracted from blessed milk thistle (Silybum marianum). Our previous study demonstrated that silibinin induced autophagy and apoptosis via reactive oxygen species (ROS) generation in HeLa cells. In this study, we investigated whether the autophagy- and apoptosis-associated molecules ...

journal_title：Free radical research

authors： Fan S,Qi M,Yu Y,Li L,Yao G,Tashiro S,Onodera S,Ikejima T

更新日期：2012-03-01 00:00:00

abstract：:MCI-186 (3-methyl-1-phenyl-2-pyrazolin-5-one) is a newly developed antioxidant which has been shown to reduce brain edema in cerebral ischemia through inhibition of the lipoxygenase pathway of arachidonic acid. However, its effect on myocardial reperfusion injury after prolonged ischemia has not yet been demonstrated....

journal_title：Free radical research

authors： Minhaz U,Tanaka M,Tsukamoto H,Watanabe K,Koide S,Shohtsu A,Nakazawa H

更新日期：1996-05-01 00:00:00

abstract：:Several papers have claimed that mitochondria contain nitric oxide synthase (NOS) and make nitric oxide (NO*) in amounts sufficient to affect mitochondrial respiration. However, we found that the addition of L-arginine or the NOS inhibitor L-NMMA to intact rat liver mitochondria did not have any effect on the respirat...

journal_title：Free radical research

authors： Tay YM,Lim KS,Sheu FS,Jenner A,Whiteman M,Wong KP,Halliwell B

更新日期：2004-06-01 00:00:00

abstract：:Methylmercury (MeHg) is one of the ubiquitous environmental toxicant that leads to long-lasting neurological deficits in animals and humans. However, the mechanisms of MeHg-induced neuronal cell death are incompletely understood. Treatment of neuronal cells with MeHg (0-2 μM) for 0.5-12 h, or pretreated with LA (12.5-...

journal_title：Free radical research

authors： Yang T,Xu Z,Liu W,Xu B,Deng Y

更新日期：2016-01-01 00:00:00