Subcutaneous administration of bovine superoxide dismutase protects lungs from radiation-induced lung injury.

abstract：:India, resembling other developing nations, is confronting a hastening demographic switch to non-communicable diseases. Inborn errors of metabolism (IEM) constitute a varied heterogeneous group of disorders with variable clinical appearance, primarily in the pediatric populace. Congenital deformities and genetic disor...

journal_title：Free radical research

authors： Ray SK,Mukherjee S

更新日期：2021-01-27 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：:Microcystin-LR (MCLR) is a potent hepatotoxin. Oxidative stress is thought to be implicated in the cytotoxicity of MCLR, but the mechanisms by which MCLR produces reactive oxygen species (ROS) are still unclear. This study investigated the role and possible sources of ROS generation in MCLR-induced cytogenotoxicity in...

journal_title：Free radical research

authors： Nong Q,Komatsu M,Izumo K,Indo HP,Xu B,Aoyama K,Majima HJ,Horiuchi M,Morimoto K,Takeuchi T

更新日期：2007-12-01 00:00:00

abstract：:We evaluated whether nutritional vitamin A deficiency generates oxidative stress and inflammation in aorta. Wistar male rats (21 days old) were given free access to a control (8 mg retinol as retinyl palmitate/kg) or a vitamin A- deficient diet for three months. One group of deficient animals was fed with the control ...

journal_title：Free radical research

authors： Gatica L,Alvarez S,Gomez N,Zago MP,Oteiza P,Oliveros L,Gimenez MS

更新日期：2005-06-01 00:00:00

abstract：:Reactive oxygen species (ROS) are important mediators of the cytotoxicity induced by the direct reaction of ionising radiation (IR) with all critical cellular components, such as proteins, lipids, and nucleic acids. The derived oxidative damage may propagate in exposed tissues in a dose- and spatiotemporal dependent m...

journal_title：Free radical research

authors： Pietraforte D,Paulicelli E,Patrono C,Gambardella L,Scorza G,Testa A,Fattibene P

更新日期：2018-04-01 00:00:00

abstract：:Because hepatic fibrosis usually involves more than one pathological process, combination therapy with modalities that target aberrant signaling cascade in activated hepatic stellate cells (HSCs) represents an alternative strategy. This study evaluates the hypothesis that astragaloside IV (AS-IV) and ferulic acid (FA)...

journal_title：Free radical research

authors： Dong H,Guo H,Liang Y,Wang X,Niu Y

更新日期：2017-02-01 00:00:00

abstract：:In this study, we studied whether chronic oral administration of the natural antioxidant, malabaricone C (mal C) can reduce blood pressure (BP) and attenuate cardio-vascular remodeling in deoxycorticosterone acetate (DOCA)-salt hypertensive rats. The dose of mal C for its anti-hypertensive action was optimized by meas...

journal_title：Free radical research

authors： Rathee JS,Patro BS,Brown L,Chattopadhyay S

更新日期：2016-01-01 00:00:00

abstract：:Human serum samples were evaluated for oxidative stress with the d-ROMs test. The ceruloplasmin (CP) and copper contents of the samples was independently measured and compared to those calculated on the basis of the d-ROMs test results for pure CP solutions. The d-ROMs readings did not show any significant correlation...

journal_title：Free radical research

authors： Colombini F,Carratelli M,Alberti A

更新日期：2016-01-01 00:00:00

abstract：:The cytologically active secondary lipid peroxidation products, malondialdehyde (MDA) and 4-hydroxy-2-nonenal (HNE) have been detected as their 2,4-dinitrophenylhydrazone (DNP) derivatives in plant tissue cultures using LC-MS. This paper reports, for the first time, the use of LC-MS methodology to definitively identif...

journal_title：Free radical research

authors： Deighton N,Magill WJ,Bremner DH,Benson EE

更新日期：1997-09-01 00:00:00

abstract：:Identification of free radicals was performed for the reaction mixtures of autoxidized 1,2-dilinoleoylphosphatidylcholine (DLPC) with ferrous ions (or DLPC hydroperoxide with ferrous ions) and of DLPC with soybean lipoxygenase using electron spin resonance (ESR), high performance liquid chromatography (HPLC)--ESR and ...

journal_title：Free radical research

authors： Kumamoto K,Hirai T,Kishioka S,Iwahashi H

更新日期：2005-09-01 00:00:00

abstract：:Capacitation of spermatozoa is an essential procedure for fertilization. Capacitated spermatozoa have an increase in the intracellular cAMP and acrosome reaction (AR) occurs immediately. The effect of exogenous superoxide anion (O2-) on the level of intracellular cAMP and the percentages of both spontaneous AR and lys...

journal_title：Free radical research

authors： Zhang H,Zheng RL

更新日期：1996-04-01 00:00:00

abstract：:Effects of vitamins B, C, E, K and P, as well as coenzymes Q, on formation of final products of radiation-induced free-radical transformations of ethanol, ethylene glycol, alpha-methylglycoside and glucose in aqueous solutions were studied. Based on the obtained results, it can be concluded that there are substances a...

journal_title：Free radical research

authors： Shadyro OI,Sosnovskaya AA,Edimecheva IP,Grintsevich IB,Lagutin PY,Alekseev AV,Kazem K

更新日期：2005-07-01 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：:We have previously reported that H2O2-induced apoptosis in HL-60 human leukemia cells takes place in the presence of chloride, requires myeloperoxidase (MPO), and occurs through oxidative reactions involving hypochlorous acid and chloramines. We now report that when chloride is replaced by the pseudohalide thiocyanate...

journal_title：Free radical research

authors： Wagner BA,Reszka KJ,McCormick ML,Britigan BE,Evig CB,Burns CP

更新日期：2004-02-01 00:00:00

abstract：:Flavonoids, which are dietary components and have possible drug uses, inhibit lipoprotein oxidation in vitro. The present study considered whether flavonoid supplementation in humans could influence lipoprotein vulnerability to oxidation. Citrus flavonoid supplementation (about 1g/day, 3 weeks), or placebo, was given ...

journal_title：Free radical research

authors： Blostein-Fujii A,DiSilvestro RA,Frid D,Katz C

更新日期：1999-04-01 00:00:00

abstract：:We have here investigated possible occurrence of bicarbonate-dependent, carbonate radical anion (CO(3)(•-))-driven tocopherol-mediated human LDL peroxidation (TMP) in vitro and in vivo. CO(3)(•-), generated in vitro by the SOD1/H(2)O(2)/bicarbonate system, readily promoted TMP, which was dependent on α-tocopherol and ...

journal_title：Free radical research

authors： Lapenna D,Ciofani G,Cuccurullo C,Neri M,Giamberardino MA,Cuccurullo F

更新日期：2012-11-01 00:00:00

abstract：:We describe an altered membrane band 3 protein-mediated anion transport in erythrocytes exposed to peroxynitrite, and relate the loss of anion transport to cell damage and to band 3 oxidative modifications. We found that peroxynitrite down-regulate anion transport in a dose dependent relation (100-300 micromoles/l). H...

journal_title：Free radical research

authors： Celedón G,González G,Pino J,Lissi EA

更新日期：2007-03-01 00:00:00

abstract：:Hypericin and pseudohypericin are polycyclic-phenolic structurally related compounds found in Hypericum perforatum L. (St John's wort). As hypericin has been found to bind to LDL one may assume that it can act as antioxidant of LDL lipid oxidation, a property which is of prophylactic/therapeutic interest regarding ath...

journal_title：Free radical research

authors： Laggner H,Schreier S,Hermann M,Exner M,Mühl A,Gmeiner BM,Kapiotis S

更新日期：2007-02-01 00:00:00

abstract：:Neuroblastoma (NB) is one of the most frequent extracranial solid tumors in children. It accounts for 8-10% of all childhood cancer deaths, and there is a need for development of new drugs for its treatment. Curcumin (diferuloylmethane), a major active component of turmeric (Curcuma longa), has been shown to exert ant...

journal_title：Free radical research

authors： Picone P,Nuzzo D,Caruana L,Messina E,Scafidi V,Di Carlo M

更新日期：2014-12-01 00:00:00

abstract：:The review deals with impairment of Ca(2+)-ATPases by high glucose or its derivatives in vitro, as well as in human diabetes and experimental animal models. Acute increases in glucose level strongly correlate with oxidative stress. Dysfunction of Ca(2+)-ATPases in diabetic and in some cases even in nondiabetic conditi...

journal_title：Free radical research

authors： Horáková L,Strosova MK,Spickett CM,Blaskovic D

更新日期：2013-08-01 00:00:00

abstract：:Validation of markers requires two different steps. The first one is the analytical validation including analytical procedures, definition of standard reference, and round-tests analysis. The second one is the assessment of the biological relevance of the selected marker. This biological relevance may be in the field ...

journal_title：Free radical research

authors： Antoine JM,Diplock AT

更新日期：2000-11-01 00:00:00

abstract：:Oxidative reactions are thought to play a role in the inflammatory condition called fatty liver. It is unclear whether oxidized lipoprotein lipids or proteins are associated with future fatty liver. In the Cardiovascular Risk in Young Finns Study, we determined the circulating levels of LDL and HDL oxidized lipids and...

journal_title：Free radical research

authors： Kaikkonen JE,Kresanov P,Ahotupa M,Jula A,Mikkilä V,Viikari JS,Juonala M,Hutri-Kähönen N,Kähönen M,Lehtimäki T,Kangas AJ,Soininen P,Ala-Korpela M,Raitakari OT

更新日期：2016-01-01 00:00:00

abstract：:Along with differentiation of mouse stromal preadipocytes OP9 into adipocytes, intracellular ROS, especially superoxide anion radicals detected by NBT reduction assay, were found to appreciably increase, mainly in cytoplasmic area, parallelling with increases in intracellular lipid-droplet accumulation, whereas undiff...

journal_title：Free radical research

authors： Saitoh Y,Xiao L,Mizuno H,Kato S,Aoshima H,Taira H,Kokubo K,Miwa N

更新日期：2010-09-01 00:00:00

abstract：:The purpose of this double clinical study was (1) to evaluate the effect of one single intake (300 ml) of red wine (RW) on the plasma antioxidant capacity (pAOC) and plasma phenolics over the 24-h time period following the intake, and (2) to compare the long-term effects of daily intakes (250 ml/d) of RW, white wine (...

journal_title：Free radical research

authors： Cartron E,Fouret G,Carbonneau MA,Lauret C,Michel F,Monnier L,Descomps B,Léger CL

更新日期：2003-09-01 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：:Silver nanoparticles (AgNPs) are the most widely used nanomaterials as antimicrobial agents. AgNPs have been shown to inhibit the growth of and induce apoptosis-like death in Escherichia coli. However, the precise mechanism of AgNPs-induced apoptosis-like death and association with DNA damage-inducible protein F (dinF...

journal_title：Free radical research

authors： Kim S,Lee DG

更新日期：2021-01-06 00:00:00

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：:Peroxiredoxin 1 (PRDX1) is an antioxidant enzyme that, when secreted, can act as a proinflammatory signal. Here we studied the regulation of intracellular PRDX1 by lipopolysaccharide (LPS) and interferon-gamma (IFN-γ) in the RAW 264.7 mouse macrophage cell line. While LPS or IFN-γ alone did not affect PRDX1 protein le...

journal_title：Free radical research

authors： Ingram S,Mengozzi M,Heikal L,Mullen L,Ghezzi P

更新日期：2019-08-01 00:00:00

abstract：:Subjecting selected peptides to in vitro analyses covering their ability to interfere with the lipid oxidation chain reaction as well as to protect proteins from direct and indirect oxidation has provided the basis for a more detailed understanding of peptide-mediated protection in biological systems. The efficiency o...

journal_title：Free radical research

authors： Jongberg S,Carlsen CU,Skibsted LH

更新日期：2009-10-01 00:00:00

abstract：:Creatol (CTL) is a product resulting from the reaction of creatinine (Cr) with the hydroxyl radical and is identified as a precursor of methylguanidine (MG), a uremic toxin. In this study, we investigated serum CTL levels together with those of Cr and MG in 66 patients who were on maintenance hemodialysis (HD). Prior ...

journal_title：Free radical research

authors： Tomida C,Aoyagi K,Nagase S,Gotoh M,Yamagata K,Takemura K,Koyama A

更新日期：2000-01-01 00:00:00