The gain of hydrogen peroxide resistance benefits growth fitness in mycobacteria under stress
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چکیده
منابع مشابه
The Effect of Resistance Training on Plasma Hydrogen Peroxide Level in Older Women
Introduction: The prevalence of chronic diseases increases with age. Increased production of reactive oxygen species involves in the pathogenesis of cardiovascular diseases such as coronary atherosclerosis, hypertension, diabetic vascular complications, and heart failure. The present study aimed to explore the effects of resistance training on plasma hydrogen peroxide (H2O2) level of ageing wom...
متن کاملHydrogen peroxide in inducible plant stress responses
Academic dissertation To be presented for public criticism, with permission of the Abbreviations ABA abscisic acid HRGP hydroxyproline-rich glycopro-tein AOX alternative oxidase JA jasmonic acid APX ascorbate peroxidase MJ methyl jasmonate ARE antioxidant responsive element MPT1 mitochondrial phosphate translocator1 CAT catalase MRE metal responsive element Cat1AS CAT1 antisense mRNA messenger ...
متن کاملHydrogen peroxide mediates the induction of chloroplastic Ndh complex under photooxidative stress in barley.
Chloroplast-encoded NDH polypeptides (components of the plastid Ndh complex) and the NADH dehydrogenase activity of the Ndh complex (NADH-DH) increased under photooxidative stress. The possible involvement of H2O2-mediated signaling in the photooxidative induction of chloroplastic ndh genes was thoroughly studied. We have analyzed the changes in the NADH-DH and steady-state levels of NDH-F poly...
متن کاملPhysiological and phytochemical changes induced by seed pretreatment with hydrogen peroxide in Artemisia sieberi under salt stress.
Seeds of medicinal plant Artemisia sieberi were pretreated with H2O2 (0, 10, 50, 90, and 140 µM) and grown in saline condition (0 and 150 mM NaCl) for one month. Phytochemical properties such as antioxidant capacity and also salt tolerance in the plans arising from H2O2 pretreated seeds under salt stress were examined. Results showed a decrease in H2O2 and malondialdehyde concentrations in the ...
متن کاملEffects of Some Lamiaceae Species on NO Production and Cell Injury in Hydrogen Peroxide-induced Stress
Nitric oxide (NO) is a key mediator that plays an important role in pathogenesis of various chronic diseases like Alzheimer’s disease and Parkinson’s disease. Additionally, there is a great attitude for finding natural compounds, which could control and inhibit NO production in pathological conditions. Therefore, we were encouraged to investigate the effects of some Lamiaceae species on NO prod...
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ژورنال
عنوان ژورنال: Protein & Cell
سال: 2014
ISSN: 1674-800X,1674-8018
DOI: 10.1007/s13238-014-0024-5