Antioxidant enzymes to mitigate
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The aim of this work was to understand involvement of PARylation in inducing enzymatic antioxidant defence and alternative electron sinks in response to salinity. For this purpose A. thaliana plants were treated with 3-aminobenzamide (3-AB), which is a PARP inhibitor, in the presence of 100 mM NaCl. The 3-AB treatment induced plant fresh weight under control and salinity conditions. Moreover, 100 mM NaCl + 3-AB treated plants had lower lipid peroxidation when compared to 100 mM NaCl group indicating mitigation of oxidative stress.
13p lyhuyenthu 31-01-2023 2 2 Download
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Biochar and PGPR applications mitigated the negative influence of salinity stress on plant growth and physiological and biochemical characteristics of eggplant seedlings, enhancing chlorophyll content, plant nutrient element uptake, and antioxidant enzyme activity. The enhanced salinity tolerance due to biochar and PGPR applications could be associated with a significant reduction in Na and Cl uptake, MDA, H2 O2 and EL and an increase in LRWC, chlorophyll content, antioxidant activity and plant nutrient element uptake.
26p lyhuyenthu 31-01-2023 5 2 Download
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Application of exogenous glycine betaine (GB) and exogenous salicylic acid (SA) mitigates the adverse effects of salinity. Foliar spraying with exogenous GB or SA alleviates salt stress in plants by increasing leaf gas exchange and stimulating antioxidant enzyme activity.
14p vijichea2711 28-05-2021 9 1 Download
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The aim of this work was to study the comparative effects of different concentrations of elicitors on proline accumulation and antioxidant enzyme activities (e.g., CAT, POD and SOD) of two rice varieties.
8p cothumenhmong7 09-09-2020 20 2 Download
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Inflammation and oxidative stress are two faces of one coin in end stage renal disease patients (ESRD) on maintenance hemodialysis. Their interconnection induces anemia complicated with erythropoietin hyporesponsiveness. The biochemical bases behind the resistance to erythropoietin therapy with frequent hemoglobinemia, oxidative stress and iron status have not been fully understood. Here two equal groups (40 patients each) of responders and non-responders to recombinant human erythropoietin therapy (higher than 300 IU/kg/wk of epoetin) were inves-tigated.
11p kequaidan1 16-11-2019 19 0 Download
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The aim of the current study was to investigate the effects of glycinebetaine (GB) on oxidative stress and some key growth parameters in maize (Zea mays L. ‘DK 647 F1’) grown under saline conditions. Maize seedlings were grown in pots containing perlite.
7p vimb123 11-01-2019 28 1 Download