当社グループは 3,000 以上の世界的なカンファレンスシリーズ 米国、ヨーロッパ、世界中で毎年イベントが開催されます。 1,000 のより科学的な学会からの支援を受けたアジア および 700 以上の オープン アクセスを発行ジャーナルには 50,000 人以上の著名人が掲載されており、科学者が編集委員として名高い
。オープンアクセスジャーナルはより多くの読者と引用を獲得
700 ジャーナル と 15,000,000 人の読者 各ジャーナルは 25,000 人以上の読者を獲得
Ranjeet Kumar Yadav and Shailendra Kumar Srivastava
The effect of As (III) and As (V) was investigated in nutritionally important plant, Zea mays L. and the response on malondialdehyde (MDA) content, Glutathione, Protein, Chlorophyll A, Chlorophyll B, Carotenoids and the enzymatic antioxidants viz., superoxide dismutase (SOD), peroxidase (POD) and ascorbate peroxidase (APX) was found in leaves of the metal treated plants. The effect of As (III) and As (V) were subjected to 5 ppm and 10 ppm treatments for 7 days and 14 days as respect to controls. The level of lipid peroxidation was significantly increased at higher exposure treatments (10 ppm). Arsenite (III) induced stress was observed as indicated by high level of lipid peroxidation, than arsenate (V). The level of Protein content decrease in the leaves at all the As [III] and As [V] concentrations at 7 days and 14 days as compared to their respective controls and with maximum significant increase of 28.8% (7 d As [V] at 5 ppm), significant (p<0.05) decrease in protein content was observed with maximum decrease of 43.3% (14 d As [III] at 10 ppm), compared to control. The chlorophyll and carotenoid content are also decreased in part of the overall expression of Arsenic exposures. The level of SOD, APX and POD was at high in Arsenite (III) however low in arsenate (V). Arsenite (III) induced stress was observed as indicated by high level of lipid peroxidation, than arsenate (V). The oxidative stress may increase the production of free radicals and subsequently resulted in peroxidation of lipids. Further, addition of arsenic increased the activity of superoxide dismutase (SOD) which may be due to enhanced production of oxygen free radical and related tissue damage. Correlation coefficient was evaluated between different antioxidant parameters with lipid peroxidation.