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  Indian J Med Microbiol
 

Figure 1: Antioxidant, ROS, RNS scavenging and in vitro Iron chelating activities of CVLH, CVLC, CVLE, CVLB, and CVLW. (a) Total antioxidant activity of the fractions and (b) standard Trolox, (c) DPPH radical, (d) reducing power, (e) hydroxyl radical (OH), (f) hypochlorous radical, (g) superoxide radical (O2), (h) singlet oxygen radical (1O2), (i) nitric oxide, (j) peroxynitrite radical (ONOO), (k) Iron chelation of fractions, (l) Standard EDTA. The results are mean } standard deviation of six parallel measurements. **P ≤ 0.01, ***P ≤ 0.001 versus 0 μg/mL. ROS: Reactive oxygen species; RNS: Reactive nitrogen species; DPPH: 1,1-diphenyl-2-picrylhydrazyl; EDTA: Ethylenediaminetetraacetic acid; CVLH: Clerodendrum viscosum leaf hexane; CVLC: Clerodendrum viscosum leaf chloroform; CVLE: Clerodendrum viscosum leaf ethyl acetate; CVLB: Clerodendrum viscosum leaf butanol; CVLW: Clerodendrum viscosum leaf water

Figure 1: Antioxidant, ROS, RNS scavenging and <i>in vitro</i> Iron chelating activities of CVLH, CVLC, CVLE, CVLB, and CVLW. (a) Total antioxidant activity of the fractions and (b) standard Trolox, (c) DPPH radical, (d) reducing power, (e) hydroxyl radical (OH<sup>−</sup>), (f) hypochlorous radical, (g) superoxide radical (O<sub>2</sub><sup>−</sup>), (h) singlet oxygen radical (<sup>1</sup>O<sub>2</sub>), (i) nitric oxide, (j) peroxynitrite radical (ONOO<sup>−</sup>), (k) Iron chelation of fractions, (l) Standard EDTA. The results are mean } standard deviation of six parallel measurements. **<i>P</i> ≤ 0.01, ***<i>P</i> ≤ 0.001 versus 0 μg/mL. ROS: Reactive oxygen species; RNS: Reactive nitrogen species; DPPH: 1,1-diphenyl-2-picrylhydrazyl; EDTA: Ethylenediaminetetraacetic acid; CVLH: Clerodendrum viscosum leaf hexane; CVLC: Clerodendrum viscosum leaf chloroform; CVLE: Clerodendrum viscosum leaf ethyl acetate; CVLB: Clerodendrum viscosum leaf butanol; CVLW: Clerodendrum viscosum leaf water