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Chemical and Biological Technologies in Agriculture
Fig. 9 | Chemical and Biological Technologies in Agriculture

Fig. 9

From: Solvent effects on terpenoid compositions and antioxidant activities of Cinnamomum camphora (L.) J. Presl extracts and the main antioxidant agent evaluation through in vitro and in vivo assay

Fig. 9

Effects of ocimene (A and C) and longifolene (B and D) on the ROS levels in C. reinhardtii treated with H2O2. A and B: Images of the fluorescence from 2´,7´-dichlorofluorescein (DCF) generated from ROS oxidating fluorescence probe after H2O2 treatment for 1 h. C and D: Fluorescence intensity during 24-h H2O2 treatment. O1 + H2O2, O5 + H2O2 and O10 + H2O2: C. reinhardtii cells were pretreated with 1, 5 and 10 µM ocimene and then stressed by H2O2. L1 + H2O2, L5 + H2O2 and L10 + H2O2: C. reinhardtii cells were pretreated with 1, 5 and 10 µM longifolene and then stressed by H2O2. Means ± SE (n = 4)

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