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. 2014 Jan 27;19(2):1576–1591. doi: 10.3390/molecules19021576

Figure 4.

Figure 4

Effects of DMTU and BCNU on HCY2-induced enhancement on the glutathione redox cycling in H9c2 cells. Cells were incubated with HCY2 (25 µg/mL) with or without DMTU (20 mM) or BCNU (50 µM). Cellular GSH levels were measured as described in the Experimental Section. Data are expressed as the percentage of non-herbal extract or non-drug pre-incubated parallel control values (initial control GSH level = 25.01 ± 1.96 nmol/mg protein) at various periods of herbal extract or drug incubation. Values given are means ± SD, with n = 3. * Significantly different from the control group without HCY2 pre-incubation; # significantly different from the HCY2-pre-incubated group (p < 0.05).