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  Indian J Med Microbiol
 

Figure 9: Overlay of relative fluorescence intensities of cells expressing transforming growth factor-beta: L929 cells were treated with 125 μg/mL and 10 ng/ml of Dioscorea villosa leaf extract and human epidermal growth factor respectively for 48 h. (a) Black- untreated cells; (b) green – Dioscorea villosa leaf extract; (c) red- human epidermal growth factor

Figure 9: Overlay of relative fluorescence intensities of cells expressing transforming growth factor-beta: L929 cells were treated with 125 μg/mL and 10 ng/ml of <i>Dioscorea villosa</i> leaf extract and human epidermal growth factor respectively for 48 h. (a) Black- untreated cells; (b) green – <i>Dioscorea villosa</i> leaf extract; (c) red- human epidermal growth factor