Fig. 5. Graphical representation of the percentage of wound closure in all the experimental groups in a scratch assay using HaCaT cells. GG, Glycyrrhiza glabra; NI, Nerium indicum; H+G, honey+ghee; Tot, combination of all test materials.^***P<0.001 and ^###P<0.001 in comparison with 24 and 48 hours' control (untreated) groups respectively.