Fig. 2From: The study of wound healing activity of Thespesia populnea L. bark, an approach for accelerating healing through nanoparticles and isolation of main active constituentsPhotos showing wound contraction activity of the F1-F4 against Panthenol gel, positive control and vehicle (gel base) groups in circular excision wound model on days 2, 5, 7, 11 and 14. F1: hydrogel containing petroleum ether fraction, F2: hydrogel containing chitosan loaded petroleum ether nanoparticles, F3: hydrogel containing ethyl acetate fraction, F4: hydrogel containing chitosan loaded ethyl acetate nanoparticlesBack to article page