Fig. 7From: Lycorine transfersomes modified with cell-penetrating peptides for topical treatment of cutaneous squamous cell carcinomaFluorescence images of skin and tumor tissue sections from tumor-bearing nude mice. Mice were treated topically with free C6, C6@DTFs-CPP, free C6 Gel, C6@STFs-CPP Gel, and C6@DTFs-CPP Gel. Scale bar: 500 μmBack to article page