Fig. 4From: Thymoquinone-loaded lipid vesicles: a promising nanomedicine for psoriasisHistology of the orthokeratotic mouse tail skin action: parakeratotic skin section of the mouse tail at 40x(a) Saline (b) Thymoquinone (c) Nigella sativa Extract (d) TQ loaded EV gel E) Tazarotene™Back to article page