The effect of oral treatment of royal jelly on the expression of the PDGF-β gene in the skin wound of male mice.

Aims Of The Study: Royal jelly (RJ) is one of the most widely used drugs in traditional medicine. One of its important applications is the repair of skin damage, although the path of its mechanism is still unknown. Platelet-derived growth factor-beta (PDGF-beta) is one of the important factors in wound healing and it has been observed that PDGF-β expression decreases with increasing age.