Myrrha Induces Enhanced Keratinocyte Growth Factor in Scald Burn Skin of Rat

The present study was conducted to determine whether skin spread of Myrrha has an effect on the cell regeneration as well as wound healing following dermal scald burn injury, keratinocyte growth factor (KGF) level was analyzed immunologically in conjunction with the histological changes occurred in skin tissue. The KGF contents in Myrrha skin spread group, which shows cell regeneration ability in skin tissue after burn, increased after 5 hours. After 24 hours, 'the content of Myrrha skin spread group is noticeably higher than at 5 hours postburn. After 72 hours, KGF was decreased compared to at 24 hours postburn. Acceleration effect of KGF production in Myrrha skin spread group was high. Together with the result of histological changes, skin spread of Myrrha reduced protein degeneration and edema in dermis, and induced proliferation of epithelial cells. The data suggest that Myrrha has accelerate cell regeneration and wound healing in case of scald burn skin by spreading of paste.