Evaluation of the wound healing effect of some Jordanian traditional medicinal plants formulated in Pluronic F127 using mice (Mus musculus)

The wound healing effect of the aqueous extracts of Inula viscosa, Ajuga chia, Rubia taenifolia and Parieteria diffusa, and the oil of Laurus nobilis, dispersed in water, were examined. The 10% (w/w) Pluronic F127 (PF127) was added to the applied preparations, in order to modify the aqueous extracts viscosity, and to stabilize the oil dispersion. A full thickness wound was made in the dorsal area of the mice. The wounds were treated with the different preparations with 12 h intervals for four times in two successive days. For 16 days, the wounds were visually observed, photographically documented and the wound area was measured. After day 16, the animals were sacrificed and the histology of the wound area was examined. The best wound healing activity was observed with the extract of Inula viscosa, followed by Parieteria diffusa, Laurus nobilis, Ajuga chia and the least active extract was that of Rubia taenifolia.