www.wjps.ir /Vol.4/No.1/January 2015 The Healing Effect of Scrophularia Striata on Experimental Burn Wounds Infected to Pseudomonas Aeruginosa in Rat

BACKGROUND The cause of death in burn patients after 48 hours of hospitalization has been reported to be bacterial infections. Recently, due to the compounds accelerating the healing process and the intense reduction of treatment side effects, medicinal plants are used to cure burn wound infections. This study aims to investigate the medicinal effect of the ethanolic extract of Scrophularia striata on burn wound infection in in-vivo and in-vitro in comparison with silver sulfadiazine (SSD). METHODS One hundred and fifty male Sprague Dawley rats were divided into 3 equal groups. A hot plate of 1×1cm was used to create second degree burn wounds. The ethanolic extract of S. striata was provided through percolation method. Group 1 was treate