{Reference Type}: Journal Article
{Title}: Determination of the effectiveness of Dorema ammoniacum gum on wound healing: an experimental study.
{Author}: Siahpoosh A;Malayeri A;Salimi A;Khorsandi L;Abdevand ZZ;Siahpoosh A;Malayeri A;Salimi A;Khorsandi L;Abdevand ZZ;
{Journal}: J Wound Care
{Volume}: 31
{Issue}: 0
{Year}: Oct 2022 1
{Factor}: 2.066
{DOI}: 10.12968/jowc.2022.31.Sup10.S16
{Abstract}: <B>UNASSIGNED: </B>For a long time, natural compounds have been used to accelerate wound healing. In this study, the topical effects of ammoniacum gum extract on wound healing were investigated in white male rats.<BR><B>UNASSIGNED: </B>Following skin wound induction in aseptic conditions, 48 Wistar rats were divided into six equal groups; phenytoin cream 1% (standard), untreated (control), Eucerin (control), and 5%, 10% and 20% ointments of Dorema ammoniacum gum extract (treatment groups). All experimental groups received topical drugs daily for 14 days. The percentage of wound healing, hydroxyproline content, histological parameters, and growth factors (endothelial growth factor (EGF), platelet-derived growth factor (PDGF), vascular endothelial growth factor (VEGF) and transforming growth factor (TGF)-α) were measured in experimental groups.<BR><B>UNASSIGNED: </B>The areas of the wounds in the treatment groups were significantly decreased compared with the wound areas of control groups at 5, 7 and 10 days after wounding. On the 12th day, the wounds in the treatment groups were completely healed. Hydroxyproline contents were significantly increased in the treatment groups compared with the control groups (p<0.001). In histological evaluation, the re-epithelialisation, increasing thickness of the epithelial layer, granulation tissue and neovascularisation parameters in the treatment groups showed significant increases compared with the control groups. Also, serum levels of TGF-β, PDGF, EGF and VEGF in the treatment groups were significantly increased compared to the control groups.<BR><B>UNASSIGNED: </B>The topical application of ammoniacum gum extract significantly increases the percentage of wound healing in rats and reduces the time of wound closure.