Steroid depressed wound healing and Tridax procumbens.
Dexamethasone 0.33 mg/kg (I.M.) on first day and half this dose thereafter daily, depressed wound contraction, epithelization, tensile strength and process of granulation of wounds in experimental animals. Juice from the leaves of Tridex procumbens (T.P. 1 ml, I.P., daily) resembled dexamethasone in effects on wound contraction and granulation; but it significantly (P less than 0.001) counteracted the effects of dexamethasone on tensile strength and epithelization. TP caused increase in adrenal weight and decrease in thymus weight. These observations suggest that TP exerts a direct pro-healing effect along with an indirect anti-healing influences probably mediated through release of adrenal steroids.
D000818:Animals; D003907:Dexamethasone / Q000494:pharmacology*; D005260:Female; D006168:Guinea Pigs; D008297:Male; D010946:Plants, Medicinal; D011817:Rabbits; D051381:Rats; D014945:Wound Healing / Q000187:drug effects*
D003907:Dexamethasone