Influence of Tridax procumbens on lysyl oxidase activity and wound healing

Abstract

The effects of an indigenous drug, Tridax procumbens L. (Compositae), on developing granulation tissue in rats were studied. Subcutaneously harvested granuloma tissue formed on dead space wound was removed at 4 day intervals up to 32 days of wounding. Lysyl oxidase activity, protein content, specific activity, and breaking strength were all increased in drug-treated animals as compared to controls. A fall in the lysyl oxidase activity was observed in drug-treated animals after day 8. The drug may be having a dual role: one a stimulatory (direct) effect in the initial phase of wound healing and the other a depressant (indirect) effect in the later stage.