초록
In order to investigate the effects of GamiTakliSodocyum(GTS) on wound healing, migration of epidermis, formation of granulation tissue and number of capillary within the granulation tissue were measured in diabetic mice by local application and NZW rabbits by local application and prescription of medicine in vivo, and proliferation of human epidermal keratinocytes and human dermal fibroblasts and composition of extracellular matrix were measured in vitro. The results were summerized as follows. 1. $2\%,\;10\%$ GTS remarkably increased migration of epidermis in diabetic mice by local application. 2. $2\%,\;10\%$ GTS remarkably increased formation of granulation tissue, number of neovascularization within the granulation tissue in diabetic mice by local application. 3. 5\%,\;10\%$ GTS remarkably increased migration of epidermis in NZW rabbits by local application. 4. $5\%,\;10\%$ GTS remarkably increased fonnation of granulation tissue, number of neovascularization within the granulation tissue in NZW rabbits by local application. 5. $5\%,\;10\%$ GTS increased migration of epidennis in NZW rabbits by prescription of medicine. 6. $5\%,\;10\%$ GTS increased formation of granulation tissue, number of neovascularization within the granulation tissue in NZW rabbits by prescription of medicine. 7. GTS didn't show effect on the proliferation of human epidermal keratinocytes. 8. GTS increased the proliferation of cultured human dermal fibroblasts. 9. GTS increased the expression of procoliagen ${\alpha}1(I) mRNA in cultured human dermal fibroblasts. 10. GTS increased the expression of fibronectin mRNA in cultured human dennal fibroblasts according to dosage of GTS using northern blot hybridization but didn't increase, using RT-PCR. From the above results, it is conclude that GTS might use on wound healing.