๐ ็ธฝ็ฎ้ ๏ฝ ๐ ่ฑๆๅๆ๏ผๆฌ็ฏ๏ผ ๏ฝ ๐ ๅฎๆด็ฟป่ญฏ ๏ฝ โญ ็ฒพ่ฏ็ญ่จ
Autologous fibroblast transfer
Autologous fibroblast transfer
Autologous fibroblast transfer (AFT) is a novel technique that may result in permanent acne scar improvement and has low allergenicity. Here, after punch biopsies are performed in an inconspicuous site, fibroblasts are separated and cultured for several weeks. The acne scar is then injected with the fibroblasts in order to promote collagen
formation. AFT has been shown to result in significant improvement compared to placebo, while incurring minimal side effects such as erythema and edema, though further study is needed.67,68