Poly-D,L-Lactic Acid Filler Increases Extracellular Matrix by Modulating Macrophages and Adipose-Derived Stem Cells in Aged Animal Skin 폴리-D,L-락틱산, 스컬트라, 대식세포, 지방줄기세포, NRF2, 항산화, 콜라겐, 엘라스틴, […]