Effect of Hyaluronic Acid and Poly-L-Lactic Acid Dermal Fillers on Collagen Synthesis: An in vitro and in vivo Study.
Larissa Rocha Bertelli CabralLucas Novaes TeixeiraRodrigo Pinto GimenezAna Paula Dias DemasiRui Barbosa de Brito JúniorVera Cavalcanti AraújoElizabeth Ferreira MartinezPublished in: Clinical, cosmetic and investigational dermatology (2020)
The present study addresses a potentially unfavorable effect of dermal PLLA filler on the fibroblast phenotype, with possible clinical complications, unlike HA.
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