Effect of poly‐L‐lactic acid and polydioxanone biostimulators on type I and III collagen biosynthesis
Rachel Thacyana Rorato Bernardo,
Renata Cristina Gobbi de Oliveira,
Karina Maria Salvatore de Freitas
et al.
Abstract:ObjectiveSafe, effective, and biocompatible minimally invasive procedures with the potential to stimulate collagen production have been made to recover dermal thickness and skin quality. The main of this animal model experiment was to observe the effect of poly‐L‐lactic acid (PLLA) and polydioxanone (PDO) biostimulators in collagen I and III after hypodermal injection.MethodologySixteen adult female rats (Wistar) were randomized into four groups and had dorsal treatment with: G1: hypodermic subcision (HS) only… Show more
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