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Egitania Sciencia
Article . 2024 . Peer-reviewed
License: CC BY
Data sources: Crossref
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Vitamina c na prevenção do envelhecimento cutaneo

Authors: Cintia Meneses Barros; Patricia Martins Bock;

Vitamina c na prevenção do envelhecimento cutaneo

Abstract

O envelhecimento da pele ocorre por acúmulo de radicais livres nas células epiteliais. Existem dois tipos de processos de envelhecimento: o intrínseco, de natureza genética, e o extrinseco causado por exposições repetitivas aos raios solares ultravioleta. O objetivo deste estudo foi revisar na literatura evidências da utilização da vitamina C na prevenção do envelhecimento. Ácido ascórbico é um antioxidante aliado na prevenção do envelhecimento, com capacidade de varrer esses radicais livres. Este nutriente pode ser administrado de maneira tópica, na forma de cremes contendo o nutriente ou seus derivados; e de maneira oral com ingestão de alimentos ou suplementos, sendo ambos eficazes na prevenção e proteção do envelhecimento cutâneo. Existem vários estudos experimentais que demonstram a eficácia desta vitamina na proteção a processos oxidativos. No entanto, há mais relatos de estudos na utilização tópica, sendo necessárias mais evidências sobre o uso oral da vitamina C na prevenção do envelhecimento cutâneo.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold