Scanning Electron Microscopy Approach for Evaluation of Hair Dyed with Lawsonia inermis Powder: in vitro Study

SUMMARY: During aging, usually graying of the hair occurs as a result of oxidative stress. Driven by social acceptance and self-perception of the exterior appearance, both men and women rely on hair dyeing products, in order to mask the graying hair. At the same time, a frequent use of synthetic pro...

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Autores principales:	Bianchi,Serena, Bernardi,Sara, Continenza,Maria Adelaide, Vincenti,Eleonora, Antonouli,Sevastiani, Torge,Diana, Macchiarelli,Guido
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2020
Materias:	Hair dyes Hair fibers Hair cosmetics SEM Herbal dye
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022020000100096
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spelling	oai:scielo:S0717-950220200001000962019-11-22Scanning Electron Microscopy Approach for Evaluation of Hair Dyed with Lawsonia inermis Powder: in vitro StudyBianchi,SerenaBernardi,SaraContinenza,Maria AdelaideVincenti,EleonoraAntonouli,SevastianiTorge,DianaMacchiarelli,Guido Hair dyes Hair fibers Hair cosmetics SEM Herbal dye SUMMARY: During aging, usually graying of the hair occurs as a result of oxidative stress. Driven by social acceptance and self-perception of the exterior appearance, both men and women rely on hair dyeing products, in order to mask the graying hair. At the same time, a frequent use of synthetic products and treatment can damage the hair shaft; for this reason, this study aimed to evaluate the morphological effect of the herbal dye derived from Lawsonia inermis (henna), on hair. Dyed hairs were evaluated by means of SEM. Subsequently, they were compared, qualitatively and quantitatively, with undyed hairs. Results showed a positive impact on the cuticula pattern and on the diameters of the examined samples, after henna application. Different results, about the degree and the type of morphological changes occurring on pigmented hairs, may depend on the phenotype and on the health condition of hair, before dye treatment.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.38 n.1 20202020-02-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022020000100096en10.4067/S0717-95022020000100096
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Hair dyes Hair fibers Hair cosmetics SEM Herbal dye
spellingShingle	Hair dyes Hair fibers Hair cosmetics SEM Herbal dye Bianchi,Serena Bernardi,Sara Continenza,Maria Adelaide Vincenti,Eleonora Antonouli,Sevastiani Torge,Diana Macchiarelli,Guido Scanning Electron Microscopy Approach for Evaluation of Hair Dyed with Lawsonia inermis Powder: in vitro Study
description	SUMMARY: During aging, usually graying of the hair occurs as a result of oxidative stress. Driven by social acceptance and self-perception of the exterior appearance, both men and women rely on hair dyeing products, in order to mask the graying hair. At the same time, a frequent use of synthetic products and treatment can damage the hair shaft; for this reason, this study aimed to evaluate the morphological effect of the herbal dye derived from Lawsonia inermis (henna), on hair. Dyed hairs were evaluated by means of SEM. Subsequently, they were compared, qualitatively and quantitatively, with undyed hairs. Results showed a positive impact on the cuticula pattern and on the diameters of the examined samples, after henna application. Different results, about the degree and the type of morphological changes occurring on pigmented hairs, may depend on the phenotype and on the health condition of hair, before dye treatment.
author	Bianchi,Serena Bernardi,Sara Continenza,Maria Adelaide Vincenti,Eleonora Antonouli,Sevastiani Torge,Diana Macchiarelli,Guido
author_facet	Bianchi,Serena Bernardi,Sara Continenza,Maria Adelaide Vincenti,Eleonora Antonouli,Sevastiani Torge,Diana Macchiarelli,Guido
author_sort	Bianchi,Serena
title	Scanning Electron Microscopy Approach for Evaluation of Hair Dyed with Lawsonia inermis Powder: in vitro Study
title_short	Scanning Electron Microscopy Approach for Evaluation of Hair Dyed with Lawsonia inermis Powder: in vitro Study
title_full	Scanning Electron Microscopy Approach for Evaluation of Hair Dyed with Lawsonia inermis Powder: in vitro Study
title_fullStr	Scanning Electron Microscopy Approach for Evaluation of Hair Dyed with Lawsonia inermis Powder: in vitro Study
title_full_unstemmed	Scanning Electron Microscopy Approach for Evaluation of Hair Dyed with Lawsonia inermis Powder: in vitro Study
title_sort	scanning electron microscopy approach for evaluation of hair dyed with lawsonia inermis powder: in vitro study
publisher	Sociedad Chilena de Anatomía
publishDate	2020
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022020000100096
work_keys_str_mv	AT bianchiserena scanningelectronmicroscopyapproachforevaluationofhairdyedwithlawsoniainermispowderinvitrostudy AT bernardisara scanningelectronmicroscopyapproachforevaluationofhairdyedwithlawsoniainermispowderinvitrostudy AT continenzamariaadelaide scanningelectronmicroscopyapproachforevaluationofhairdyedwithlawsoniainermispowderinvitrostudy AT vincentieleonora scanningelectronmicroscopyapproachforevaluationofhairdyedwithlawsoniainermispowderinvitrostudy AT antonoulisevastiani scanningelectronmicroscopyapproachforevaluationofhairdyedwithlawsoniainermispowderinvitrostudy AT torgediana scanningelectronmicroscopyapproachforevaluationofhairdyedwithlawsoniainermispowderinvitrostudy AT macchiarelliguido scanningelectronmicroscopyapproachforevaluationofhairdyedwithlawsoniainermispowderinvitrostudy
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Scanning Electron Microscopy Approach for Evaluation of Hair Dyed with Lawsonia inermis Powder: in vitro Study

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