Photoaging and the clinical utility of fractional laser

Detalhes bibliográficos
Autor(a) principal: Borges, Juliano
Data de Publicação: 2016
Outros Autores: Manela-Azulay, Mônica, Cuzzi, Tullia
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/32411
Resumo: Tullia Cuzzi Teichner - Fundação Oswaldo Cruz. Instituto Nacional de Infectologia Evandro Chagas. Serviço de Anatomia Patológica. Documento produzido em parceria ou por autor vinculado à Fiocruz, mas não consta a informação no documento.
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spelling Borges, JulianoManela-Azulay, MônicaCuzzi, Tullia2019-04-08T14:51:27Z2019-04-08T14:51:27Z2016BORGES, Juliano; MANELA-AZULAY, Mônica; CUZZI, Tullia. Photoaging and the clinical utility of fractional laser. Clinical, Cosmetic and Investigational Dermatology, v. 9, p. 107-114, 2016.1178-7015https://www.arca.fiocruz.br/handle/icict/3241110.2147/CCID.S779961178-7015Tullia Cuzzi Teichner - Fundação Oswaldo Cruz. Instituto Nacional de Infectologia Evandro Chagas. Serviço de Anatomia Patológica. Documento produzido em parceria ou por autor vinculado à Fiocruz, mas não consta a informação no documento.Santa Casa de Misericórdia do Rio de Janeiro. Instituto de Dermatologia Professor Rubem David Azulay. Rio de Janeiro, RJ, Brasil / Universidade Federal do Rio de Janeiro. Faculdade de Medicina. Serviço de Anatomia Patológica. Rio de Janeiro, RJ, Brasil.Santa Casa de Misericórdia do Rio de Janeiro. Instituto de Dermatologia Professor Rubem David Azulay. Rio de Janeiro, RJ, Brasil / Universidade Federal do Rio de Janeiro. Faculdade de Medicina. Serviço de Anatomia Patológica. Rio de Janeiro, RJ, Brasil.Santa Casa de Misericórdia do Rio de Janeiro. Instituto de Dermatologia Professor Rubem David Azulay. Rio de Janeiro, RJ, Brasil / Universidade Federal do Rio de Janeiro. Faculdade de Medicina. Serviço de Anatomia Patológica. Rio de Janeiro, RJ, Brasil.The description of atomic structure by Niels Bohr set the basis for the emergence of quantum physics. Based on these fundamentals, Einstein published in 1917 a paper on the amplification of energy by Stimulated Emission of Radiation as part of his quantum theories. In 1955, Townes and Gordon turned Einstein's theories into practice, creating a coherent and amplified microwave device using ammonia gas in an optical medium. But it was at the beginning of the 1980s, that Anderson and Parrish published an article about the selective photothermolysis model which revolutionized clinical practice. The use of laser in photoaging began with CO2 (10,600 nm). In 1989, it was first used for resurfacing of a face with prominent photoaging. Ablative lasers have therefore had great popularity in the 1980s and 1990s, but prolonged postoperative time and significant risk of side effects have lowered the acceptance by patients. In 2004, the description of the fractionated radiation for the treatment of photoaging, by Mainstein, represented a great event. The stimulation of collagen occurred through fractional laser beams, which would reach the selected area while saving islands of sound skin. These islands accelerated the process of cicatrization of the treated tissue and shortened the postprocedure time. Furthermore, the fractionated radiation presented a smaller range of side effects, increasing the safety of the procedure. As mentioned earlier, as fractional lasers incise on the skin, they leave islands of healthy skin that accelerate recovery, while generating necrosis columns. Such necrosis columns remove damaged extracellular matrix material, allowing resettlement of fibroblasts. Such resettled fibroblasts, under the influence of a new tensile strength, restart to produce structures for extracellular matrix, such as collagen, elastin, and proteoglycans, in a more physiological way. Fractional lasers are considered by many dermatologists as the best choice in laser therapy for the treatment of photoaging.engDove Medical PressPhotoaging and the clinical utility of fractional laserinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFractional laserPhotoagingCollagenElastinHyaluronic acidinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-83104https://www.arca.fiocruz.br/bitstream/icict/32411/1/license.txt79178e5f2a0eb066867a274556814938MD51ORIGINALve_Borges_Juliano_etal_INI_2016.pdfve_Borges_Juliano_etal_INI_2016.pdfapplication/pdf200100https://www.arca.fiocruz.br/bitstream/icict/32411/2/ve_Borges_Juliano_etal_INI_2016.pdf5dfbb53c28e8e303b02bcf362788785bMD52TEXTve_Borges_Juliano_etal_INI_2016.pdf.txtve_Borges_Juliano_etal_INI_2016.pdf.txtExtracted 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dc.title.pt_BR.fl_str_mv Photoaging and the clinical utility of fractional laser
title Photoaging and the clinical utility of fractional laser
spellingShingle Photoaging and the clinical utility of fractional laser
Borges, Juliano
Fractional laser
Photoaging
Collagen
Elastin
Hyaluronic acid
title_short Photoaging and the clinical utility of fractional laser
title_full Photoaging and the clinical utility of fractional laser
title_fullStr Photoaging and the clinical utility of fractional laser
title_full_unstemmed Photoaging and the clinical utility of fractional laser
title_sort Photoaging and the clinical utility of fractional laser
author Borges, Juliano
author_facet Borges, Juliano
Manela-Azulay, Mônica
Cuzzi, Tullia
author_role author
author2 Manela-Azulay, Mônica
Cuzzi, Tullia
author2_role author
author
dc.contributor.author.fl_str_mv Borges, Juliano
Manela-Azulay, Mônica
Cuzzi, Tullia
dc.subject.en.pt_BR.fl_str_mv Fractional laser
Photoaging
Collagen
Elastin
Hyaluronic acid
topic Fractional laser
Photoaging
Collagen
Elastin
Hyaluronic acid
description Tullia Cuzzi Teichner - Fundação Oswaldo Cruz. Instituto Nacional de Infectologia Evandro Chagas. Serviço de Anatomia Patológica. Documento produzido em parceria ou por autor vinculado à Fiocruz, mas não consta a informação no documento.
publishDate 2016
dc.date.issued.fl_str_mv 2016
dc.date.accessioned.fl_str_mv 2019-04-08T14:51:27Z
dc.date.available.fl_str_mv 2019-04-08T14:51:27Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.citation.fl_str_mv BORGES, Juliano; MANELA-AZULAY, Mônica; CUZZI, Tullia. Photoaging and the clinical utility of fractional laser. Clinical, Cosmetic and Investigational Dermatology, v. 9, p. 107-114, 2016.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/32411
dc.identifier.issn.pt_BR.fl_str_mv 1178-7015
dc.identifier.doi.none.fl_str_mv 10.2147/CCID.S77996
dc.identifier.eissn.none.fl_str_mv 1178-7015
identifier_str_mv BORGES, Juliano; MANELA-AZULAY, Mônica; CUZZI, Tullia. Photoaging and the clinical utility of fractional laser. Clinical, Cosmetic and Investigational Dermatology, v. 9, p. 107-114, 2016.
1178-7015
10.2147/CCID.S77996
url https://www.arca.fiocruz.br/handle/icict/32411
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Dove Medical Press
publisher.none.fl_str_mv Dove Medical Press
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
instname:Fundação Oswaldo Cruz (FIOCRUZ)
instacron:FIOCRUZ
instname_str Fundação Oswaldo Cruz (FIOCRUZ)
instacron_str FIOCRUZ
institution FIOCRUZ
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