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Effects of red and near-infrared LED light therapy on full-thickness skin graft in rats.

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Title: Effects of red and near-infrared LED light therapy on full-thickness skin graft in rats.
Authors: Martignago, Cintia Cristina Santi1 (AUTHOR) csantimartignago@yahoo.com.br, Tim, Carla Roberta2 (AUTHOR), Assis, Lívia2,3 (AUTHOR), Da Silva, Viviane Ribeiro1 (AUTHOR), Santos, Estefany Camila Bonfim Dos1 (AUTHOR), Vieira, Fabiana Nascimento1 (AUTHOR), Parizotto, Nivaldo Antonio1,2,4 (AUTHOR), Liebano, Richard Eloin1 (AUTHOR)
Source: Lasers in Medical Science. Feb2020, Vol. 35 Issue 1, p157-164. 8p.
Subjects: Phototherapy, Light emitting diodes, Plastic surgery, Skin grafting, Protein expression, Wound healing, Collagen, Growth factors, Rats, Genes, Epidermis, Nonionizing radiation, Animals, Physiological effects of radiation, Metabolism
Abstract: The aim of the present study was to evaluate the in vivo response of different wavelengths (red and near-infrared) of light-emitting diode (LED) on full-thickness skin grafts (FTSG) in rats. Thirty rats were randomly allocated into three experimental groups: control group (C); red LED treated group (R); and near-infrared LED group (NIR). Skin grafts were irradiated daily for ten consecutive days, starting immediately after the surgery using a red (630 nm) or near-infrared (850 nm) LED. The results showed that the red wavelength LED significantly enhanced the skin graft score in relation to the NIR group and increased transforming growth factor beta (TGF-β) protein expression and density of collagen fibers compared with the other experimental groups. These results suggest that the red wavelength LED was efficient to improve the dermo-epidermal junction and modulate the expression proteins related to tissue repair. [ABSTRACT FROM AUTHOR]
Copyright of Lasers in Medical Science is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Effects of red and near-infrared LED light therapy on full-thickness skin graft in rats.
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  Data: <searchLink fieldCode="AR" term="%22Martignago%2C+Cintia+Cristina+Santi%22">Martignago, Cintia Cristina Santi</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> csantimartignago@yahoo.com.br</i><br /><searchLink fieldCode="AR" term="%22Tim%2C+Carla+Roberta%22">Tim, Carla Roberta</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Assis%2C+Lívia%22">Assis, Lívia</searchLink><relatesTo>2,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Da+Silva%2C+Viviane+Ribeiro%22">Da Silva, Viviane Ribeiro</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Santos%2C+Estefany+Camila+Bonfim+Dos%22">Santos, Estefany Camila Bonfim Dos</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Vieira%2C+Fabiana+Nascimento%22">Vieira, Fabiana Nascimento</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Parizotto%2C+Nivaldo+Antonio%22">Parizotto, Nivaldo Antonio</searchLink><relatesTo>1,2,4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Liebano%2C+Richard+Eloin%22">Liebano, Richard Eloin</searchLink><relatesTo>1</relatesTo> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Lasers+in+Medical+Science%22">Lasers in Medical Science</searchLink>. Feb2020, Vol. 35 Issue 1, p157-164. 8p.
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  Data: <searchLink fieldCode="DE" term="%22Phototherapy%22">Phototherapy</searchLink><br /><searchLink fieldCode="DE" term="%22Light+emitting+diodes%22">Light emitting diodes</searchLink><br /><searchLink fieldCode="DE" term="%22Plastic+surgery%22">Plastic surgery</searchLink><br /><searchLink fieldCode="DE" term="%22Skin+grafting%22">Skin grafting</searchLink><br /><searchLink fieldCode="DE" term="%22Protein+expression%22">Protein expression</searchLink><br /><searchLink fieldCode="DE" term="%22Wound+healing%22">Wound healing</searchLink><br /><searchLink fieldCode="DE" term="%22Collagen%22">Collagen</searchLink><br /><searchLink fieldCode="DE" term="%22Growth+factors%22">Growth factors</searchLink><br /><searchLink fieldCode="DE" term="%22Rats%22">Rats</searchLink><br /><searchLink fieldCode="DE" term="%22Genes%22">Genes</searchLink><br /><searchLink fieldCode="DE" term="%22Epidermis%22">Epidermis</searchLink><br /><searchLink fieldCode="DE" term="%22Nonionizing+radiation%22">Nonionizing radiation</searchLink><br /><searchLink fieldCode="DE" term="%22Animals%22">Animals</searchLink><br /><searchLink fieldCode="DE" term="%22Physiological+effects+of+radiation%22">Physiological effects of radiation</searchLink><br /><searchLink fieldCode="DE" term="%22Metabolism%22">Metabolism</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: The aim of the present study was to evaluate the in vivo response of different wavelengths (red and near-infrared) of light-emitting diode (LED) on full-thickness skin grafts (FTSG) in rats. Thirty rats were randomly allocated into three experimental groups: control group (C); red LED treated group (R); and near-infrared LED group (NIR). Skin grafts were irradiated daily for ten consecutive days, starting immediately after the surgery using a red (630 nm) or near-infrared (850 nm) LED. The results showed that the red wavelength LED significantly enhanced the skin graft score in relation to the NIR group and increased transforming growth factor beta (TGF-β) protein expression and density of collagen fibers compared with the other experimental groups. These results suggest that the red wavelength LED was efficient to improve the dermo-epidermal junction and modulate the expression proteins related to tissue repair. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Lasers in Medical Science is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1007/s10103-019-02812-6
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      – Code: eng
        Text: English
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        PageCount: 8
        StartPage: 157
    Subjects:
      – SubjectFull: Phototherapy
        Type: general
      – SubjectFull: Light emitting diodes
        Type: general
      – SubjectFull: Plastic surgery
        Type: general
      – SubjectFull: Skin grafting
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      – SubjectFull: Protein expression
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      – SubjectFull: Wound healing
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      – SubjectFull: Collagen
        Type: general
      – SubjectFull: Growth factors
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      – SubjectFull: Rats
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      – SubjectFull: Metabolism
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              Text: Feb2020
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