22 December 1997 Effects of He-Ne polarized laser radiation on skin wound repair: a morphological study
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Abstract
This study was undertaken to investigate the influence of low level s- and p-polarized visible He-Ne laser irradiation on healing of skin wounds. Three lesions about 6 mm in diameter were induced on back of rates with liquid nitrogen: one was irradiated by He-Ne s-polarized radiation, other by He-Ne p-polarized and the third lesion was not irradiated. Two rats were killed after each irradiation to get sections of tissue for morphological analysis. The wound illuminated by p-polarized He-Ne was completely healed after 17 days when compared to other lesions which showed a poor degree of healing.
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Martha S. Ribeiro, Martha S. Ribeiro, Denise Maria Zezell, Denise Maria Zezell, Karin Carbone, Karin Carbone, Cleusa Maria Raspantini Pellegrini, Cleusa Maria Raspantini Pellegrini, Telma Maria Tenorio Zorn, Telma Maria Tenorio Zorn, } "Effects of He-Ne polarized laser radiation on skin wound repair: a morphological study", Proc. SPIE 3198, Effects of Low-Power Light on Biological Systems, (22 December 1997); doi: 10.1117/12.297987; https://doi.org/10.1117/12.297987
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