Medical Lasers

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Fig. 3. Change of collagen within porcine skin samples. (A) In addition tissue samples were solubilized and the Sircol collagen extracted and quantified in μg/mg tissue ± standard deviation (SD) by colorimetric assay. Statistically significant variations were indicated as *p < 0.05, **p < 0.01, ***p < 0.001. (B) Skin samples were stained with Masson’s trichrome. Collagen fibers were stained in blue, and pictures were taken at ×100.
Medical Lasers; Engineering, Basic Research, and Clinical Application 2021;10:96~105
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