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Fig. 10 | BMC Veterinary Research

Fig. 10

From: An in vitro method to test the safety and efficacy of low-level laser therapy (LLLT) in the healing of a canine skin model

Fig. 10

Effect of LLLT on cellular proliferation 24 h after irradiation. Mean absorbance with the confidence interval for each group is presented. The mean absorbance of the cells treated with 0.1, 0.2 and 1.2 J/cm2 was significantly increased compared to the other groups (p < 0.0001). There was no significant difference between the non-irradiated cells cultured in serum-deprived medium and the cells irradiated with 10 J/cm2 at that time point (p = 0.3642). a,b Values with different letters are significantly (P < 0.05) different

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