Fig. 1 Skin autofluorescence (SAF) in the study groups. The SAF for the C group was significantly higher than the N group (2.20 ± 0.075 and 1.97 ± 0.054, respectively; P＜0.05) .
Fig. 1 Skin autofluorescence (SAF) in the study groups. The SAF for the C group was significantly higher than the N group (2.20 ± 0.075 and 1.97 ± 0.054, respectively; P＜0.05) .