Effects of Low Level Laser Therapy on Ovalbumin-Induced Mouse Model of Allergic Rhinitis
Figure 3
Measurement of serum cytokines production. Serum cytokine levels of IL-4 (a), TARC (b), and IFN-γ (c) were presented. Levels of IL-4, TARC, and IFN-γ were expressed as optical density (OD) at 450 nm. N: normal group (no stimulation), C: control group (stimulation by ovalbumin without irradiation), L: low dose irradiation on control group (30 mW/320 s), and H: high dose irradiation on control group (30 mW/640 s). # versus the normal group. * versus the control group.