Effects of Low Level Laser Therapy on Ovalbumin-Induced Mouse Model of Allergic Rhinitis
Figure 1
(a) Protocol for sensitization of ovalbumin (OVA). Sensitization was performed by intraperitoneal injection of OVA on days 0, 7, 14, and 21. After 1 week later, mice were challenged OVA aerosol daily for 1 week to induce local sensitization. Next day, laser was irradiated daily for 1 week. Normal group mice were injected and challenged with PBS instead of OVA. (b) Laser instrument used for the intranasal irradiation.
