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. Author manuscript; available in PMC: 2012 Mar 1.
Published in final edited form as: Lasers Surg Med. 2011 Mar;43(3):221–229. doi: 10.1002/lsm.21037

Fig. 2.

Fig. 2

Effect of photodynamic therapy for murine MRSA arthritis models. PDT groups were photoirradiated at each fluence (J cm−2) immediately after Photofrin® administration intra-articularly into the left knee joint at the concentration of 100 μg ml−1. The PS+IR− group was not photoirradiated after Photofrin® administration. The PS−IR+ group was photoirradiated after administration of Dulbecco’s phosphate-buffered saline (DPBS) instead of Photofrin®. The PS−IR− group was not photoirradiated after DPBS administration. n = 5 in each group. *P < 0.05, **P < 0.01.