Figure 5From: NAAG peptidase inhibition in the periaqueductal gray and rostral ventromedial medulla reduces flinching in the formalin model of inflammation ZJ43 microinjected into the PAG ipsilateral to the inflamed footpad. Comparison of ZJ43 microinjection into the PAG contralateral and ipsilateral to the inflamed footpad. Ipsilateral data, n = 6. The contralateral ZJ43 and saline data are from Figure 2.Back to article page