Figure 1

(A) Heavily contrasted autoradiograph of a sagittal brain section photolabeled with 0.1 μM [³H]AziPm. Regions of interest are indicated: CC, corpus callosum; Hpc, hippocampal pyramidal cell layer; Hml, hippocampal molecular layer; Dgc, dentate granule cell layer; Dml, dentate molecular layer; Cx, cortex; Cml, cerebellar molecular layer; Cgl, cerebellar granular cell layer; Cwm, cerebellar white matter. (B) Brain section photolabeled with 0.1 μM [³H]AziPm or (C) [³H]AziPm + 300 μM propofol. The insets depict (B) AziPm and (C) propofol. The sections in (B) and (C) were exposed to the same film and contrasted identically after development and hence accurately portray relative levels of [³H]AziPm binding.