Fig. 3. Effects of yohimbine (10−5m), H 89 (10−4m), and association of 8 bromo cyclic adenosine monophosphate (8 Bromo cAMP, 4 × 10−3m) and 3-isobutyl-1-methylxanthine (IBMX, 10−4m) on dexmedetomidine (Dex, 0.2 μm)–induced focal adhesion kinase phosphorylation in rat hippocampal slices. Data (mean ± SD) are expressed as a fractional 125-kd tyrosine phosphorylation on actin ratio increase from basal phosphorylation (control: 100%). * P < 0.05 versus control. NS = not significant.
