Figures 6.
A. The maximum response to the second perfusion from three different sets of experiments are normalized, each to the maximum responses to their ACh#1 superfusions, in order to determine if there was any differences among the three ways of activating the A2A ADO receptor, or to see if the A1 ADO receptor had any impact. No significant differences among the three analyses suggests the A1 ADO receptor had no impact in this preparation. 6B. The increases in the response to the second perfusion from the same three different sets of experiments normalized each to its own increase seen in the first superfusion. Again no significant differences appear among these three analyses.