Fig. (7) Effect exerted by an Amino-Steroid-Anthracenone derivative (ASA) on cAMP levels in a time dependent manner (3 - 18 min). The experimental data showed that ASA increases cAMP levels (p = 0.05) with increase in time (3-18 min) compared to the control. Each bar represents the mean ± S.E. of 9 experiments.