4.Interaction Between the Hormones (1)Synergistic effects. (2)Antagonist Effects (3)Permissive effect 250 200 Glucagon Epinephrine Cortisol 150 Glucagon Epinephrine Epinephrine 100 Glucagon Cortisol 0 1 2 3 4 5 Time in hours4. Interaction Between the Hormones (1) Synergistic effects. (2) Antagonist Effects (3) Permissive effect