AdipoRon relaxes myometrial strips for several contractile stimuli. A) Contractile tension as AUC relative to baseline contractions for NP mouse uterus stimulated with KCl, oxytocin, or U46619, then treated with 1 dose of 25 µM AdipoRon or vehicle (n = 7–10). *P < 0.05. B) Similarly treated E15 pregnant mouse uterine strips demonstrate more marked tocolysis by 25 µM AdipoRon (n = 5–8). Oxy, oxytocin; Veh, vehicle (matched to treatment solvent). **P < 0.01.