“Dobutamine (10(-4)-10(-6) M), a selective beta 1 agonist and salbutamol (10(-4)-10(-6) M), a selective beta 2 agonist, both increased progesterone production (P < 0.01) with an efficiency comparable to that produced by NA (P < 0.01).”
“The increase of OT content in luteal slices was observed only after treatment with salbutamol at the dose of 10(-5) M (P < 0.01).”