Auriculin A is a synthetic atrial?natriuretic?factor?(ANF) with hemodynamic effect. Auriculin A antagonizes renal vasoconstriction in the dog, and influences on arterial baroreflex control of heart rate, systemic blood pressure, and perfusion pressure in the hind limb (perfused at constant flow) in rabbits.

Glicoricone acts as a partial estrogen antagonist. Glicoricone inhibited the monoamine oxidase with the IC50 values of 6.0 x 10(-5)-1.4 x 10(-4) M.

β-Endorphin, rat (β-Lipotropin 61-91), a neuropeptide, is involved in cardiovascular regulation. β-Endorphin, rat induces marked, prolonged muscular rigidity and immobility similar to a catatonic state in rats.