Calcitonin,eel TFA is a thyroid hormone polypeptide that can regulate calcium homeostasis and is widely used in the study of postmenopausal osteoporosis.

Anthracene-9-carboxylic acid is an inhibitor of chloride transport with a moderate to strong inhibitory action on PKA activated cardiac IcI.

Protopine has antiplatelet effects,which is due to inhibition on thromboxane formation and phosphoinositides breakdown and then lead to the decrease of intracellular calcium concentration.