Examorelin is an agonist of growth hormone-releasing factor (GHRF), and for the treatment of cardiac diseases.hexarelin treatment protected cardiac function in the chronic phase as evidenced by higher ejection fraction and fractional shortening, as well as lower lung weight/body weight and lung weight/tibial length ratios, compared with vehicle treatment.?

Xanthoangelol, which can be extracted from Angelica keiskei, inhibits obesity-induced inflammatory responses.Xanthoangelol has antimicrobial activity, inhibits monoamine oxidase, and induces apoptosis in neuroblastoma and leukemia cells.

The O-Acetylgalanthamine is a natural product that have been found in bulbs of Narcissus pseudonarcissu.