Hemorphin-7 binds to the angiotensin IV receptor, triggering multiple effects including cellular proliferation and memory enhancement. Hemorphins are endogenous peptides belonging to the family of atypical opioid peptides released from hydrolyzed hemoglobin. Hemorphin-7 is investigated as a potential biomarker for breast cancer.

DPDPE TFA 是选择性 δ-阿片受体激动剂肽。体外抑制小鼠输精管电刺激收缩 (EC50 = 5.2 nM)，并在体内具有抗伤害作用。

薄荷醇是一种共价有机化合物，由合成或从薄荷或其他薄荷油中获得。