Compound 21 is pro-angiogenic in the brain and results in sustained recovery after ischemic stroke.
Alhusban A, Fouda AY, Ishrat T, Soliman S, Fagan SC. Compound 21 is pro-angiogenic in the brain and results in sustained recovery after ischemic stroke. J Hypertens. 2015 Jan; 33(1):170-80.