February 2011 — Potent cardiovascular effects of homologous urotensin II (UII)-related peptide and UII in unanesthetized eels after peripheral and central injections. We cloned cDNAs encoding urotensin II (UII)-related peptide (URP) and
UII in Japanese eel, Anguilla japonica, the former being... Am J Physiol Regul Integr Comp Physiol. Vol. 300, n° 2, R437–446.