ALYTESIN

Alytesin, a bombesin-like peptide, is found in extracts of the skin of Alytes obstetricans. Alytesin reduces gastric acid secretion and induces hypertension. Alytesin also induces short-term anorexigenic effects in neonatal chicks[1][2][3]

[1] Guglietta A, et al. Central neuromodulation of gastric acid secretion by bombesin-like peptides. Peptides. 1985;6 Suppl 3:75-81. DOI:10.1016/0196-9781(85)90354-7
[2] Erspamer V, et al. Some pharmacological actions of alytesin and bombesin. J Pharm Pharmacol. 1970 Nov;22(11):875-6. DOI:10.1111/j.2042-7158.1970.tb08465.x
[3] Cline MA, et al. Central and peripheral alytesin cause short-term anorexigenic effects in neonatal chicks. Neuropeptides. 2008 Jun;42(3):283-91. DOI:10.1016/j.npep.2008.02.004