Figure 1From: Central administration of dipeptides, beta-alanyl-BCAAs, induces hyperactivity in chicksEffect of i.c.v. injections of carnosine, β-Ala-Gly and β-Ala-L-Leu on total spontaneous activity (upper panel) and total distress vocalizations (lower panel) in chicks for 10 min postinjection. Figures in parentheses indicate the number of chicks in each group. Results are expressed as means ± S.E.M. Groups with different letters are significantly different (P < 0.05).Back to article page