Figure 4.
Effects of i.c.v. injections of modified teleost Ringer's (30% methanol, 70%, teleost Ringer's), rainbow trout CRF (rtCRF) or rtUI alone, or in combination with the mixed 5-HT1/5-HT2 receptor antagonist, methysergide on food intake in rainbow trout. Assessment of food intake was carried out as in Figure 1. Bars that do not share a common letter are significantly different from each other as determined by a One-Way ANOVA and by a pairwise Tukey's test (P < 0.05). Values are means + sem (n = 8).