Figure 1.

Relative expression of IGF-2 gene in the jejunum of chickens fed with Lacto-Immuno-Vital. Results at each time point are the median of 2^−ΔCq. Superscripts indicate significant differences between the control and experimental groups. ^∗∗P < 0.01. Abbreviations: C, control group; E, experimental group; IGF, insulin-like growth factor.