Weaning is one of the major stress event faced by piglets, which can easily cause weaning stress and destroy intestinal barrier function of piglets. To reduce intestinal damage caused by weaning stress, and improve nutrient absorption capacity of piglets has great significance to improve economic benefit of pig production. Epidermal growth factor (EGF) is a small molecular peptide containing 53 amino acid residues, which has nutritive physiological effects on animal intestinal health. In this paper, the effect of EGF on intestinal function of weaned piglets and its mechanism of regulating inte...
