Biologically active compounds in colostrum and their effect on neonatal piglet growth

calostro colostrum crecimiento croissance epidermal growth factor facteur de croissance igf facteur de croissance épidermique factor de crecimiento epidérmico factor de crecimiento igf glucosa glucose growth immunoglobuline immunoglobulins inmunoglobulina insulin insulin-like growth factor insulina insuline lactoferrin lactoferrinas lactoferrine lechón piglets porcelet transferrinas transferrine transferrins zeolitas zeolites zéolite