The leucocitria concentration of colostro is equal to the concentration of the peripheral blood. Cancer research has similar goals. The just-been born one, when sucking colostro, is receiving maternal leukocytes competent that promote the antimicrobiana activity in the digestive pipe. The maternal leukocytes are found in all the digestive pipe, therefore the just-been born one does not have acid clordrico in the stomach, would destroy that it (SAINTS, 2000). Figure 2? Expression of the Mamilo. Source: mulherconsciente.com access in 19/08/2009. Figure 3? Graph of the Composition of Maternal Milk. Source: cr-sade.blogspot.com access in 19/08/2009. After the birth, the just-been born one, when sucking mamilos, promote one stimulate sensorial that it is lead to hipotlamo, where are promoted the blockade of inhibitors of the synthesis of hipotlamo.

I stimulate it typical for the milk production and secretion is the suction of the baby in the chest of the mother. The nerves under the skin of arola send a message through the spinal marrow until hipotlamo that, in turn, it transmits a message for the gland hipfise, where the areas previous and posterior are stimulated to liberate its respective hormones. The prolactina stimulates the production of milk for the alveolar cells in the fabric mammary. The ocitocina stimulates the mioepiteliais cells of the gland would suck if to contract, provoke the movement of milk through the system of the ductos and lactferos seios for the final arrival to the mouth of the baby. This last process, known as reflected of descending, is folloied in the woman for a described sensation as ' ' sensation of formigamento' '. As the ocitocina also stimulates the cells muscular of the uterus if to contract, the lactation immediately after the childbirth is considered useful I assist to it of a stop fast of bleed of this fabric (KRAUSE, 2002). The process of the descending consequence seems to be sensible the small changes in the levels of circulating ocitocina; the lesser ambient emotional disturbances or estresses can influence with easiness with that maternal milk is supplied to the baby.