MeSH definition : Expulsion of milk from the mammary alveolar lumen, which is surrounded by a layer
of milk-secreting EPITHELIAL CELLS and a network of myoepithelial cells. Contraction
of the myoepithelial cells is regulated by neuroendocrine signals.;
MeSH synonym : milk let down; ejection, milk; milk let-down;
Expulsion of milk from the mammary alveolar lumen, which is surrounded by a layer
of milk-secreting EPITHELIAL CELLS and a network of myoepithelial cells. Contraction
of the myoepithelial cells is regulated by neuroendocrine signals.