mælkestrøm

mælkestrøm is a Danish term that translates to "milk stream" or "milk flow." It is primarily used in a biological context to describe the movement of milk within the mammary glands of mammals, particularly during lactation. This process involves the secretion of milk from alveolar cells into the small ducts that converge to form larger milk ducts, ultimately leading to the teat.

The production and ejection of mælkestrøm are complex physiological processes regulated by hormones. Prolactin stimulates milk synthesis, while oxytocin triggers the muscle contractions that cause milk to be released. Suckling or manual stimulation of the teat by an infant or calf initiates a neurohormonal reflex that promotes oxytocin release, leading to a let-down response and the flow of milk.

The efficiency and volume of mælkestrøm can vary significantly between individuals and species, influenced by factors such as genetics, diet, health, and the frequency of milk removal. In human breastfeeding, effective mælkestrøm is crucial for successful milk transfer to the baby. Disruptions to this flow can lead to issues like engorgement or mastitis. In the context of dairy farming, understanding and optimizing mælkestrøm is important for milk yield and udder health in cattle.