Lactiferous duct

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Lactiferous Duct

The Lactiferous Duct (pronunciation: /lækˈtɪfərəs dʌkt/), also known as Galactophore, is an integral part of the female reproductive system specifically involved in the process of lactation.

Etymology

The term 'Lactiferous Duct' is derived from the Latin words 'lactifer', meaning 'milk-bearing', and 'ductus', meaning 'a channel or tube for conveying something'.

Anatomy

The lactiferous ducts are the channels that transport milk from the lobules of the mammary gland to the nipple. Each mammary gland contains about 15 to 20 lobes, each of which has its own lactiferous duct. These ducts widen near the nipple to form a lactiferous sinus where milk is stored before being expressed out through the nipple.

Related Terms

  • Lobules: These are the glands that produce milk in the female breast. Each lobule is connected to a lactiferous duct.
  • Mammary Gland: This is the organ in female mammals that produces milk to feed young offspring. The lactiferous ducts are part of this gland.
  • Nipple: This is the projection on the breasts through which milk is delivered to the baby. The lactiferous ducts end at the nipple.
  • Lactation: This is the process of producing and secreting milk from the mammary glands. The lactiferous ducts play a crucial role in this process.

See Also

External links

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