Mammary
Mammary
Mammary (/ˈmæməri/; from Latin mamma meaning "breast") refers to the characteristics of the mammalian gland that produces milk to feed young offspring.
Etymology
The term "mammary" is derived from the Latin word mamma, which means "breast". This term is used in relation to the glandular tissue in mammals that produces and secretes milk, a process known as lactation.
Anatomy
The mammary gland is a unique organ that is present in all mammals, both male and female, but is typically more developed in females. It is composed of lobules, which are groups of milk-secreting cells, and ducts, which transport the milk to the nipple. The size and shape of the mammary glands can vary greatly among different species and even among individuals of the same species.
Function
The primary function of the mammary gland is to produce and secrete milk to nourish offspring. This process, known as lactation, begins during pregnancy and continues after birth. The production and release of milk is regulated by hormones, including prolactin and oxytocin.
Related Terms
- Mammography: A diagnostic procedure that uses low-dose X-rays to examine the human breast.
- Mastectomy: A surgical procedure to remove one or both breasts, usually performed to treat breast cancer.
- Mastitis: Inflammation of the breast or udder, often due to infection.
- Mammary gland tumor: A type of cancer that originates from the mammary gland.
External links
- Medical encyclopedia article on Mammary
- Wikipedia's article - Mammary
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