zumala -> RE: Nipples (5/22/2006 7:49:01 AM)
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ORIGINAL: ArtfulTrainer Just spoke to a breastfeeding educator. She says that men can NOT breastfeed. With hormones they might increase their breast tissue mass, but males do not have the ductwork to allow lactation. BTW the "pimply things" are called sebaceous glands. -AT ?! They must be modified glands then. Sebaceous glands are oil glands, or so I learned in Anatomy & Physiology class. I'll look it up really quickly here... "gland in the skin of mammals that secretes an oily substance called sebum. In humans, sebaceous glands are primarily found in association with hair follicles but also occur in hairless areas of the skin, except for the palms of the hand and soles of the feet. Sebum is a mixture of fat and the debris of dead fat-producing cells. These cells are constantly replaced by new growth at the base of the glands. Generally the sebum is deposited on the hairs inside the follicles and is brought up to the surface of the skin along the hair shaft. In hairless areas, the sebum surfaces through ducts. Sebum lubricates and protects the hair and skin and prevents drying and irritation of membranes." Okay, that does make sense if the ones on the areola are used for lubrication. Defense against too much moisture and sucking, I guess. Nature is a fascinating thing, even when the object being studied is the human body. zuma [:D]
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