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lacteal    
a. 乳的,乳状的,输入乳糜的
n. 乳糜管

乳的,乳状的,输入乳糜的乳糜管

lacteal
adj 1: relating to or consisting of or producing or resembling
milk; "lacteal fluids"; "lacteal organs"
n 1: any of the lymphatic vessels that convey chyle from the
small intestine to the thoracic duct

Lacteal \Lac"te*al\, n. (Anat.)
One of the lymphatic vessels which convey chyle from the
small intestine through the mesenteric glands to the thoracic
duct; a chyliferous vessel.
[1913 Webster]


Lacteal \Lac"te*al\, a. [L. lacteus milky, fr. lac, lactis,
milk. Cf. {Galaxy}, {Lettuce}.]
1. Pertaining to, or resembling, milk; milky; as, the lacteal
fluid.
[1913 Webster]

2. (Anat. & Physiol.) Pertaining to, or containing, chyle;
as, the lacteal vessels.
[1913 Webster]


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  • Lacteal - Wikipedia
    A lacteal is a lymphatic capillary that absorbs dietary fats in the villi of the small intestine Triglycerides are emulsified by bile and hydrolyzed by the enzyme lipase, resulting in a mixture of fatty acids, di- and monoglycerides [1]
  • Lacteal | Digestive, Lymphatic Nutrient Absorption - Britannica
    Lacteal, one of the lymphatic vessels that serve the small intestine and, after a meal, become white from the minute fat globules that their lymph contains (see chyle) The lacteals were described as venae albae et lacteae (“white and milky veins”) by their discoverer, Gaspare Aselli, an Italian
  • Lacteal - an overview | ScienceDirect Topics
    There is usually one lacteal per villus, and infrequently two The lacteal traverses the length of the villus to empty into a lymphatic plexus in the lamina propria (Standring 2004)
  • Lacteals - (Anatomy and Physiology I) - Fiveable
    Lacteals are specialized lymphatic vessels located in the small intestine that absorb dietary fats and fat-soluble vitamins from the digestive tract These vessels play a crucial role in the transport of chyle, a milky bodily fluid that contains emulsified fats, into the lymphatic system before it enters the bloodstream Lacteals ensure that nutrients absorbed from food are effectively
  • Lacteals (Intestinal Lymph Capillaries) - Location, Function
    Each intestinal villus typically contains a single central lacteal that runs vertically through its core These lacteals are blind-ended capillaries composed of thin, overlapping endothelial cells that allow the entry of macromolecules like fatty acids, while preventing backflow
  • LACTEAL Definition Meaning - Merriam-Webster
    The meaning of LACTEAL is relating to, consisting of, producing, or resembling milk How to use lacteal in a sentence
  • Lacteal - Histology
    The term lacteal refers to specialized lymphatic capillaries located in the small intestine, specifically within the villi of the intestinal mucosa These structures play a crucial role in the absorption of dietary fats and fat-soluble vitamins
  • Lacteal | definition of lacteal by Medical dictionary
    lacteal 1 Pertaining to milk 2 A lymph vessel that absorbs and carries emulsified fat from the small intestine to the THORACIC DUCT and hence to the bloodstream
  • Lacteal: Anatomy, structure and function | Kenhub
    On average, there may be two lacteals in the each villus in the duodenum and proximal jejunum, whereas other villi of the small intestine tend to only have one lacteal in their center
  • What Does Lacteal Absorb? | Nutritional Insights Unveiled
    Frequently Asked Questions: What Does Lacteal Absorb? What specific types of dietary fats do lacteals absorb? Lacteals primarily absorb triglycerides, which are the main form of dietary fat These fats come from various sources such as oils, nuts, seeds, dairy products, and meats





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