What does chyle mean?
Listen to pronunciation. (kile) A milky-white fluid that forms in the small intestine during digestion. It is made of lymph fluid and fats.
What is the fluid found in lacteals called?
chyle
The lymph in the lacteals has a milky appearance due to its high fat content and is called chyle. The third and probably most well known function of the lymphatic system is defense against invading microorganisms and disease.
What is a chyle in anatomy?
FMA. 61403. Anatomical terminology. Chyle (from the Greek word χυλός chylos, “juice”) is a milky bodily fluid consisting of lymph and emulsified fats, or free fatty acids (FFAs). It is formed in the small intestine during digestion of fatty foods, and taken up by lymph vessels specifically known as lacteals.
What is chyle used for?
Chyle plays a critical role in immune function, transporting immunoglobulins and T lymphocytes around the body. However, its primary function is nutritional. Ingested fats and lymph from the stomach, pancreas and intestine are absorbed by the peritoneal lymphatics and transported, in chyle, to the cisterna chylii.
What causes chyle?
Chylous ascites (CA) is a rare form of ascites that results from the leakage of lipid-rich lymph into the peritoneal cavity. This usually occurs due to trauma and rupture of the lymphatics or increased peritoneal lymphatic pressure secondary to obstruction.
Where does Chyle leak come from?
Chyle leak formation is an uncommon but serious sequela of head and neck surgery when the thoracic duct is inadvertently injured, particularly with the resection of malignancy low in the neck. The thoracic duct is the primary structure that returns lymph and chyle from the entire left and right lower half of the body.
What is the difference between chyle and chyme?
Chyme is a mixture of partially digested food and abdominal fluids. Chyle is a milky fluid that drains out from the small intestine during the digestion into the lymphatic system.
What is chyle and Chyme?
Chyme and Chyle are two different substances that is related to the digestion of food. Chyme is a mixture of partially digested food and abdominal fluids. Chyle is a milky fluid that drains out from the small intestine during the digestion into the lymphatic system.
How chyle is formed?
The chyle is formed from the chyme during the digestion of fatty foods. During the digestion of dietary fat, bile is discharged from the gallbladder into the duodenum to emulsify the lipids. The bile salts, in particular, aggregate around the droplets of lipids and form micelles.
Why is chyle white?
During digestion of a meal containing long-chain fats, chyle has a typical milky white appearance because of the presence of chylomicrons. The rate of formation of chyle depends on several factors such as the state of nutrient absorption, portal venous pressure, and the rate of lymphatic uptake.
Which is the best definition of the term chyle?
Definition of chyle : lymph that is milky from emulsified fats, characteristically present in the lacteals, and most apparent during intestinal absorption of fats : lymph that is milky from emulsified fats, characteristically present in the lacteals, and most apparent during intestinal absorption of fats
Where does chyle form in the human body?
(kaɪl) n. a milky fluid containing emulsified fat and other products of digestion, that forms from chyme in the small intestine, is absorbed by the lacteals, and reaches the bloodstream through the thoracic duct.
What is the medical definition of chyle lymph?
Medical Definition of chyle : lymph that is milky from emulsified fats, characteristically present in the lacteals, and most apparent during intestinal absorption of fats
Where does the milky fluid in chyle come from?
n. A milky fluid consisting of lymph and emulsified fat extracted from chyme by the lacteals during digestion and passed to the bloodstream through the thoracic duct.