MESENTERIC CIRCULATION Meaning and
Definition
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Mesenteric circulation refers to the blood supply that is responsible for providing oxygen and nutrients to the tissues of the mesentery, a fold of membranous tissue that attaches the intestines to the abdominal wall. The mesenteric circulation is crucial for the proper functioning of the gastrointestinal system as it ensures the delivery of oxygen and nutrients to the intestines for digestion and absorption.
The mesenteric circulation is provided by two main arteries known as the superior mesenteric artery and the inferior mesenteric artery. These arteries arise from the abdominal aorta, the major blood vessel that carries oxygenated blood from the heart to the rest of the body. The branches of these arteries supply the small and large intestines, as well as other structures within the mesentery such as lymph nodes, nerves, and fat tissues.
Any disruption or impairment in the mesenteric circulation can lead to significant health problems. For example, a blockage or narrowing of the mesenteric arteries can result in a condition known as mesenteric ischemia, where a reduced blood flow to the intestines can cause abdominal pain, diarrhea, and even tissue death in severe cases. Moreover, diseases such as atherosclerosis, embolism, or thrombosis can contribute to the development of mesenteric circulation disorders.
In conclusion, mesenteric circulation is the network of blood vessels responsible for supplying blood, oxygen, and nutrients to the mesentery, a crucial component of the gastrointestinal system. It plays a vital role in maintaining the health and proper functioning of the intestines and other structures within the mesentery.
Common Misspellings for MESENTERIC CIRCULATION
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Etymology of MESENTERIC CIRCULATION
The word "mesenteric" comes from the Latin word "mesenterium", which refers to the membrane that attaches the intestines to the posterior abdominal wall. It is derived from the Greek words "mesos" meaning "middle" and "enteron" meaning "intestine".
The term "circulation" originates from the Latin word "circulatio", which means "a going around". It is derived from the verb "circulare", which means "to go around, to revolve".
When these two terms are combined, "mesenteric circulation" refers to the blood flow and circulation within the mesentery, the structure that supports and supplies the intestines.
