GALL BLADDER

small pear-shaped sac that stores and concentrates bile. It is connected to the liver (which produces the bile) by the hepatic duct. When food containing fat reaches the small intestine, the hormone cholecystokinin is produced by cells in the intestinal wall and carried to the gall bladder via the bloodstream. The hormone causes the gall bladder to contract, forcing bile into the common bile duct. A valve, which opens only when food is present in the intestine, allows bile to flow from the common bile duct into the duodenum where it functions in the process of fat digestion. Sometimes the substances contained in bile crystallize in the gall bladder, forming gallstones. These small, hard concretions are more common in persons over 40, especially in women and the obese. They can cause inflammation of the gall bladder, a disorder that produces symptoms similar to those of indigestion, especially after a fatty meal is consumed. If a stone becomes lodged in the bile duct, it produces severe pain. Gallstones may pass out of the body spontaneously; however, serious blockage is treated by removing the gall bladder surgically.

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The Columbia Encyclopedia, Sixth Edition Copyright© 2004, Columbia University Press. Licensed from Lernout & Hauspie Speech Products N.V. All rights reserved.

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Questia Books and Articles on: Gall Bladder
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books on: Gall Bladder  - 903 results

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...silverside Letotheca hepseti Gall bladder Bairdiella chrysura , silver perch...clupeidae Muscle Ceratomyxa sphaerulosa Gall bladder Clupea pilchardus , sardine Ceratomyxa truncata Gall bladder Sphaeromyxa balbianii Gall bladder...
...stores a refined substance, the Gall Bladder resembles a Yin organ.On a psychological...wastes. Excretion of bile by the Gall Bladder is an expression of the Livers...ability of planning ones life, the Gall Bladder controls the capacity to make decisions...
...the powder of cows gall blad- dear stone is...to purchase the gall bladders. How- ever, only...stone in their gall bladders. This implies that...item is wild- pig gall bladder. Fellow Koreans take...abattoir. He collects the gall bladders before the meat is professionally...that wild-pig gall bladder is particularly good...
...physiological functions. So far as the gall bladder is concerned, extensive experimentation...saving human life, since a diseased gall bladder, or one that does not function...organ, or indeed by rupture of the gall bladder itself. There are instances in...
...of cirrhoses of the liver. The Gall Bladder The gall bladder is a pear shaped...The theories for the causation of gall bladder disease are many. Severe inflammation...necrosis and perforation of the gall bladder wall and peritonitis may result...
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journal articles on: Gall Bladder  - 140 results

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...tongue, esophagus, stomach, liver and gall bladder and bile ducts, pancreas, cervix, ovary, bladder, and other urinary organs, and all cancers...esophagus, stomach, rectum, liver and gall bladder and bile ducts, pancreas, cervix, bladder...
...mammalian liver and stored in the gall bladder. The composition of bile is complex...Gunn 2000), and (ii) in the gall bladder, where much higher concentrations...S. enterica serovar Typhi in the gall bladder is characteristic of the asymptomatic...
...preoperative instruction in which potential gall bladder disease patients learn enough about...informing patients about possible risks of gall bladder surgery and/or alternative...demonstrated physicians explaining gall bladder disease and its treatmen t...
...these high doses, the swim bladders in all exposed larvae failed...suggested alterations of the gall bladder (dilation) and liver (increased...the developing medaka, the gall bladder is a single vacuole...the abdominal cavity. This gall bladder enlargement appeared...
...Greg was hospitalized for a ruptured gall bladder and was in the hospital for just over...Greg commented, "There should be a gall bladder song!" I suggested that they could write their own gall bladder song and initiated a blues...
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magazine articles on: Gall Bladder  - 125 results

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...feeling also can come from esophageal or gall bladder inflammation, indicating that these...internal organs such as the esophagus and gall bladder often excites the same spinal...internal organs such as the esophagus and gall bladder are swollen or damaged...
...breakfast . . . You had an infection in your gall bladder at some point. I think we should examine your gall bladder more carefully. Eat coal tablets...test." I had never had an infection in my gall bladder, but her sincerity and soft manner...
...breakfast ... You had an infection in your gall bladder at some point. I think we should examine your gall bladder more carefully. Eat coal tablets...test." I had never had an infection in my gall bladder, but her sincerity and soft manner...
...transfused a few months before. Gall stones can also make jaundice...vessels). Shine a torch into the bladder Ceystoscopy), and one usually...anything wrong until he woke up! GALL STONES: These were mentioned...abdominal pains are frequent, then gall bladder removal in competent...
...instead a small, fleshy mass - the animals gall bladder, believed in Asia to have miraculous medical...trade in bear parts, particularly bear gall bladders. Asiatic black bear gall bladder bile, which is extracted and then dried, is...
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newspaper articles on: Gall Bladder  - 601 results

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Six-Figure Payout after Mans Gall Bladder Op. Byline: By Jackie Bow South...the botched operation to remove his gall bladder left him too ill to work...this difficult period. Dozens of gall bladder removal operations are done...
NHS PROBE AS SUPERBUG KILLS MUM AFTER GALL BLADDER OP; Exclusive. Byline: By Natalie Walker A MUM has...catching a superbug while having a routine op to remove her gall bladder. Hairdresser Sandra Bryson, 50, fell ill hours after...
...THEA JOURDAN ME AND MY OPERATION GALL BLADDER REMOVAL COLIN OLIFFE, 48, a planningconsultant...of 40. They can move from the gall bladder into the main bile duct and get...risk. I recommended he have his gall bladder removed completely. Most gall...
...having emergency surgery to have his gall bladder removed. By the time he took action...I can eat normally without my gall bladder, but the memory of the pain is...and keeping my weight down. The gall bladder is a small, pearshaped, pouch...
...having emergency surgery to have his gall bladder removed. By the time he took action...I can eat normally without my gall bladder, but the memory of the pain is...and keeping my weight down. The gall bladder is a small, pearshaped, pouch...
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encyclopedia articles on: Gall Bladder  - 15 results

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GALL BLADDER small pear-shaped sac that stores and concentrates...produced by cells in the intestinal wall and carried to the gall bladder via the bloodstream. The hormone causes the gall bladder to contract, forcing bile into the common bile...
...hollow organs, e.g., the stomach, intestine, gall bladder, ureter, or oviduct. The cause of colic is irritation...irritant and/or obstruction may be a stone (as in the gall bladder or ureter), an irritant food or gas (in the stomach...
...in man, by the liver. Bile, or gall, is composed of water, bile acids...salts. In man it is stored in the gall bladder and, in response to the action of...bile is impeded by inflammation, gall stones, or other abnormality, digestive...
...with a thin membrane, the peritoneum, which encloses the stomach, intestines, liver, and gall bladder; the pancreas, kidneys, and urinary bladder are located behind the peritoneum. The abdomen of the female also contains the ovaries, fallopian...
...cells of the liver. One of the livers major functions is the manufacture and secretion of bile , which is stored in the gall bladder and released in the small intestine. Bile salts emulsify fats, a process that prepares the latter for digestion by...
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