| 单词 | chyme |
| 例句 | Typically I completely ignored the subtle movements that go on all the time: the inflating, deflating lung; the inch of chyme through the intestine; the tremors of the liver and the kidneys. IVF: 'I had the dread feeling that I was part of some greater experiment' 2016-05-06T04:00:00Z The movement of chyme from the stomach into the small intestine is regulated by hormones, stomach distension and muscular reflexes that influence the pyloric sphincter. Concepts of Biology 2013-04-25T00:00:00Z The movement of chyme from the stomach into the small intestine is regulated by the pyloric sphincter. Biology for AP Courses 2022-06-09T00:00:00Z As the chyme enters the small intestine, it mixes with bicarbonate and digestive enzymes. Anatomy and Physiology 2013-06-19T00:00:00Z When a human ingests food it is first broken up into a bolus by chewing, then churned up in the stomach with digestive juices to form a mass called chyme. This is the greatest Yahoo! Answer on whether vampires can poop 2015-03-26T04:00:00Z If, however, the materials are small in quantity and mingled with natural food, and if the duodenum contains chyme, the dog was probably not rabid. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z The chyme is mixed with pancreatic juices, an alkaline solution rich in bicarbonate that neutralizes the acidity of chyme from the stomach. Concepts of Biology 2013-04-25T00:00:00Z The duodenum is separated from the stomach by the pyloric sphincter which opens to allow chyme to move from the stomach to the duodenum. Biology for AP Courses 2022-06-09T00:00:00Z The mechanical churning of food in the stomach serves to further break it apart and expose more of its surface area to digestive juices, creating an acidic “soup” called chyme. Anatomy and Physiology 2013-06-19T00:00:00Z That portion of chyme which is not needed, or cannot be converted into chyle, descends into the intestines, and is finally carried out of the body by the rectum. The American Reformed Cattle Doctor 2011-11-14T03:00:19.813Z Some have supposed that this valve has the power of ascertaining when the food is sufficiently digested, and so allows chyme to pass, while it contracts at the touch of undigested substances. Mind Amongst the Spindles 2011-09-20T02:00:13.677Z The pancreas secretes bicarbonate that neutralizes the acidic chyme and a variety of enzymes for the digestion of protein and carbohydrates. Concepts of Biology 2013-04-25T00:00:00Z In the duodenum, chyme is mixed with pancreatic juices in an alkaline solution rich in bicarbonate that neutralizes the acidity of chyme and acts as a buffer. Biology for AP Courses 2022-06-09T00:00:00Z Foods are not processed in the order they are eaten; rather, they are mixed together with digestive juices in the stomach until they are converted into chyme, which is released into the small intestine. Anatomy and Physiology 2013-06-19T00:00:00Z The pulp, now called "chyme," flows into the continuation of the stomach—the "alimentary canal" or "duodenum." Popular Books on Natural Science For Practical Use in Every Household, for Readers of All Classes 2011-08-29T02:01:12.927Z As soon as the food reaches the stomach, the work of digestion commences; and the food is converted to a mass, neither fluid or solid, called chyme. Mind Amongst the Spindles 2011-09-20T02:00:13.677Z In the small intestine, chyme mixes with bile, which emulsifies fats. Concepts of Biology 2013-04-25T00:00:00Z The chyme produced from the stomach is highly acidic in nature; the pancreatic juices contain high levels of bicarbonate, an alkali that neutralizes the acidic chyme. Biology for AP Courses 2022-06-09T00:00:00Z One of the effects of this reflex is to close the pyloric sphincter, which blocks additional chyme from entering the duodenum. Anatomy and Physiology 2013-06-19T00:00:00Z The pulpy mass, called chyme, proceeds from the stomach, through the pylorus, into that part of the intestinal canal called the small intestine, where it is mixed with the pancreatic juice, bile, and intestinal juice. The New Gresham Encyclopedia Volume 4, Part 1: Deposition to Eberswalde 2011-04-14T02:00:57.977Z At the time of its exit, the digested food is of a pulpy consistence, and dark color, and is then known as the chyme. A Treatise on Physiology and Hygiene For Educational Institutions and General Readers Passage of Food from Stomach.—The material prepared in the stomach, known as chyme, is passed into the duodenum through the pylorus. Dietetics for Nurses When chyme containing fatty acids enters the duodenum, the bile is secreted from the gallbladder into the duodenum. Biology for AP Courses 2022-06-09T00:00:00Z A mixing wave is a unique type of peristalsis that mixes and softens the food with gastric juices to create chyme. Anatomy and Physiology 2013-06-19T00:00:00Z And here 'tis mixed with Gastric Juice, And into chyme is churned Then through the gateway, Pylorus, As wiser ones have learned. Mother Truth's Melodies Common Sense For Children Describe how the food in the stomach is converted into chyme. A Treatise on Anatomy, Physiology, and Hygiene (Revised Edition) He has ascertained that the paternal emotions of prebendaries have a sacerdotal p. 208quality, and that the very chyme and chyle of a rector are conscious of the gown and band. The Essays of "George Eliot" Complete Trypsin elastase, carboxypeptidase, and chymotrypsin are produced by the pancreas and released into the duodenum where they act on the chyme. Biology for AP Courses 2022-06-09T00:00:00Z In a process called gastric emptying, rhythmic mixing waves force about 3 mL of chyme at a time through the pyloric sphincter and into the duodenum. Anatomy and Physiology 2013-06-19T00:00:00Z Chylification.—As fast as chyme is formed, it is expelled by the contractile power of the stomach into the duodenum, or first intestine. Popular Education For the use of Parents and Teachers, and for Young Persons of Both Sexes The food is not all converted into chyme at the same time; but as fast as it is changed, it passes through the pyloric orifice into the duodenum. A Treatise on Anatomy, Physiology, and Hygiene (Revised Edition) Those which contain the carbon of the transformed tissues are collected in the gall-bladder as bile, a compound of soda which, being mixed with water, passes through the duodenum and mixes with chyme. The World's Greatest Books — Volume 15 — Science The intestinal phase begins when chyme enters the small intestine triggering digestive secretions. Biology for AP Courses 2022-06-09T00:00:00Z The rest of the chyme is pushed back into the body of the stomach, where it continues mixing. Anatomy and Physiology 2013-06-19T00:00:00Z By the action of these agents, the chyme is converted into two distinct portions: a milky white fluid, called chyle, and a thick yellow residue. Popular Education For the use of Parents and Teachers, and for Young Persons of Both Sexes The chyme not only excites an action in the duodenum, but also in the liver and pancreas. A Treatise on Anatomy, Physiology, and Hygiene (Revised Edition) Chyle, a white juice, formed from the chyme, and consisting of the finer and more nutritious parts of the food. A Treatise on Domestic Economy For the Use of Young Ladies at Home and at School In the duodenum, digestive secretions from the liver, pancreas, and gallbladder play an important role in digesting chyme during the intestinal phase. Biology for AP Courses 2022-06-09T00:00:00Z This process is repeated when the next mixing waves force more chyme into the duodenum. Anatomy and Physiology 2013-06-19T00:00:00Z After the chyle is separated from the chyme and passes into the circulation, the indigestible and refuse portion of the food, which is incapable of nourishing the system, passes off through the intestinal canal. Popular Education For the use of Parents and Teachers, and for Young Persons of Both Sexes The bile and pancreatic fluid are conveyed into the duodenum, and mixed with the chyme. A Treatise on Anatomy, Physiology, and Hygiene (Revised Edition) The food at this stage is called chyme; it is an acid and soup-like fluid-- acid through the influence of the gastric juice. Text Book of Biology, Part 1: Vertebrata The partially digested food and gastric juice mixture is called chyme. Biology for AP Courses 2022-06-09T00:00:00Z The presence of chyme in the duodenum activates receptors that inhibit gastric secretion. Anatomy and Physiology 2013-06-19T00:00:00Z When the food reaches the stomach, it is converted into a soft, pulpy mass, called chyme; and the process by which this change is effected is called chymification. Popular Education For the use of Parents and Teachers, and for Young Persons of Both Sexes By the action of these different fluids, the chyme is converted into a fluid of a whitish color, called Chyle, and into residuum. A Treatise on Anatomy, Physiology, and Hygiene (Revised Edition) It also enters into the composition of all the vital fluids of the body, as the blood, chyme, chyle, and the various digestive fluids. Human Foods and Their Nutritive Value Only a small amount of chyme is released into the small intestine at a time. Biology for AP Courses 2022-06-09T00:00:00Z This prevents additional chyme from being released by the stomach before the duodenum is ready to process it. Anatomy and Physiology 2013-06-19T00:00:00Z This motion continues until the contents of the stomach are converted into chyme, and conveyed into the first intestine, where they undergo another important change. Popular Education For the use of Parents and Teachers, and for Young Persons of Both Sexes Where and how is chyme converted into chyle? A Treatise on Anatomy, Physiology, and Hygiene (Revised Edition) It must, then, have renewed life from its slime, For, oh! through deeds, that turn the blood to chyme And eyes white inward, see him ride the gale. Freedom, Truth and Beauty These digestive juices break down the food particles in the chyme into glucose, triglycerides, and amino acids. Biology for AP Courses 2022-06-09T00:00:00Z Food may sit in the fundus of the stomach for a while before being mixed with the chyme. Anatomy and Physiology 2013-06-19T00:00:00Z After a variable length of time, the contents of the stomach is reduced to a rather uniform and pulpy mass which is called chyme. Physiology and Hygiene for Secondary Schools The conversion of the homogeneous chyme, by the agency of the bile and pancreatic secretions, into a fluid of milk-like appearance; this is chylification. A Treatise on Anatomy, Physiology, and Hygiene (Revised Edition) Very probably for the infant's stomach, not yet endowed with much muscular power, meat, which requires considerable trituration before it can be made into chyme, is an unfit aliment. Essays on Education and Kindred Subjects Everyman's Library Recall that the chyme from the stomach enters the duodenum and mixes with the digestive secretion from the pancreas, liver, and gallbladder. Biology for AP Courses 2022-06-09T00:00:00Z While the food is in the fundus, the digestive activities of salivary amylase continue until the food begins mixing with the acidic chyme. Anatomy and Physiology 2013-06-19T00:00:00Z It is changed in the stomach, by the action of the stomach and the gastric juice, into another kind of pulp called chyme. Object Lessons on the Human Body A Transcript of Lessons Given in the Primary Department of School No. 49, New York City Well-prepared chyme is the natural stimulus of the duodenum, liver, and pancreas; pure chyle is the appropriate excitant of the lacteal vessels. A Treatise on Anatomy, Physiology, and Hygiene (Revised Edition) The chemically-changed chyme is now termed Chyle, and is ready to be absorbed by the minute, projecting Villi. Epilepsy, Hysteria, and Neurasthenia Their Causes, Symptoms, & Treatment When chyme enters the duodenum, the hormonal responses trigger the release of bile, which is produced in the liver and stored in the gallbladder. Biology for AP Courses 2022-06-09T00:00:00Z Ultimately, mixing waves incorporate this food with the chyme, the acidity of which inactivates salivary amylase and activates lingual lipase. Anatomy and Physiology 2013-06-19T00:00:00Z Why should you not eat too much food?—"Because, if I eat too much food, my stomach will have too much work to do in changing it into chyme." Object Lessons on the Human Body A Transcript of Lessons Given in the Primary Department of School No. 49, New York City Dr. Beaumont noticed, in the experiments upon Alexis St. Martin, that after a certain amount of food was converted into chyme, the gastric juice ceased to ooze from the coats of the stomach. A Treatise on Anatomy, Physiology, and Hygiene (Revised Edition) Chimes.—The earliest note we can find respecting the chimes in the tower of St. Martin's is in a record dated 1552, which states there were "iiij belles, with a clocke, and a chyme." Showell's Dictionary of Birmingham A History and Guide Arranged Alphabetically These small globules are more widely distributed in the chyme rather than forming large aggregates. Biology for AP Courses 2022-06-09T00:00:00Z Since enzymes in the small intestine digest fats slowly, food can stay in the stomach for 6 hours or longer when the duodenum is processing fatty chyme. Anatomy and Physiology 2013-06-19T00:00:00Z Why should the food be well prepared to enter the stomach?—"Because, if it is not well prepared in the mouth, the stomach will have too much work to change it into chyme." Object Lessons on the Human Body A Transcript of Lessons Given in the Primary Department of School No. 49, New York City Chyle, a fluid of a milky colour, separated from the chyme by the action of the pancreatic juice and the bile, and which, being absorbed by the lacteal vessels, is gradually assimilated into blood. The Nuttall Encyclopædia Being a Concise and Comprehensive Dictionary of General Knowledge In one of them she says, "The very chyme and chyle of a rector are conscious of the gown and band." George Eliot; a Critical Study of Her Life, Writings & Philosophy If the lipid in the chyme aggregates into large globules, very little surface area of the lipids is available for the lipases to act on, leaving lipid digestion incomplete. Biology for AP Courses 2022-06-09T00:00:00Z Their shape causes the chyme to spiral, rather than move in a straight line, through the small intestine. Anatomy and Physiology 2013-06-19T00:00:00Z What harm does tobacco do inside the stomach?—"It weakens the stomach and makes it unfit to change the food into chyme." Object Lessons on the Human Body A Transcript of Lessons Given in the Primary Department of School No. 49, New York City Parrot has observed a child who died by the penetration of chyme into the air-passages. Anomalies and Curiosities of Medicine The food, having been converted into chyme by the digestive power of the stomach, soon undergoes another and very important change. The Dog In addition to gastric emptying, when chyme enters the small intestine, it triggers other hormonal and neural events that coordinate the activities of the intestinal tract, pancreas, liver, and gallbladder. Biology for AP Courses 2022-06-09T00:00:00Z Spiraling slows the movement of chyme and provides the time needed for nutrients to be fully absorbed. Anatomy and Physiology 2013-06-19T00:00:00Z It takes up water from the gastric juice, which prevents the pepsin from mixing well with the food, and hinders the change of the food into chyme, which cannot take place without pepsin. Object Lessons on the Human Body A Transcript of Lessons Given in the Primary Department of School No. 49, New York City The sensation of hunger ceases long before digestion takes place, or the chyme is converted into chyle. Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 2 It is smaller in bulk than the duodenum, and the chyme passes rapidly through it. The Dog Villi and microvilli form the inner layer of epithelial tissue in the small intestine and increase the absorption of nutrients from chyme. Biology for AP Courses 2022-06-09T00:00:00Z Segmentation in the small intestine does not force chyme through the tract. Anatomy and Physiology 2013-06-19T00:00:00Z Whereas nothing is better known to the anatomist and physiologist, than that this—the formation of chyme in the stomach—constitutes only a very small part of the digestive process. The Young Mother Management of Children in Regard to Health The whole contents of the stomach now assume the appearance and the consistency of a thick soup, usually of a grayish color, known as chyme. A Practical Physiology It probably is concerned in assimilating the food, and converting the chyme of the stomach into chyle. The Dog Here the chyme is acted upon by the bile, and the pancreatic juice. Hygienic Physiology : with Special Reference to the Use of Alcoholic Drinks and Narcotics Instead, it combines the chyme with digestive juices and pushes food particles against the mucosa to be absorbed. Anatomy and Physiology 2013-06-19T00:00:00Z For, suppose the chyme to be perfect, though even this may be mere pulp, rather than chyme, and suppose it pass quietly along into the duodenum and other small intestines. The Young Mother Management of Children in Regard to Health These two digestive fluids are now mixed with the chyme, and act upon it in the remarkable manner just described. A Practical Physiology As the chyme is formed, it passes out of the other orifice of the stomach, and enters the first intestine or 'duodenum'. The Dog The chyme once launched into this moving tube, is in no danger of remaining stationary there; the fear is, of its passing on too quickly, as you will soon see. The History of a Mouthful of Bread And its effect on the organization of men and animals Figure 23.20 Segmentation Segmentation separates chyme and then pushes it back together, mixing it and providing time for digestion and absorption. Anatomy and Physiology 2013-06-19T00:00:00Z The chyme must pass into the duodenum and other portions of intestine beyond the stomach, and be retained there for some time, before it will form perfect chyle. The Young Mother Management of Children in Regard to Health The chyme, thus acted upon by the different digestive fluids, resembles a thick cream, and is now called chyle. A Practical Physiology Chyle: A white juice formed from the chyme, and consisting of the finer and more nutritious parts of the food. American Woman's Home Thus combined, the two liquids flow over the chyme, which they saturate on all sides; and here, as I have said, the work of the intestinal canal ends. The History of a Mouthful of Bread And its effect on the organization of men and animals When most of the chyme has been absorbed, the small intestinal wall becomes less distended. Anatomy and Physiology 2013-06-19T00:00:00Z The corresponding step in the assimilation of food is what is technically called digestion, which is the separation of the nutritious from the waste elements, or the conversion of food into chyme, preparatory to assimilation. How to Study and Teaching How to Study Food leaving the small intestine is called chyme, a semi-liquid mixture of fiber, undigested bits, indigestible bits, and the remains of digestive enzymes. How and When to Be Your Own Doctor In addition, continued digestion requires an upward adjustment of the low pH of stomach chyme, along with rigorous mixing of the chyme with bile and pancreatic juices. Anatomy and Physiology 2013-06-19T00:00:00Z You have perhaps thought it a sad degradation for a truffle-stuffed fowl to turn to chyme. The History of a Mouthful of Bread And its effect on the organization of men and animals These complexes, which begin in the duodenum, force chyme through a short section of the small intestine and then stop. Anatomy and Physiology 2013-06-19T00:00:00Z Both processes take time, so the pumping action of the pylorus must be carefully controlled to prevent the duodenum from being overwhelmed with chyme. Anatomy and Physiology 2013-06-19T00:00:00Z The ileocecal valve, located at the opening between the ileum and the large intestine, controls the flow of chyme from the small intestine to the large intestine. Anatomy and Physiology 2013-06-19T00:00:00Z Right after you eat, peristalsis in the ileum forces chyme into the cecum. Anatomy and Physiology 2013-06-19T00:00:00Z You will perhaps inquire how the chyme continues to make its way through all these manifold twists of the intestines; but do not trouble yourself; it has only to let itself go. The History of a Mouthful of Bread And its effect on the organization of men and animals The next contraction begins a little bit farther down than the first, forces chyme a bit farther through the small intestine, then stops. Anatomy and Physiology 2013-06-19T00:00:00Z When the cecum is distended with chyme, contractions of the ileocecal sphincter strengthen. Anatomy and Physiology 2013-06-19T00:00:00Z Once chyme enters the cecum, colon movements begin. Anatomy and Physiology 2013-06-19T00:00:00Z The hydrophobic region interacts with the large lipid molecules, whereas the hydrophilic region interacts with the watery chyme in the intestine. Anatomy and Physiology 2013-06-19T00:00:00Z I mentioned before that there were, within the intestine, certain elastic valves which obstruct the progress of the chyme, and oblige it to be constantly stopping. The History of a Mouthful of Bread And its effect on the organization of men and animals These complexes move slowly down the small intestine, forcing chyme on the way, taking around 90 to 120 minutes to finally reach the end of the ileum. Anatomy and Physiology 2013-06-19T00:00:00Z The large and hydrophobic long-chain fatty acids and monoacylglycerides are not so easily suspended in the watery intestinal chyme. Anatomy and Physiology 2013-06-19T00:00:00Z Without micelles, lipids would sit on the surface of chyme and never come in contact with the absorptive surfaces of the epithelial cells. Anatomy and Physiology 2013-06-19T00:00:00Z Water absorption is driven by the concentration gradient of the water: The concentration of water is higher in chyme than it is in epithelial cells. Anatomy and Physiology 2013-06-19T00:00:00Z It is an important operation as you may suppose, and were the chyme to pass rapidly through the small intestine the gold would run the risk of being carried off with the refuse. The History of a Mouthful of Bread And its effect on the organization of men and animals After chyme passes through, backward pressure helps close the sphincter, preventing backflow into the ileum. Anatomy and Physiology 2013-06-19T00:00:00Z Thus, water moves down its concentration gradient from the chyme into cells. Anatomy and Physiology 2013-06-19T00:00:00Z It stores food as an acidic liquid called chyme, and releases it gradually into the small intestine through the pyloric sphincter. Anatomy and Physiology 2013-06-19T00:00:00Z Combined with pancreatic juice, intestinal juice provides the liquid medium needed to further digest and absorb substances from chyme. Anatomy and Physiology 2013-06-19T00:00:00Z As to turning itself into chyme, such a thing was not to be thought of, it was far too hard a substance for that. The History of a Mouthful of Bread And its effect on the organization of men and animals It takes about 3 to 5 hours for all chyme to leave the small intestine. Anatomy and Physiology 2013-06-19T00:00:00Z Segmentation moves the chyme back and forth, increasing mixing and opportunities for absorption. Anatomy and Physiology 2013-06-19T00:00:00Z Migrating motility complexes propel the residual chyme toward the large intestine. Anatomy and Physiology 2013-06-19T00:00:00Z Pancreatic juice buffers the acidic gastric juice in chyme, inactivates pepsin from the stomach, and enables the optimal functioning of digestive enzymes in the small intestine. Anatomy and Physiology 2013-06-19T00:00:00Z The pylorus, then, as has been shown, makes way for all sorts of aliments when they have been converted into chyme; i.e., when they have lost their original form and individuality. The History of a Mouthful of Bread And its effect on the organization of men and animals For optimal chemical digestion, chyme must be delivered from the stomach slowly and in small amounts. Anatomy and Physiology 2013-06-19T00:00:00Z Why is it important that chyme from the stomach is delivered to the small intestine slowly and in small amounts? Anatomy and Physiology 2013-06-19T00:00:00Z By slowing the transit of chyme, segmentation and a reduced rate of peristalsis allow time for these processes to occur. Anatomy and Physiology 2013-06-19T00:00:00Z |
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