Only a few, fragmentary teeth are preserved, and judging by the fragments and the size of alveoli, the teeth were gracile. |
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No preserved teeth or alveoli can be observed in the premaxilla and dentary bones. |
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Their function is to condition the air we breathe in and to conduct it to the alveoli. |
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Elastin may play an important structural role in the development of alveoli from immature saccules. |
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A continuous film covers the mucosa of the lungs, extending from the alveoli to the larger airways. |
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This network of alveoli, bronchioles, and bronchi is known as the bronchial tree. |
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The inhaled dust deposited in the bronchioles and alveoli reacts within the lung tissue to form silicotic nodules. |
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The respiratory bronchioles, alveolar ducts, and alveoli occupy the space between the core and septal structures. |
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Many alveoli in the functioning lung can remain at low volume for extended periods. |
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The pulmonary endothelium represents a very large surface area, the major part of which lies in close contact with the alveoli. |
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Scientists also suspect that air pollutants might dampen the growth of alveoli, tiny air sacs in the lungs. |
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The tooth row is present throughout the entire preserved length of the jaw and possesses 16 teeth and empty alveoli. |
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In the alveoli, oxygen passes into your bloodstream from the air you breathe in. |
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The alveoli, little air sacs at the tips of your lungs, are built like tiny, stretchy balloons. |
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The normally stable alveoli that change volume minimally during ventilation become unstable inflating and deflating with each breath, similar to a balloon. |
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Holes in the lungs occur as the alveoli air sacs break down. |
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In summer as in winter, one can profit from the outdoor swimming pool also heated to 32°C and enjoy the slow river and its animated alveoli. |
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At the periphery of the tumor, the crystal-laden cells infiltrated the interstitium and also occupied the alveoli in a desquamative interstitial pneumonia-like pattern. |
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The ducts and bronchi leading to the alveoli are squeezed together by the pressure upon them. |
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The fraction of the inspirable fraction reaching the alveoli is called the respirable fraction. |
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The alveolar space was diminished and the serosity and inflammatory cell exudation were observed only in part of the pulmonary alveoli. |
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Each lobule contains a bronchiole and affiliated branches, a thin wall, and clusters of alveoli. |
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Lung cancers usually start in the cells of the bronchi, the bronchioles, the alveoli or the supporting tissues of the lung. |
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Lungs exposed to LPS displayed edematous, expanded and disrupted alveoli with interstitial neutrophile infiltration. |
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It may be either spat out or swallowed in the oesophagus, but if dusting is too high, then the dust particles may reach the alveoli of the lungs. |
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As it works directly on the milk secreting cell it is important to empty the alveoli as completely as possible. |
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Rarely, oxytocin nasal spray may be necessary to release milk from the alveoli into the ducts. |
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But deep down, lodged no doubt between my bronchioli and my alveoli, I fear it is true. |
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This lowers the partial pressure of carbon dioxide in the alveoli of the normal area of the lung. |
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Following infection, usually through the airborne route, the bacteria grow within the pulmonary alveoli and macrophages. |
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The milk is synthesized in the secretory cells, which are arranged as a single layer on a basal membrane in a spherical structure called alveoli. |
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When the alveoli are damaged like this, you can feel short of breath and tired. |
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In the alveoli, oxygen is taken up by diffusion into the blood through the so-called alveolocapillary membrane and carbon dioxide is released. |
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Look: a wide 32°C indoor swimming pool, with a river against the current to maintain one's tonus and bubbling baths alveoli for relaxation. |
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From the alveoli the oxygen is absorbed into the blood stream and is carried to all parts of the body. |
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When you inhale a puff of cigarette smoke, nicotine is rapidly absorbed through the small airways and alveoli of the lungs into the bloodstream. |
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The acinus or primary pulmonary lobule consists of one terminal bronchiole, two to five generations of respiratory bronchioles, alveolar ducts, alveolar sacs, and alveoli. |
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Autopsies of 300 victims revealed severe necrotizing lesions in the lining of the upper respiratory tract, as well as in the bronchioles, alveoli, and lung capillaries. |
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As matching of inspired air and blood flow deviates from the normal ratio of 1 to 1, alveoli become either overventilated or underventilated in relation to their blood flow. |
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Milk travels from the alveoli, via ductules, into the lactiferous ducts that open on to the surface of the nipple. |
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Bullous emphysema is characterized by damaged alveoli that distend to form exceptionally large air spaces, especially within the uppermost portions of the lungs. |
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Respiratory bronchioles have occassional alveoli budding from their walls, while alveolar ducts are completely lined with alveoli. |
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Respiratory bronchioles have alveoli budding from their walls, the number of which increases distally. |
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When inhaled, they go all the way into the pulmonary alveoli, the air cells of the lung, whereas larger particles are trapped in the nose and throat and are therefore not so dangerous. |
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There are approximately 500 million alveoli in the lung separated by thin septae, which contain at a tightly laced network of blood capillaries. |
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Vitamin A is affected by dexamethasone, a glucocorticosteroid hormone, which inhibits the formation of alveoli. |
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These infants usually suffer from a disorder called respiratory distress syndrome, in which the surface tension inside the alveolus is altered so that the alveoli are perpetually collapsed. |
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The honey is the sweet substance produced by bees from the nectar of flowers or miellat of aphids which they collect and store in the alveoli of the hive. |
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Five flexible alveoli inflate and deflate when you press the handle, in order to stimulate the area around the nipple by reproducing the action of your baby's suckle. |
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By definition, pulmonary edema is the accumulation of fluid in the lungs, particularly in the alveoli. |
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It is interesting to note that the carbon deposits were found mainly in the bronchioli and were almost totally absent from the alveolar ducts and the alveoli. |
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Other blood vessels move the blood, newly-loaded with oxygen and relatively-free of waste gas away from the alveoli, to travel to the rest of the body. |
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The respirable fraction represents that fraction which is likely to be carried to the respiratory region of the lungs, the alveoli, and so is potentially more hazardous to health. |
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So many alveoli blew out and I had so few left, that when my respiratory functions were checked, the results showed one liter, which is hardly enough for one to be able to speak. |
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Air enters through the oral and nasal cavities, and travels through the larynx, trachea and bronchi, and expands the alveoli. |
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Water-insoluble particles in the respiratory bronchioles and alveoli are removed by cellular means, principally by macrophages scavenger cells that engulf cellular debris in the body by a process called phagocytosis. |
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Each bronchiole ends in a cluster of tiny air sacs called alveoli. |
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Already two fears have surfaced: first, nanopowders-due to their fineness-can propagate into all areas of the body, pulmonary alveoli, blood, and even through the hemato-encephalic barrier which protects the brain. |
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Airborne chromium-containing particles with mass greater than 0.001 mg are believed not to reach the alveoli at all, but to be trapped in the bronchi. |
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When fungal spores are inhaled, they are deposited into the pulmonary alveoli. |
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Obstructive atelectasis may be caused by foreign objects lodged in one of the major bronchial passageways, causing air trapped in the alveoli to be slowly absorbed by the blood. |
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The speculation is alveolar macrophages deposit them there as the macrophages transport asbestos fibers through the lymphatic system after phagocytizing them in the alveoli. |
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The cause of IPF is unknown, but controversy encompasses the interaction between the epithelial lining of the alveoli and fibroblasts, and the role of inflammation. |
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The collapse of alveoli does not allow for any oxygen storage in the lungs however, this means that sea lions must mitigate oxygen use in order to extend their dives. |
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Four of the samples showed fibrinous pneumonia with serofibrinous fluid and an inflammatory cell infiltrate consisting mainly of lymphocytes in the alveoli and bronchioles. |
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Administration of vitamin B12 by inhalation resulted in a rapid increase in serum vitamin B12 levels, indicating that the vitamin was absorbed through pulmonary alveoli. |
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We have demonstrated that the distribution of mucous alveoli is greater than serous acini, which are mainly located at the basal membrane of acinic cells. |
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Their unique lungs have airways that are highly reinforced with cartilaginous rings and smooth muscle, and alveoli that completely deflate during deeper dives. |
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