| 单词 | mucin |
| 例句 | Snail cream is made with snail mucus, or mucin, known for its healing properties. A Look at Korea’s Culture From the Bathhouse 2014-02-07T19:35:43Z The lungs produce mucus—a sticky substance made of mucin, a complex glycoprotein, as well as salts and water—that traps particulates. Biology for AP Courses 2022-06-09T00:00:00Z For example, watery mucous containing the glycoprotein mucin, a lubricant that offers some pathogen protection is a merocrine secretion. Anatomy and Physiology 2013-06-19T00:00:00Z Innermost is the mucin layer that attracts water and helps to spread the tear film over the surface of the cornea. Dry Eyes Afflict Many of Us. Here’s What to Do About It. 2021-09-20T04:00:00Z A lung secretion induces mucus production, and the researchers began by testing its individual components to see which ones upregulated the genes for the proteins mucin 5B and mucin 5AC — two major constituents of mucus. Research round-up: Cystic fibrosis 2020-07-28T04:00:00Z And in the intestine, yet another mucin — MUC2 — is the main player. Mucus: The Body's Unsung Hero 2019-06-28T04:00:00Z "Snail mucin for moisturising, pearl for brightening, green tea for oil control and propolis from bees for soothing and nourishing," she reels off. The rise of Korean make-up in the West 2018-10-20T04:00:00Z The serous gland produces watery, blood-plasma-like secretions rich in enzymes such as alpha amylase, whereas the mucous gland releases watery to viscous products rich in the glycoprotein mucin. Anatomy and Physiology 2013-06-19T00:00:00Z Even if the tear supply is adequate, a mucin deficiency can impede wetting of the cornea and damage its surface. Dry Eyes Afflict Many of Us. Here’s What to Do About It. 2021-09-20T04:00:00Z Finally, in post-mortem lung tissue, the interleukin, mucin and transcription factor genes were found to be highly active in people with cystic fibrosis and almost silent in control samples. Research round-up: Cystic fibrosis 2020-07-28T04:00:00Z In fact, it’s become clear that many of these commensal bacteria use the glycans studding mucin molecules as a primary source of energy. Mucus: The Body's Unsung Hero 2019-06-28T04:00:00Z The slime is made of a sugar-coated protein called mucin and coiled-up spools of thread that are kind of like spider silk. These eel-like creatures use their flaccid, squishy skin to survive shark attacks 2017-12-15T05:00:00Z Video: Museum of New Zealand Te Papa Tongarewa The mucus is made up of two main ingredients: a sugar-coated protein called mucin, and coiled-up spools of thread that are kind of like spider silk. What to know when your car is melted by 7,500 pounds of slime eels 2017-07-14T04:00:00Z When released by the hagfish they quickly interact with seawater; the mucin vesicles releasing a saliva-like substance and the skeins unwinding into long threads. Slimy hagfish inspire 'super hydrogels' 2016-05-23T04:00:00Z A new study, based on 96 Japanese office workers, found that staring at a screen for eight hours or more is associated with lower mucin levels. Staring at a Screen for Hours Changes Your Tears 2014-09-15T04:00:00Z The mucin then detaches from the membrane of the cell, carrying the would-be invader along with it into the acidic gastric juice. Mucus: The Body's Unsung Hero 2019-06-28T04:00:00Z Mucus is produced by goblet cells and is composed of heavily glycosylated mucin proteins, as well as other protective molecules, such as trefoil factor, that contribute to epithelial restitution and repair. Reciprocal interactions of the intestinal microbiota and immune system 2012-09-13T11:20:55.227Z It may contain mucin, chondrin, or gelatin, and may be infiltrated with calcareous salts. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z It is also enriched in membrane transporters, mostly of sugars, indicating the efficient binding of mucin and its subsequent hydrolysis as well as uptake of the resulting simple sugars by these genera. Enterotypes of the human gut microbiome 2011-05-11T17:21:02.573Z Certain molecules that help to produce mucin remained roughly equal among test subjects with and without dry eye, regardless of their eyestrain status. Staring at a Screen for Hours Changes Your Tears 2014-09-15T04:00:00Z In other instances may be seen in the interior of the cells many chemical substances which indicate the nature of their work, e.g. fat droplets, granules of various kinds, protein, mucin, watery granules, glycogen, &c. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 6 "English Language" to "Epsom Salts" 2011-02-19T03:00:59.807Z The importance of the mucus layer is evident in mice deficient for principal intestinal mucin, Muc2. Reciprocal interactions of the intestinal microbiota and immune system 2012-09-13T11:20:55.227Z This fibrillation of mucus is regarded as the result of a coagulation of its mucin, previously held in solution by an alkali. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z The synovia owes its lubricating property to mucin, derived from the solution of the endothelial cells on the free surface of the synovial layer. Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. Although larger studies need to be done, the findings confirm mucin as a possible target for future diagnosis and treatments of dry eye disease. Staring at a Screen for Hours Changes Your Tears 2014-09-15T04:00:00Z Alkaline washes are very superficial in their action, however, while fruit acids curdle and thus render removable the mucin plaques and prevent the formation of tartar. How to Live Rules for Healthful Living Based on Modern Science Components of the healthy microbiota therefore directly contribute to the barrier function of the intestine through their induction of mucin production and secretion by goblet cells. Reciprocal interactions of the intestinal microbiota and immune system 2012-09-13T11:20:55.227Z The Whartonian jelly of the umbilical cord and the vitreous humor of the eye are known, through the investigations of Virchow, to owe their gelatinous condition to the presence of mucin. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z They contain a thick glairy fluid, which differs from saliva in containing a considerable quantity of mucin and albumin, while it is free from any amylolytic ferment or sulpho-cyanide of potassium. Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. It consists in transplanting between the bones a flap of fat-bearing tissue, from which a bursal cavity lined with endothelium and containing a fluid rich in mucin is ultimately formed. Manual of Surgery Volume First: General Surgery. Sixth Edition. I have analyzed them: a little chloride of sodium, some alkaline salts, a little mucin, and some water. Craftsmanship in Teaching Normal urine from the horse may be turbid or cloudy and more or less slimy, because of the presence of mucin. Common Diseases of Farm Animals The appearance of these indicates no degenerative process, but the presence of mucin is obviously an essential constituent of the tissue. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z It is best to precipitate the mucin by acetic acid before making experiments; and to dilute the clear liquid with a little distilled water. A Practical Physiology Some soluble matter, however, was extracted from the mucin, pepsin, and chlorophyll, used by me, both by the secretion and by artificial gastric juice. Insectivorous Plants The most striking example of this occurrence is the cystoid softening of cartilage, especially of the costal cartilages of old people, the basis substance being transformed into a fluid containing mucin. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z The nitrogenous end-products, aromatic compounds, coloring matter, and mucin form the organic matter. Common Diseases of Farm Animals A gelatinous substance containing mucin is found in the adult independent of the mucous tissue, but obviously arising from a transformation of intercellular substance. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z The intercellular substance of cartilaginous tumors also becomes softened and converted into a liquid containing mucin. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z From what is stated in chemical works, it appears extremely doubtful whether mucin can be prepared as a pure principle. Insectivorous Plants Its gross appearances may not differ materially from those to be described under the head of colloid degeneration, but the diagnostic characteristic of the change is to be found in the presence of mucin. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z Whether this mucin represents a transformation of the gelatin of the intercellular substance, or a secretion from the fixed cells, or a metamorphosis of the migratory cells of the tissue, is not known. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z At the outset, however, the mucin escapes from the cells, the latter remaining relatively intact. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z In mucous tissue, however, there is present mucin, wholly independent of any epithelial degeneration. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z We may therefore infer that the mucin itself was not dissolved or digested. Insectivorous Plants The glands which had been in contact with the mucin were a little darkened. Insectivorous Plants |
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