单词 | intercellular |
例句 | Those on the bottom are crushed and begin to ferment, releasing carbon dioxide, which induces a different, intercellular fermentation in the bunches on top. Flowery, Yes. But the Wines of Fleurie Offer More. 2021-02-22T05:00:00Z The leaf contains many large intercellular air spaces for the exchange of oxygen for carbon dioxide, which is required for photosynthesis. Fundamentals of Biology 2015-01-01T00:00:00Z Since there is no circulatory or respiratory system, gas and nutrient exchange is dependent on diffusion and intercellular junctions. Concepts of Biology 2013-04-25T00:00:00Z In aquatic plants, the intercellular spaces in the spongy parenchyma help the leaf float. Biology for AP Courses 2022-06-09T00:00:00Z Also, if the intercellular conduits could be severed, that might prevent some of these debilitating aftereffects of infection. COVID Virus May Tunnel through Nanotubes from Nose to Brain 2022-07-20T04:00:00Z Adjoining cells form a specialized intercellular connection between their cell membranes called a cell junction. Anatomy and Physiology 2013-06-19T00:00:00Z Endocrine Glands are those glands which have no duct and release their secretions directly into the intercellular fluid or into the blood. Fundamentals of Biology 2015-01-01T00:00:00Z Future research should examine the specialized intra- and intercellular mechanisms that support the high accumulation of natural products in their normal hosts. How the flame lily synthesizes a therapeutic natural product 2020-07-21T04:00:00Z Communication between cells is called intercellular signaling, and communication within a cell is called intracellular signaling. Biology for AP Courses 2022-06-09T00:00:00Z Initially, researchers thought of exosomes as a means of intercellular communication. The therapeutic potential of exosomes 2020-05-12T04:00:00Z This long-distance intercellular communication, coordination, and control is critical for homeostasis, and it is the fundamental function of the endocrine system. Anatomy and Physiology 2013-06-19T00:00:00Z They are crucial for biological processes such as immune regulation and intercellular interactions. Exposed: cells’ sugary secrets 2020-03-15T04:00:00Z New research suggests this happens because sperm “learn” paternal experiences via a mysterious mode of intercellular communication in which small blebs break off one cell and fuse with another. How Dad's Stresses Get Passed Along to Offspring 2018-11-08T05:00:00Z A variety of intercellular and intracellular signal transmissions mediate gene expression. Biology for AP Courses 2022-06-09T00:00:00Z Given nature’s propensity for reusing principles of intercellular signalling in many ways, the possibility of reverse signalling by other receptors must also be explored. Receptor becomes a ligand to control bone remodelling 2018-09-04T04:00:00Z Local intercellular communication is the province of the paracrine, also called a paracrine factor, which is a chemical that induces a response in neighboring cells. Anatomy and Physiology 2013-06-19T00:00:00Z For the phenomenon of intercellular communications, he said, the bacterial channel “might be a good candidate for the evolutionary ancestor of the whole behavior.” Bacteria Use Brainlike Bursts of Electricity to Communicate 2017-09-09T04:00:00Z Consistent with this, Saw and co-workers observed that reducing intercellular adhesion between epithelial cells reduces orientational order and leads to an increase in defects and extrusions. Biological physics: Liquid crystals in living tissue : Nature : Nature Research 2014-04-11T04:00:00Z A variety of intercellular and intracellular signal transmissions mediate gene expression. Biology for AP Courses 2022-06-09T00:00:00Z As the 3D structure is recreated before our eyes, it is easy to forget that the natural intercellular connections necessary for cell-to-cell communication and support are not present. Perspective: Work with, not against, biology : Nature : Nature Research 2016-12-06T05:00:00Z The monosaccharides leave these cells via facilitated diffusion and enter the capillaries through intercellular clefts. Anatomy and Physiology 2013-06-19T00:00:00Z The biggest differences were in levels of sphingolipids, which are involved in intercellular communication, though other molecules played a role as well. Blood simple? 2016-09-01T04:00:00Z The subsequent exchange of ions and molecules through the channels represents an important form of intercellular communication. Watch Information Flow between Neighboring Cells [Video and Animation] 2015-05-17T04:00:00Z A variety of intercellular and intracellular signal transmissions mediate gene expression. Biology for AP Courses 2022-06-09T00:00:00Z Many of the body’s cells are enmeshed in an extracellular matrix—a complex web of biomolecules that provides structure for tissues, facilitates intercellular communication, and traps nutrients. Designed Molecules Trap Cancer Cells in Deadly Cages 2015-01-22T05:00:00Z Sinusoid capillaries are flattened, and they have extensive intercellular gaps and incomplete basement membranes, in addition to intercellular clefts and fenestrations. Anatomy and Physiology 2013-06-19T00:00:00Z The color of a long-extinct animal can sometimes be determined by melanosomes — intercellular bodies that might be preserved in the fossils. Behind the Scenes at ‘Pterosaurs: Flight in the Age of Dinosaurs’ 2014-03-31T21:57:23Z At this intercellular level, genomic instability is thought to play a crucial part in generating enhanced genetic diversity. The causes and consequences of genetic heterogeneity in cancer evolution 2013-09-18T17:22:16.487Z Simple tissue is made of cells that have intercellular spaces, so the specimen will contain spaces. Biology for AP Courses 2022-06-09T00:00:00Z Research based wholly or in part on Dr. Pawson’s discoveries has produced new treatments for cancer, autoimmune diseases, diabetes and heart ailments, essentially by blocking or unraveling intercellular miscues. Anthony Pawson, Biologist in Cell-Protein Breakthrough, Dies at 60 2013-08-29T15:22:38Z Here, there are tight junctions and no intercellular clefts, plus a thick basement membrane and astrocyte extensions called end feet; these structures combine to prevent the movement of nearly all substances. Anatomy and Physiology 2013-06-19T00:00:00Z In the case of the agminated glands this proliferation may be limited to the follicles or it may extend to the intercellular tissue, and even to the adjacent mucous membrane. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z Even harmless endophytic algae in the intercellular spaces of plants may stimulate the cells in their immediate neighbourhood to increased growth, e.g. Disease in Plants 2012-03-01T03:00:22Z When ticking off the benefits of physical activity, few of us would include intercellular housecleaning. Well Blog: Phys Ed: Exercise as Housecleaning for the Body 2012-02-01T05:01:59Z These are small molecules involved in intercellular signaling in the immune system. Spring Forward, Fall Back - should you watch out tomorrow morning? 2011-11-03T12:45:03.890Z Cytokines are secreted into the intercellular space, and the action of the cytokine induces the receiving cell to change its physiology. Anatomy and Physiology 2013-06-19T00:00:00Z It is composed of cells and intercellular substance, both of which may be as varied as are those of the connective tissues. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z Your microscopist will discuss cell tissues learnedly, will speak fluently of physiological structure, will describe organic intercellular appearances, but ignore all that lies beyond. Etidorhpa or the End of Earth. The Strange History of a Mysterious Being and The Account of a Remarkable Journey 2011-10-18T02:00:20.997Z Ice crystals form in the intercellular spaces where they have ample room, and so they do no damage in their alternate freezing and thawing. Trees Worth Knowing 2011-10-13T02:00:48.357Z The essential portion of any blood vessel is the endothelial tube, composed of flat cells cemented together by intercellular substance and having no stomata between the cells. Arteriosclerosis and Hypertension: with Chapters on Blood Pressure, 3rd Edition. 2011-10-11T02:01:07.890Z Glucose, ions, and larger molecules may also leave the blood through intercellular clefts. Anatomy and Physiology 2013-06-19T00:00:00Z Lagrange describes in a chronic ulcer of the palm, a layer about 2 mm. in thickness of embryonic cells closely packed with an amorphous intercellular substance. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z Only in rare cases is the mycelium intercellular. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z It thaws the ice in the intercellular spaces, and the cells are quick to absorb the water they gave up when winter approached. Trees Worth Knowing 2011-10-13T02:00:48.357Z Between the spores a certain amount of intercellular substance or residual protoplasm is left, in which the refringent granules seem to be embedded. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 3 "Electrostatics" to "Engis" 2011-02-06T03:00:53.093Z The Polychaeta, however, present us with another form of nephridium seen, for example, in Arenicola, where a large funnel leads into a short and wide excretory tube whose lumen is intercellular. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 7 "Cerargyrite" to "Charing Cross" The intercellular substance varies in its character as does that of normal tissues. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z They are all intercellular parasites living mostly on the leaves of higher plants. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z A gelatinous substance forms in the intercellular spaces of the tumour, and may accumulate in sufficient quantity to give rise to cysts of various sizes. Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. The intercellular substance of plants, the honey-comb of bees, and the blood in the animal body, correspond to the capital of a nation.298.Hermann, Principles Of Political Economy Externally, the nephridium opens by a vesicle, as in many Oligochaetes whose lumen is intercellular. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 7 "Cerargyrite" to "Charing Cross" 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 Liborius believes that it exists only in the intercellular spaces of the “root bark.” The Medicinal Plants of the Philippines Pathologically the first change noted in the epidermis is thought to be an acanthosis, followed by epithelial atrophy, and a hyperkeratosis, intercellular edema, and colloid degeneration of the prickle cells. Essentials of Diseases of the Skin Including the Syphilodermata Arranged in the Form of Questions and Answers Prepared Especially for Students of Medicine Between cells there is a greater or less amount of a homogeneous substance—the intercellular substance. The World's Greatest Books — Volume 15 — Science In Polynoe the nephridia are short tubes with a slightly folded funnel whose lumen is intercellular, and this intercellular lumen is characteristic of the Polychaetes as contrasted with leeches and Oligochaetes. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 7 "Cerargyrite" to "Charing Cross" The structure of the sarcoma differs from that of these tissues in presenting a predominance of cells over intercellular substance, while the reverse is the characteristic of most varieties of connective tissue. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z The cells lay close to one another, separated only by their thickened cell-wall and the intercellular matrix, showing thus even the general appearance of the cellular tissue of plants. Form and Function A Contribution to the History of Animal Morphology Between them are large and numerous intercellular spaces, filled with air, and communicating with the breathing pores. Elements of Structural and Systematic Botany For High Schools and Elementary College Courses The second class is exemplified in the connective tissues—tissues composed of intercellular substance in which at certain intervals cells lie embedded. The World's Greatest Books — Volume 15 — Science Benham, the tube, though smaller, and with a but little pronounced funnel, has still an intercellular duct. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 7 "Cerargyrite" to "Charing Cross" 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 In plants, according to Schleiden, cells are never formed in the intercellular substance—the cytoblastem is within the cells; but extracellular cell formation seems to be the general rule in animals. Form and Function A Contribution to the History of Animal Morphology The mesophyll cells, however, are short and the intercellular spaces much more evident than in the cross-section. Elements of Structural and Systematic Botany For High Schools and Elementary College Courses Mucilage is also often formed in intercellular spaces within the thallus. Encyclopaedia Britannica, 11th Edition, Volume 4, Part 3 "Brescia" to "Bulgaria" Externally, the nephridium opens by a straight part of the tube, which is often very wide, and here the intracellular lumen becomes intercellular. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 7 "Cerargyrite" to "Charing Cross" After the removal, the cell or intercellular substance is readily recognized, with such modifications in its appearance as may be due to the action of the strong acid. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z In this group each cell is usually separate and distinct from the others, but is attached to them, and is held in place by the intercellular material. Physiology and Hygiene for Secondary Schools These filaments run through the intercellular spaces of the leaf, and send into the cells little globular suckers, by means of which the fungus feeds. Elements of Structural and Systematic Botany For High Schools and Elementary College Courses The stalked globular antheridia are exceptional in being formed endogenously, and are situated in groups in special intercellular spaces. Encyclopaedia Britannica, 11th Edition, Volume 4, Part 3 "Brescia" to "Bulgaria" It is by no means certain that a hard and fast line can be drawn between intra- and intercellular lumina. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 7 "Cerargyrite" to "Charing Cross" The latter lies in the intercellular substance; that is, between the cells. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z The cells and the intercellular material, though varying in their relative proportions, are present in all the tissues. Physiology and Hygiene for Secondary Schools The green tissue of the leaf is much more compact than in the fern we examined, and the cells are more nearly round and the intercellular spaces smaller. Elements of Structural and Systematic Botany For High Schools and Elementary College Courses The essential structural feature is the predominance of the cellular elements over the intercellular substance or stroma, in which respect a sarcoma resembles the connective tissue of the embryo. Manual of Surgery Volume First: General Surgery. Sixth Edition. Fixed oils are found in the cells and intercellular spaces of the fruit, leaves, and other parts of plants. The Commercial Products of the Vegetable Kingdom Considered in Their Various Uses to Man and in Their Relation to the Arts and Manufactures; Forming a Practical Treatise & Handbook of Reference for the Colonist, Manufacturer, Merchant, and Consumer, on the Cultivation, Preparation for Shipment, and Commercial Value, &c. of the Various Substances Obtained From Trees and Plants, Entering into the Husbandry of Tropical and Sub-tropical Regions, &c. 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 The intercellular material, in addition to connecting the cells, supplies to certain tissues important properties, such as the elasticity of cartilage and the stiffness of the bones. Physiology and Hygiene for Secondary Schools The rest of the xylem cells, as well as those of the phloem, are not noticeably different from the cells of the ground tissue, except for their much smaller size, and absence of intercellular spaces. Elements of Structural and Systematic Botany For High Schools and Elementary College Courses When there is a considerable amount of intercellular fibrous tissue, the tumour is called a fibro-sarcoma. Manual of Surgery Volume First: General Surgery. Sixth Edition. Conversely, after the cell walls are saturated with water, any increase in the amount of water absorbed merely fills the cavities and intercellular spaces, and has no effect on the mechanical properties. The Mechanical Properties of Wood Including a Discussion of the Factors Affecting the Mechanical Properties, and Methods of Timber Testing The mucous metamorphoses of fibrous and fat-tissues, likewise of bone-marrow, are well recognized instances of the occurrence of a mucous transformation of the intercellular substance of connective tissues. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z These consist of minute but definitely arranged portions of protoplasm and are held together by the intercellular material. Physiology and Hygiene for Secondary Schools The deeper layers of the endocardium during acute inflammation may become infiltrated with young cells, with resultant softening and destruction of the intercellular substance. Disturbances of the Heart B. Simple, translucent, homogeneous solid, such as is found at the back of the cornea, or forming the intercellular substance of cartilage. Medical Essays, 1842-1882 Schwann had regarded cell growth as a kind of crystallization, beginning with the deposit of a nucleus about a granule in the intercellular substance—the cytoblastema, as Schleiden called it. A History of Science — Volume 4 Their growth is attended with a multiplication of cells and a formation 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 Note the small groups of cells surrounded by, and imbedded in, the intercellular material. Physiology and Hygiene for Secondary Schools The presence of these salts in sufficient quantity produces a homogeneous, granular, strongly refractive appearance of the cell or intercellular substance, in addition to a greatly increased resistance to pressure. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z |
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