what is the role of exudate
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The Nature of the Stigmatic Exudate and its Role in Pollen Germination * ROLE OF THE STIGMATIC EXUDATE. The stigma provides a physically and chemically suitable medium for pollen germination. On its surface substances produced within, the stigmatic exudate, react with substances from the pollen to convey, or not, the stimulation to germinate.
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Purulent exudate Purulent exudate. Definition. noun. A type of exudate that is distinctively thick and yellowish, grayish or greenish in color, and consisting largely of inflammatory cells and of dead or dying microorganisms.ord origin: purulent + exudate, from exude meaning to ooze, which came from the Latin exsūdāre (to sweat out, i.e. ex-meaning out and sūdāre meaning to sweat). Synonym(s): 1  pus. 2  suppurative exudate.
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- The degree of vascular permeability is the primary factor that determines whether a transudate or an exudate occurs. Diseases that minimally alter vascular permeability cause transudates while those that significantly increase vascular permeability cause exudates.
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What is hemoserous exudate? Answer by Sexymamax5. Confidence votes 35. Haemoserous Exudate is medical terminology used when referring to the fluid being exuded from the body from a severe wound such as from an accident or surgery. It refers to the excretion and means that it is blood stained with small amounts of blood mixed in with the fluid.nswer by Sexymamax5. Confidence votes 35. Haemoserous Exudate is medical terminology used when referring to the fluid being exuded from the body from a severe wound such as from an accident or surgery. It refers to the excretion and means that it is blood stained with small amounts of blood mixed in with the fluid.
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Exudate An exudate is any fluid that filters from the circulatory system into lesions or areas of inflammation. It can be a pus-like or clear fluid. When an injury occurs, leaving skin exposed, it leaks out of the blood vessels and into nearby tissues. The fluid is composed of serum, fibrin, and white blood cells.
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Signals from the lysosome: a control centre for cellular clearance and energy metabolism Lysosomal exocytosis is not only responsible for the secretion of lysosomal content, it also has a crucial role in plasma membrane repair. Plasma membrane injuries induce the rapid migration of lysosomes to the damaged site. Lysosomes then fuse to the plasma membrane and efficiently reseal the damaged sites.
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Exudate Purulent or suppurative exudate consists of plasma with both active and dead neutrophils, fibrinogen, and necrotic parenchymal cells. This kind of exudate is consistent with more severe infections, and is commonly referred to as pus. Fibrinous exudate is composed mainly of fibrinogen and fibrin.
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- 1 Chemicals liberated by the inflammatory response increase the permeability of local capillaries. 2  Exudate (fluid containing proteins, clotting factors, and antibodies):  Seeps into tissue spaces causing local edema (swelling), which contributes to the sensation of pain.
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- Physical characteristics – the normal appearance of a sample of pleural fluid is usually light yellow and clear. Abnormal results may give clues to the conditions or diseases present and may include: 1  Milky appearance may point to lymphatic system involvement. Injury or inflammation of the pleurae may cause abnormal collection of fluid (called an exudate). 2  If the fluid is an exudate, then additional testing is often ordered. 3  Exudates are associated with a variety of conditions and diseases, including: 4  Infectious diseases – caused by viruses, bacteria, or fungi.
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Exudate An exudate is any fluid that filters from the circulatory system into lesions or areas of inflammation. It can be a pus-like or clear fluid. When an injury occurs, leaving skin exposed, it leaks out of the blood vessels and into nearby tissues. The fluid is composed of serum, fibrin, and white blood cells. Exudate may ooze from cuts or from areas of infection or inflammation.
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- Fibrinous exudates are thick and sticky and have a high cell and fibrin content from EXPH 460 at WVU
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What is Pleural Fluid? The difference between transudative and exudative effusions is just the manner in which the fluid gets into the pleura — in a transudative effusion the fluid is pushed out of the capillaries by an increase in pressure; in an exudative effusion inflammation is the root cause, not pressure.
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Types of Exudate From Wounds Overview. Exudate refers to the draining of liquid from open wounds in the human body, reports Medscape.com. This drainage comes from the liquid created by the body as a result of tissue damage. When redressing the wound, the exudate must be checked for proper consistency, odor, quantity and color. The specific types of exudate -- whether they are purulent, seropurulent or sanguinous -- indicates how the wound is progressing and healing.
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Why Do Dogs Lick You and Why You Should Stop Them? Another reason mother dogs lick their pups is to show affection. Licking her pups can help her stimulate the bonding process. Your dog also learned this trick from his/her mother and licks you to foster bonding and show you all the affection.nother reason mother dogs lick their pups is to show affection. Licking her pups can help her stimulate the bonding process. Your dog also learned this trick from his/her mother and licks you to foster bonding and show you all the affection.
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A&P chapter 3 Compare and contrast endocytosis and exocytosis in terms of function and direction. 1)endocytosis-process by which materials move into the cell.. 2)exocytosis-materials are exported out of the cell via secretory vesicles..important in expulsion of waste materials out of the cell and in the secretion of cellular products such as digestive enzymes or hormones.
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Pleurisy (Pleuritis) 1 Causes of exudative fluid include infections (such as pneumonia), cancer, tuberculosis, and collagen diseases (such as rheumatoid arthritis and lupus). 2  Causes of transudative fluid are congestive heart failure and liver and kidney diseases. 3  Pulmonary emboli can cause either transudates or exudates in the pleural space.
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Transudate Transudate is extravascular fluid with low protein content and a low specific gravity (< 1.012). It has low nucleated cell counts (less than 500 to 1000 /microlit) and the primary cell types are mononuclear cells: macrophages, lymphocytes and mesothelial cells. For instance, an ultrafiltrate of blood plasma is transudate. It results from increased fluid pressures or diminished colloid oncotic forces in the plasma.
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- During exocytosis a vacuole containing material to be excreated from the cell moves to the plasma membrane and fuses with it. The vacuole membrane becomes part of the plasma membrane and the contents are released to the outside.
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exudate exudate. a fluid with a high content of protein and cellular debris which has escaped from blood vessels and has been deposited in tissues or on tissue surfaces, usually as a result of inflammation. It may be septic or nonseptic.See also exudative.eks´ōōdāt pyūr´ələnt), n pus or suppuration that exudes from the gingival tissues and contains a mixture of enzymes, dead tissue, bacteria, and leukocytes, primarily neutrophils. exudates, gingival, n the outpouring of an inflammatory exudate from the gingival tissues.
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What Is Pleural Fluid Analysis? It’s most commonly the result of an inflammation caused by an infection of the lungs, such as pneumonia or tuberculosis. More rarely, it’s a symptom of cancer. Transudate, on the other hand, is a clear fluid that contains little or no protein and low levels of cholesterol.
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- Serous exudate refers to thin, clear, watery, colorless to straw-colored fluid drainage from a wound. When you sustain a skin wound, the area becomes inflamed. Small blood vessels in the area leak fluid in response to this inflammation, which seeps from the surface of the wound as serous exudate. In addition to water, serous exudate contains proteins that promote blood clotting and scab formation.
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Diagnostic Approach to Pleural Effusion in Adults The first step in the evaluation of patients with pleural effusion is to determine whether the effusion is a transudate or an exudate. An exudative effusion is diagnosed if the patient meets Light’s criteria.
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Exocytosis This accomplishes three things: 1  It restores the normal amount of plasma membrane. 2  Any molecules dissolved in the fluid contents of these vesicles are discharged into the extracellular fluid - this is called secretion. Example: the various components of the extracellular matrix are secreted by exocytosis.
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Excretion Excretion is the process by which metabolic wastes and other non-useful materials, such as faeces, are eliminated from an organism. In vertebrates this is primarily carried out by the lungs, kidneys and skin. This is in contrast with secretion, where the substance may have specific tasks after leaving the cell.
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FISH 310 phylum arthropoda introduction and molting 3. as new exocuticle is secreted, molting fluid dissolves old endocuticle and solution products are reabsorbed 4. molting and ecdysis 5. at ecdysis the old epicuticle and exocuticle are discarded 6. in poseecdysis new cuticle is stretched and unfolded and endocuticle is secreted
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What do Enkephalins do in the GI tract? Exudative diarrhea occurs with the presence of blood and pus in the stool. This occurs with inflammatory bowel diseases, such as Crohn's disease or ulcerative colitis, and other severe infections such as E. coli or other forms of food poisoning.