| exeresis | Synonym: excision. Origin: G. Exairesis, a taking out, fr. Haireo, to take, grasp (05 Mar 2000) |
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| exergonic | <chemistry> Describes a chemical reaction that releases energy in the form of heat, light, etc. (09 Oct 1997) |
| exertion | Expenditure of energy by skeletal muscles. Intensity of exertion may be measured by rate of oxygen consumption, heat produced, or heart rate. Perceived exertion, a psychological measure of exertion, is included. (12 Dec 1998) |
| exertional dyspnea | Excessive shortness of breath after exercise. (05 Mar 2000) |
| exertional hypoglycaemia | <biochemistry> A condition of low blood glucose that is precipitated by activity. Symptoms include weakness, nausea, sweating, and/or fainting with exertion. Origin: Gr. Glykys = sweet, haima = blood (27 Sep 1997) |
| exfetation | <medicine> Imperfect fetation in some organ exterior to the uterus; extra-uterine fetation. Origin: Pref. Ex- + fetation. Source: Websters Dictionary (01 Mar 1998) |
| exflagellation | The extrusion of rapidly waving flagellum-like microgametes from microgametocytes; in the case of human malaria parasites, this occurs in the blood meal taken by the proper anopheline vector within a few minutes after ingestion of the infected blood by the mosquito. Synonym: polymitus. (05 Mar 2000) |
| exfoliate | 1. <botany> Peeling off in thin layers, shreds, or plates, as the bark of some trees. 2. <dermatology> To shed cells from the skin or from mucous membranes. 3. <dentistry> To fall out, with development, the deciduous teeth exfoliate and permanent teeth erupt into the space. Origin: L. Exfoliatio (08 Jan 1998) |
| exfoliatin | <microbiology> Epidermolytic toxin produced by some strains of Staphylococcus aureus, causes detachment of outer layer of skin by disrupting desmosomes of the stratum granulosum. (11 Nov 1997) |
| exfoliatins | Protein exotoxins from staphylococcus aureus, phage type II, which cause epidermal necrolysis. They are proteins with a molecular weight of 26,000 to 32,000. They cause a condition variously called scaled skin, lyell or ritter syndrome, epidermal exfoliative disease, toxic epidermal necrolysis, etc. (12 Dec 1998) |
| exfoliation | <biology> A falling off in scales or layers. Origin: L. Exfoliatio (18 Nov 1997) |
| exfoliation of lens | Sheetlike separation of the capsule of the lens; it may occur if the eyes are exposed to intense heat. (05 Mar 2000) |
| exfoliation syndrome | <syndrome> The deposition of flaky, translucent fibrillar material most conspicuous on the anterior lens capsule and pupillary margin but also in both surfaces of the iris, the zonules, trabecular meshwork, ciliary body, corneal endothelium, and orbital blood vessels. It sometimes forms a membrane on the anterior iris surface. Exfoliation refers to the shedding of pigment by the iris. (12 Dec 1998) |
| exfoliative | Marked by exfoliation, desquamation, or profuse scaling. Origin: Mod. L. Exfoliativus (05 Mar 2000) |
| exfoliative dermatitis | Generalised exfoliation with scaling of the skin and usually with erythema (erythroderma); may be a drug reaction or associated with various benign dermatoses, lupus erythematosus, lymphomas, or of undetermined cause. Synonym: dermatitis exfoliativa, pityriasis rubra, Wilson's disease. (05 Mar 2000) |
Synonyms : Extracellular Matrices, Matrices, Extracellular
Synonyms : Matrix Proteins, Extracellular, Proteins, Extracellular Matrix
Synonyms : Extracellular Signal Regulated Kinases, Extracellular Signal Regulated MAP Kinases, Kinases, Extracellular Signal-Regulated, MAP Kinases, Extracellular Signal Regulated
Synonyms : Extracellular Spaces, Intercellular Spaces, Space, Extracellular, Space, Intercellular, Spaces, Extracellular, Spaces, Intercellular
Synonyms : Inheritance, Cytoplasmic, Inheritance, Extrachromosomal, Inheritance, Extranuclear
| exacerbate |
worsen: make worse; "This drug aggravates the pain" exasperate or irritate
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| exteriorize |
bring outside the body for surgery, of organs make external or objective, or give reality to; "language externalizes our thoughts"
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| examine |
analyze: consider in detail and subject to an analysis in order to discover essential features or meaning; "analyze a sonnet by Shakespeare"; "analyze the evidence in a criminal trial"; "analyze your real motives" observe, check out, and look over carefully or inspect; "The customs agent examined the baggage"; "I must see your passport before you can enter the country" probe: question or examine thoroughly and closely question closely test: put to the test, as for its quality, or give experimental use to; "This approach has been tried with good results"; "Test this recipe"
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| extern |
a nonresident doctor or medical student; connected with a hospital but not living there
Ãâó: wordnet.princeton.edu/perl/webwn
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| external |
happening or arising or located outside or beyond some limits or especially surface; "the external auditory canal"; "external pressures" coming from the outside; "extraneous light in the camera spoiled the photograph"; "relying upon an extraneous income"; "disdaining outside pressure groups" from or between other countries; "external commerce"; "international trade"; "developing nations need outside help" outward features; "he enjoyed the solemn externals of religion" purely outward or superficial; "external composure"; "an external concern for reputation"- A.R.Gurney,Jr.
Ãâó: wordnet.princeton.edu/perl/webwn
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| EX | immoderation as a consequence of going beyond sufficient or permitted limits |
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| EX | (chess) the capture by both players (usually on consecutive moves) of pieces of equal value |
| EX | (chess) gaining (or losing) a rook in return for a knight or bishop |
| EX | the act of putting one thing or person in the place of another: "he sent Smith in for Jones but the substitution came too late to help" |
| EX | reciprocal transfer of equivalent sums of money especially the currencies of different countries |
| EX | the act of giving something in return for something received |
| EX | the act of changing one thing for another thing |
| EX | (tennis or squash) an unbroken sequence of several successive strokes |
| EX | a workplace that serves as a telecommunications facility where lines from telephones can be connected together to permit communication |
| EX | a workplace for buying and selling |
| EX | a mutual expression of views (especially an unpleasant one) |
| EX | chemical process in which one atom or ion or group changes places with another |
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