| ECG | Electro-Cardio-Graphy(-Gram); ½ÉÀüµµ = EKG 1. Conducting System Structu... |
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| JVP | [POMD P 49 - 52] 1) Jugular Vein Pressure 2) Jugular Venous Pulse ... |
| PW | peristaltic wave; plantar wart; posterior wall [of the heart]; pressure wave; psychological warfare;... |
| F wave | Flutter wave |
| F wave | Flutter wave; Á¶µ¿ÆÄ |
| BFU-E | Burst Forming Unit Erythrocyte |
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| BFU-E | Burst Forming Unit--Erythroid |
| BFU-E | Burst-forming unit |
| BPA | Burst Promoting Activity |
| DBS | Double burst stimulation |
| burst | 1. To fly apart or in pieces; of break open; to yield to force or pressure, especially to a sudden and violent exertion of force, or to pressure from within; to explode; as, the boiler had burst; the buds will burst in spring. "From the egg that soon Bursting with kindly rupture, forth disclosed Their callow young." (Milton) Often used figuratively, as of the heart, in reference to a surcharge of passion, grief, desire, etc. "No, no, my heart will burst, an if I speak: And I will speak, that so my heart may burst." (Shak) 2. To exert force or pressure by which something is made suddenly to give way; to break through obstacles or limitations; hence, to appear suddenly and unexpecedly or unaccountably, or to depart in such manner; usually with some qualifying adverb or preposition, as forth, out, away, into, upon, through, etc. "Tears, such as angels weep, burst forth." (Milton) "And now you burst (ah cruel!) from my arms." (Pope) "A resolved villain Whose bowels suddenly burst out." (Shak) "We were the first that ever burst Into that silent sea." (Coleridge) "To burst upon him like an earthquake." (Goldsmith) Origin: OE. Bersten, bresten, AS. Berstan (pers. Sing. Berste, imp. Sing. Baerst, imp. Pl. Burston, p.p. Borsten); akin to D. Bersten, G. Bersten, OHG. Brestan, OS. Brestan, Icel. Bresta, Sw. Brista, Dan. Briste. Cf. Brast, Break. 1. To break or rend by violence, as by an overcharge or by strain or pressure, especially. From within; to force open suddenly; as, to burst a cannon; to burst a blood vessel; to burst open the doors. "My breast I'll burst with straining of my courage." (Shak) 2. To break. "You will not pay for the glasses you have burst?" (Shak) "He burst his lance against the sand below." (Fairfax (Tasso)) 3. To produce as an effect of bursting; as, to burst a hole through the wall. Bursting charge. See Charge. Source: Websters Dictionary (01 Mar 1998) |
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| burst forming unit | <haematology> A bone marrow stem cell lineage detected in culture by its mitotic response to erythropoietin and subsequent erythrocytic differentiation in about 12 mitotic cycles into erythrocytes. (18 Nov 1997) |
| burst number | The number of viral particles that emerge from a cell after a viralinfection has burst it open. (09 Oct 1997) |
| burst size | The number of phages produced by an infected cell. (05 Mar 2000) |
| respiratory burst | <biochemistry> Response of phagocytes to particles (particularly if opsonise d) and to agonists such as formyl peptides and phorbol esters, an enhanced uptake of oxygen leads to the production, by an NADH dependent system, of hydrogen peroxide, superoxide anions and hydroxyl radicals, all of which play a part in bactericidal activity. Defects in the metabolic burst, as in chronic granulomatous disease, predispose to infection particularly with catalase positive bacteria and are usually fatal in childhood. (27 Jun 1999) |
| metabolic burst | <biochemistry> Response of phagocytes to particles (particularly if opsonise d) and to agonists such as formyl peptides and phorbol esters, an enhanced uptake of oxygen leads to the production, by an NADH dependent system, of hydrogen peroxide, superoxide anions and hydroxyl radicals, all of which play a part in bactericidal activity. Defects in the metabolic burst, as in chronic granulomatous disease, predispose to infection particularly with catalase positive bacteria and are usually fatal in childhood. (27 Jun 1999) |
| spider-burst | Radiating dull red capillary lines on the skin of the leg, usually without any visible or palpable varicose veins, but nevertheless due to deep-seated venous dilation; sometimes referred to as skyrocket capillary ectasis. Origin: spiderweb + sunburst (05 Mar 2000) |
| acid wave | A temporary increase in the acidity of the urine occurring during fasting. Synonym: acid wave. (05 Mar 2000) |
| alkaline wave | A period of urinary neutrality or even alkalinity after meals due to withdrawal of hydrogen ion for the purpose of secretion of the highly acid gastric juice. Synonym: alkaline wave. (05 Mar 2000) |
| alpha wave | Brain waves in the encephalogram which have a frequency of 8 to 13 per second. They are typical of the normal person awake and in a quiet resting state, and occur principally in the occipital region. (12 Dec 1998) |
| arterial wave | A wave in the jugular phlebogram due to transmission of carotid artery pulsation. B wave, the initial positive deflection in the electroretinogram, possibly arising from the inner nuclear layer of the retina. (05 Mar 2000) |
| A wave | The initial negative deflection in the electroretinogram, presumably reflecting retinal photoreceptor activity, an atrial deflection in an electrocardiogram recorded from within the atrium of the heart, the first positive deflection of the atrial and venous pulses due to atrial systole. (05 Mar 2000) |
| beta wave | <neurology> Brain waves in the electroencephalogram which have a frequency of 18 to 30 per second. They are typical during periods of intense activity of the nervous system, and occur principally in the parietal and frontal regions. (12 Dec 1998) |
| brain wave | Colloquialism for electroencephalogram. (05 Mar 2000) |
| brain wave complex | A specific combination of fast and slow electroencephalographic activity that recurs frequently enough to be identified as a discrete phenomenon. (05 Mar 2000) |
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