| LV | laryngeal vestibule; lateral ventricle; lecithovitellin; left ventricle, left ventricular; leucovori... |
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| LVV | left ventricular volume; Le Veen valve; live varicella vaccine; live varicella virus |
| FTLB | full-term live birth |
| GPMAL | gravida, para, multiple births, abortions, and live births |
| LB | lamellar body; large bowel; left breast; left bronchus; left bundle; left buttock; leiomyoblastoma; ... |
| LVS | Live Vaccine Strain |
|---|---|
| LWG | Live-weight gain |
| LW | live weight |
| MLV | modified live virus |
| live vaccines | Vaccines containing living organisms or intact viruses. (14 Nov 1997) |
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| live | 1. To be alive; to have life; to have, as an animal or a plant, the capacity of assimilating matter as food, and to be dependent on such assimilation for a continuance of existence; as, animals and plants that live to a great age are long in reaching maturity. "Thus saith the Lord God unto these bones; Behold, I will . . . Lay sinews upon you, and will bring up flesh upon you, and cover you with skin, and put breath in you, and ye shall live." (Ezek. Xxxvii. 5, 6) 2. To pass one's time; to pass life or time in a certain manner, as to habits, conduct, or circumstances; as, to live in ease or affluence; to live happily or usefully. "O death, how bitter is the remembrance of thee to a man that liveth at rest in his possessions!" (Ecclus. Xli. 1) 3. To make one's abiding place or home; to abide; to dwell; to reside. "Jacob lived in the land of Egypt seventeen years." (Gen. Xlvii. 28) 4. To be or continue in existence; to exist; to remain; to be permanent; to last; said of inanimate objects, ideas, etc. "Men's evil manners live in brass; their virtues We write in water." (Shak) 5. To enjoy or make the most of life; to be in a state of happiness. "What greater curse could envious fortune give Than just to die when I began to live?" (Dryden) 6. To feed; to subsist; to be nourished or supported; with on; as, horses live on grass and grain. 7. To have a spiritual existence; to be quickened, nourished, and actuated by divine influence or faith. "The just shall live by faith." (Gal. Iii. Ll) 8. To be maintained in life; to acquire a livelihood; to subsist; with on or by; as, to live on spoils. "Those who live by labour." (Sir W. Temple) 9. To outlast danger; to float; said of a ship, boat, etc.; as, no ship could live in such a storm. "A strong mast that lived upon the sea." (Shak) To live out, to be at service; to live away from home as a servant. To live with. To dwell or to be a lodger with. To cohabit with; to have intercourse with, as male with female. Origin: OE. Liven, livien, AS. Libban, lifian; akin to OS. Libbian, D. Leven, G. Leben, OHG. Lebn, Dan. Leve, Sw. Lefva, Icel. Lifa to live, to be left, to remain, Goth. Liban to live; akin to E. Leave to forsake, and life, Gr. To persist, oily, shining, sleek, fat, lard, Skr. Lip to anoint, smear; the first sense prob. Was, to cleave to, stick to; hence, to remain, stay; and hence, to live. 1. Having life; alive; living; not dead. "If one man's ox hurt another's, that he die; then they shall sell the live ox, and divide the money of it." (Ex. Xxi. 35) 2. Being in a state of ignition; burning; having active properties; as, a live coal; live embers. " The live ether." 3. Full of earnestness; active; wide awake; glowing; as, a live man, or orator. 4. Vivid; bright. " The live carnation." 5. <engineering> Imparting power; having motion; as, the live spindle of a lathe. 6. (Elec) connected to a voltage source, as a live wire. 7. (Broadcasting) being transmitted instantaneously, as events occur, in contrast to recorded. 8. (Sport) still in active play as a live ball. 9. Pertaingin to an entertainment event which was performed (and possibly recorded) in front of an audience; contrasted to performances recorded in a studio without an audience Live birth, the condition of being born in such a state that acts of life are manifested after the extrusion of the whole body. Live box, a cell for holding living objects under microscopical examination. Live feathers, feathers which have been plucked from the living bird, and are therefore stronger and more elastic. Live gang. See Gang. <botany> Live grass, a circular train of rollers upon which a swing bridge, or turntable, rests, and which travels around a circular track when the bridge or table turns. Live steam, steam direct from the boiler, used for any purpose, in distinction from exhaust steam. Live stock, horses, cattle, and other domestic animals kept on a farm. Whole body. Origin: Abbreviated from alive. See Alive, Life. Source: Websters Dictionary (01 Mar 1998) |
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| live bottom | A material storage bin or truck with a floor which incorporates a device for removing or unloading the material contained in the bin. (05 Dec 1998) |
| live-forever | <botany> A plant (Sedum Telephium) with fleshy leaves, which has extreme powers of resisting drought; garden ox-pine. Source: Websters Dictionary (01 Mar 1998) |
| live oral poliovirus vaccine | Inactivated poliovirus vaccine (IPV), an aqueous suspension of inactivated strains of poliomyelitis virus (types 1, 2, and 3) used by injection; has largely been replaced by the oral vaccine. See: Salk vaccine. (05 Mar 2000) |
| live vaccine | Vaccine prepared from living, attenuated organisms. (05 Mar 2000) |
| aids vaccines | Vaccines or candidate vaccines containing inactivated HIV or some of its component antigens and designed to prevent aids. Some vaccines containing antigens are recombinantly produced. (12 Dec 1998) |
| bacterial vaccines | Suspensions of attenuated or killed bacteria administered for the prevention or treatment of infectious bacterial disease. (12 Dec 1998) |
| cancer vaccines | Vaccines or candidate vaccines designed to prevent or treat cancer. Vaccines are produced using the patient's own whole tumour cells as the source of antigens, or using tumour-specific antigens, often recombinantly produced. (12 Dec 1998) |
| vaccines | Vaccines are microbial preparations of killed or modified microorganisms which can stimulate an immune response in the body in order to prevent future infection with similar microorganism. The smallpox vaccine has totally eliminated the smallpox disease from our planet. (12 Dec 1998) |
| vaccines, attenuated | Live vaccines prepared from microorganisms which have undergone physical adaptation (e.g., by radiation or temperature conditioning) or serial passage in laboratory animal hosts or infected tissue/cell cultures, in order to produce avirulent mutant strains capable of inducing protective immunity. (12 Dec 1998) |
| vaccines, combined | Two or more vaccines in a single dosage form. (12 Dec 1998) |
| vaccines, conjugate | Semisynthetic vaccines consisting of polysaccharide antigens from microorganisms attached to protein carrier molecules. The carrier protein is recognised by macrophages and T-cells thus enhancing immunity. Conjugate vaccines induce antibody formation in people not responsive to polysaccharide alone, induce higher levels of antibody, and show a booster response on repeated injection. (12 Dec 1998) |
| vaccines, DNA | Recombinant DNA vectors encoding antigens administered for the prevention or treatment of disease. The host cells take up the DNA, express the antigen, and present it to the immune system in a manner similar to that which would occur during natural infection. This induces humoral and cellular immune responses against the encoded antigens. The vector is called naked DNA because there is no need for complex formulations or delivery agents; the plasmid is injected in saline or other buffers. (12 Dec 1998) |
| vaccines, inactivated | Vaccines in which the infectious microbial nucleic acid components have been destroyed by chemical or physical treatment (e.g., formalin, beta-propiolactone, gamma radiation) without affecting the antigenicity or immunogenicity of the viral coat or bacterial outer membrane proteins. (12 Dec 1998) |
| vaccines, synthetic | Small synthetic peptides that mimic surface antigens of pathogens and are immunogenic, or vaccines manufactured with the aid of recombinant DNA techniques. The latter vaccines may also be whole viruses whose nucleic acids have been modified. (12 Dec 1998) |
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