| AYA | acute yellow atrophy |
|---|---|
| AYV | aster yellow virus |
| BNYVV | beet necrotic yellow vein virus |
| BWYV | beet western yellow virus |
| BYDV | barley yellow dwarf virus |
| BYDV | Barley yellow dwarf virus |
|---|---|
| BYMV | Bean yellow mosaic virus |
| BNYVV | Beet Necrotic Yellow Vein Virus |
| B-Y | Blue-on-yellow |
| DY | Diamidino Yellow |
| yellow jacket stings | Stings from yellow jackets and other large stinging insects such as bees, hornets and wasps can trigger allergic reactions of varying severity. Avoidance and prompt treatment are essential. In selected cases, allergy injection therapy is highly effective. (the three a's of insect allergy are adrenaline, avoidance and allergist.) (12 Dec 1998) |
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| bee sting | Stings from bees and other large stinging insects such as yellow jackets, hornets and wasps can trigger allergic reactions varying greatly in severity. Avoidance and prompt treatment are essential. In selected cases, allergy injection therapy is highly effective. (The three A's of insect allergy are Adrenaline, Avoidance and Allergist.) (12 Dec 1998) |
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| bee sting kit | An emergency kit carried by those who have a history of sudden and severe allergic reactions to bee stings. The kit generally includes a antihistamine pill and a self-administered adrenaline injection. (27 Sep 1997) |
| sting | 1. <zoology> Any sharp organ of offense and defense, especially when connected with a poison gland, and adapted to inflict a wound by piercing; as the caudal sting of a scorpion. The sting of a bee or wasp is a modified ovipositor. The caudal sting, or spine, of a sting ray is a modified dorsal fin ray. The term is sometimes applied to the fang of a serpent. 2. <botany> A sharp-pointed hollow hair seated on a gland which secrets an acrid fluid, as in nettles. The points of these hairs usually break off in the wound, and the acrid fluid is pressed into it. 3. Anything that gives acute pain, bodily or mental; as, the stings of remorse; the stings of reproach. "The sting of death is sin." (1 Cor. Xv. 56) 4. The thrust of a sting into the flesh; the act of stinging; a wound inflicted by stinging. "The lurking serpent's mortal sting." 5. A goad; incitement. 6. The point of an epigram or other sarcastic saying. <medicine> Sting moth, a spinose marine univalve shell of the genus Murex, as the European species (Murex erinaceus). Origin: AS. Sting a sting. See Sting. Source: Websters Dictionary (01 Mar 1998) |
| sting cell | Nematocysts of coelenterates. (18 Nov 1997) |
| Minerva jacket | A plaster of Paris body cast incorporating the head and trunk, usually for fracture of the cervical spine. (05 Mar 2000) |
| Sayre's jacket | A plaster of Paris jacket applied while the patient is suspended by the head and axillae. (05 Mar 2000) |
| jacket | 1. A short upper garment, extending downward to the hips; a short coat without skirts. 2. An outer covering for anything, especially. A covering of some nonconducting material such as wood or felt, used to prevent radiation of heat, as from a steam boiler, cylinder, pipe, etc. 3. In ordnance, a strengthening band surrounding and reenforcing the tube in which the charge is fired. 4. A garment resembling a waistcoat lined with cork, to serve as a life preserver; called also cork jacket. Blue jacket. See Blue. Steam jacket, a space filled with steam between an inner and an outer cylinder, or between a casing and a receptacle, as a kettle. To dust one's jacket, to give one a beating. Origin: F. Jaquette, dim. Of jaque. See Jack. Source: Websters Dictionary (01 Mar 1998) |
| jacket crown | A hollow crown of acrylic resin, fused porcelain or cast gold, combinations of gold and acrylic or gold and porcelain; it fits over the prepared stump of the natural crown. (05 Mar 2000) |
| acridine yellow | A faintly yellow solution with strong bluish-violet fluorescence; used as a topical antiseptic and as a fluorescent stain in histology. Synonym: 5-aminoacridine hydrochloride, 9-aminoacridine hydrochloride. (05 Mar 2000) |
| acute yellow atrophy of the liver | A lesion in which there is extensive and rapid death of parenchymal cells of the liver, sometimes with fatty degeneration of the size of the organ; the necrosis may result from fulminant viral infection or chemical poisoning; associated with jaundice. Synonym: acute parenchymatous hepatitis, Rokitansky's disease. (05 Mar 2000) |
| brilliant yellow | An indicator dye that changes from yellow to orange or red at pH 6.4 to 8.0. (05 Mar 2000) |
| butter yellow | C6H5N:NC6H4N(CH3)2;a fat-soluble yellow dye (MW 225) that has hepatic carcinogenic action in experimental animals; used as an indicator of pH (red, at pH 2.9, yellow at pH 4.0). Synonym: dimethylaminoazobenzene, methyl yellow. (05 Mar 2000) |
| martius yellow | C10H6N2O5; 2,4-dinitro-alpha-naphthol;an acid dye used as a plasma stain in plant and animal histology, and as a light filter for photomicrography. Origin: Karl A. Martius, Ger. Chemist, *1920 (05 Mar 2000) |
| Paris yellow | A fine yellow powder used in paints and dyes. Synonym: lead chromate, Leipzig yellow, lemon yellow, Paris yellow. (05 Mar 2000) |
| visual yellow | The orange retinaldehyde resulting from the action of light on the rhodopsin of the retina, which converts the 11-cis-retinal component of the rhodopsin to all-trans-retinal plus opsin. Synonym: trans-retinal, visual yellow. (05 Mar 2000) |
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