| BUG | buccal ganglion |
|---|---|
| BC/BS | Blue Cross/Blue Shield [plan] |
| BCBSA | Blue Cross and Blue Shield Association |
| BCP | basic calcium phosphate; birth control pill; blue cone pigment; Blue Cross Plan; bromcresol purple |
| BT | base of tongue; bedtime; bitemporal; bitrochanteric; bladder tumor; Blalock-Taussig [shunt]; bleedin... |
| BUG | bulbo-urethral gland |
|---|---|
| DMMB | 1,9-dimethyl methylene blue |
| AB | Alcian Blue |
| AB-PAS | Alcian blue-periodic acid Schiff |
| BN-PAGE | Blue Native polyacrylamide gel electrophoresis |
| assassin bug | An insect of the family Reduviidae (order Hemiptera) that inflicts irritating, painful bites in animals and man; related to the cone-nosed bugs (triatomines), a vector of American trypanosomiasis. Origin: Fr., fr. It. Assassino, fr. Ar. Hashshashin, those addicted to hashish (05 Mar 2000) |
|---|---|
| boat bug | <zoology> An aquatic hemipterous insect of the genus Notonecta; so called from swimming on its back, which gives it the appearance of a little boat. Synonym: boat fly, boat insect, boatman, and water boatman. Source: Websters Dictionary (01 Mar 1998) |
| bug | 1. A bugbear; anything which terrifies. "Sir, spare your threats: The bug which you would fright me with I seek." (Shak) 2. <zoology> A general name applied to various insects belonging to the Hemiptera; as, the squash bug; the chinch bug, etc. 3. <zoology> An insect of the genus Cimex, especially the bedbug (C. Lectularius). See Bedbug. 4. <zoology> One of various species of Coleoptera; as, the ladybug; potato bug, etc.; loosely, any beetle. 5. <zoology> One of certain kinds of Crustacea; as, the sow bug; pill bug; bait bug; salve bug, etc. According to present popular usage in England, and among housekeepers in America, bug, when not joined with some qualifying word, is used specifically for bedbug. As a general term it is used very loosely in America, and was formerly used still more loosely in England. "God's rare workmanship in the ant, the poorest bug that creeps." . "This bug with gilded wings." . Bait bug. See Bait. Bug word, swaggering or threatening language. Origin: OE. Bugge, fr. W. Bwg, bwgan, hobgoblin, scarecrow, bugbear. Cf. Bogey, Boggle. Source: Websters Dictionary (01 Mar 1998) |
| water bug | <zoology> The Croton bug. Any one of numerous species of large, rapacious, aquatic, hemipterous insects belonging to Belostoma, Benacus, Zaitha, and other genera of the family Belostomatidae. Their hind legs are long and fringed, and act like oars. Some of these insects are of great size, being among the largest existing Hemiptera. Many of them come out of the water and fly about at night. Source: Websters Dictionary (01 Mar 1998) |
| harvest bug | The larva of Trombicula species. (05 Mar 2000) |
| sea bug | <zoology> A chiton. Source: Websters Dictionary (01 Mar 1998) |
| alcian blue | <chemical> Water soluble copper phthalocyanin stain used to demonstrate acid mucopolysaccharides. By varying the ionic strength some differentiation of various types is possible. (18 Nov 1997) |
| alkaline toluidine blue O | Toluidine blue O in borax solution, used with heat on semithick sections of epoxy embedded tissues. (05 Mar 2000) |
| aniline blue | A mixture of sulfonated triphenylmethane dyes used widely as a connective tissue stain and counterstain. (05 Mar 2000) |
| azovan blue | <chemical> 6,6'-((3,3'-dimethyl(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis (4-amino-5-hydroxy-1,3-naphthalenedisulfonic acid) tetrasodium salt. An azo dye used in blood volume and cardiac output measurement by the dye dilution method. It is very soluble, strongly bound to plasma albumin, and disappears very slowly. Pharmacological action: dyes. Chemical name: 1,3-Naphthalenedisulfonic acid, 6,6'-((3,3'-dimethyl(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(4-amino-5-hydroxy-, tetrasodium salt (12 Dec 1998) |
| basic fuchsin-methylene blue stain | <technique> A stain for intact epoxy sections; semi-thick sections of plastic-embedded tissues have nuclei stained purple; collagen, elastic lamina, and connective tissue are stained blue; mitochondria, myelin, and lipid droplets are stained red; cytoplasm, smooth muscle cells, axoplasm, and chrondroblasts are stained pink. (05 Mar 2000) |
| Berlin blue | Fe4(Fe(CN)6)3; ferric ferrocyanide;a dye used to colour injection masses for blood vessels and lymphatics, and in staining of siderocytes. Synonym: Prussian blue. (05 Mar 2000) |
| blue | 1. Having the colour of the clear sky, or a hue resembling it, whether lighter or darker; as, the deep, blue sea; as blue as a sapphire; blue violets. "The blue firmament." 2. Pale, without redness or glare, said of a flame; hence, of the colour of burning brimstone, betokening the presence of ghosts or devils; as, the candle burns blue; the air was blue with oaths. 3. Low in spirits; melancholy; as, to feel blue. 4. Suited to produce low spirits; gloomy in prospect; as, thongs looked blue. 5. Severe or over strict in morals; gloom; as, blue and sour religionists; suiting one who is over strict in morals; inculcating an impracticable, severe, or gloomy mortality; as, blue laws. 6. Literary; applied to women; an abbreviation of bluestocking. "The ladies were very blue and well informed." (Thackeray) Blue asbestus. See Crocidolite. Blue black, of, or having, a very dark blue colour, almost black. Blue blood. See Blood. Blue buck, sulphate of copper, a violet blue crystallized salt, used in electric batteries, calico printing, etc. Blue water, the open ocean. To look blue, to look disheartened or dejected. True blue, genuine and thorough; not modified, nor mixed; not spurious; specifically, of uncompromising Presbyterianism, blue being the colour adopted by the Covenanters. "For his religion . . . 'T was Presbyterian, true blue." (Hudibras) Origin: OE. Bla, blo, blew, blue, Sw. Bl, D. Blauw, OHG. Blo, G. Blau; but influenced in form by F. Bleu, from OHG. Blao. 1. One of the seven colours into which the rays of light divide themselves, when refracted through a glass prism; the colour of the clear sky, or a colour resembling that, whether lighter or darker; a pigment having such colour. Sometimes, poetically, the sky. 2. A pedantic woman; a bluestocking. 3. [Short for blue devils] Low spirits; a fit of despondency; melancholy. Berlin blue, Prussian blue. Mineral blue. See Mineral. Prussian blue. See Prussian. Source: Websters Dictionary (01 Mar 1998) |
| blue asphyxia | A form of asphyxia neonatorum in which the skin is cyanotic, but the heart is strong and the reflexes are preserved. Synonym: blue asphyxia. (05 Mar 2000) |
| blue atrophy | Depressed blue atrophic scars due to injections in the skin of impure substances, as seen in narcotics addicts. (05 Mar 2000) |
| blue bug | upright rhizomatous perennial with bright blue flowers |
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