| 영문 | Gram stain | 한글 | 그람염색 |
|---|---|---|---|
| 설명 | 미생물을 염색하는 방법 중의 하나. 1884년 덴마크의 의사 H.C.J. 그람(1853~ 1938)이 고안한 특수 염색법이다. 이 염색법을 사용하면 미생물은 양성균과 음성균의 2무리로 크게 나뉜다. 염색법은 균을 유리면에 바르고 가열 고정한다. 젠시안바이오렛, 크리스탈 바이오렛, 메틸바이오렛 등 파라로즈 아닐린계 색소의 어느 하나를 사용하여 우선 염색하고 이어서 루골액을 작용시킨 뒤, 에탄올 또는 아세톤으로 탈색한다. 이때 탈색되지 않고 보라색을 타나내는 것을 그람양성균이라 부르며, 포도알균-폐렴알균-사슬알균 등이 대표적인 예이다. 탈색되면 그람음성균이라 부르며, 대장균-녹농균 등이 있다. 최후에 사프라닌, 푹신 등 적색계의 색소액으로 후염색을 한다. 미생물의 감별에 중요한 염색법이며 염색성의 차이는 영양요구성, 화학요법제(항생물질 등)에 대한 감수성의 차이와도 관련되는 점이 많으므로 사용약제의 선택시에도 중요한 역할을 한다. 그람양성균과 음성균의 차이는 세균벽의 구조에 있는데, 양성균은 세포막의 바깥쪽 펩티드글리칸이라는 당단백질층의 두께가 20~80nm나 되고, 그램음성균의 펩티드글리칸 층은 2~3nm로 얇고, 다시 바깥쪽에 외막이라 부르는 층이 있다. |
||
| AFB Stain | Acid Fast Bacilli Stain |
|---|---|
| HE stain | Hematoxylin-Eosin stain |
| WS | Waardenburg syndrome; ward secretary; Warkany syndrome; Warthin-Starry [stain]; water soluble; water... |
| ICG test | Indo-Cyanine Green loading test; Indo-Cyanine Green 색소 부하검사 |
| PAS | 1) Periodic Acid-Schiff Stain 2) Para-Amino-Salicyclic Acid &nbs... |
| PWS | Port Wine Stain |
|---|---|
| GFP | 1-green fluorescent protein |
| AGM | African Green Monkey |
| AGMK | African Green Monkey kidney |
| BCG | Bromcresol Green |
methyl group
| green stain | <technique> A deposit, produced by chromogenic bacteria, found on the cervicolabial portions of the teeth, usually in children. See: acquired pellicle. (05 Mar 2000) |
|---|
| methyl green-pyronin stain | <technique> A staining method useful for identification of plasma cells which are intensely pyroninophilic; a mixture of a green and a red dye that has the property of staining highly polymerised nucleic acid (DNA) green and low molecular weight nucleic acids (RNA) red. See: Unna-Pappenheim stain. (05 Mar 2000) |
|---|---|
| haematoxylin-malachite green-basic fuchsin stain | <technique> A stain for epoxy resin-extracted sections; semi-thick sections have their plastic dissolved out and the residual tissue is stained sequentially with the various dyes; nuclei and astrocytes are purplish-pink and myelin, lipid droplets, nucleoli, and oligodendrocytes are bright blue-green. (05 Mar 2000) |
| african green monkey kidney cell | <cell culture> Cells taken from the kidneys of the African green monkey Cercopithecus aethiops sabaeus and used to grow certain viruses like poliovirus. (05 Feb 1998) |
| algae, green | Algae of the division chlorophyta, in which the green pigment of chlorophyll is not masked by other pigments. Classes include charophyceae, bryopsidophyceae, conjugatophyceae, oedogoniophyceae, chlorophyceae, and prasinophyceae. Common genera are acetabularia, chlamydomonas, chlorella, nitella, prototheca, scenedesmus, spirogyra, and volvox. (12 Dec 1998) |
| blue-green algae | The former name for the blue-green bacteria, now classified as Cyanobacteria. A group of prokaryotes. Synonym: Cyanobacteria. (05 May 2002) |
| blue-green bacteria | <organism> Modern term for the blue green algae, prokaryotic cells that use chlorophyll on intracytoplasmic membranes for photosynthesis. The blue green colour is due to the presence of phycobiliproteins. Found as single cells, colonies or simple filaments. In Anabaena, in which the cells are arranged as a filament, heterocysts capable of nitrogen fixation occur at regular intervals. According to the endosymbiont theory Cyanobacteria are the progenitors of chloroplasts. (18 Nov 1997) |
| blue-green bacterium | <organism> Modern term for the blue green algae, prokaryotic cells that use chlorophyll on intracytoplasmic membranes for photosynthesis. The blue green colour is due to the presence of phycobiliproteins. Found as single cells, colonies or simple filaments. In Anabaena, in which the cells are arranged as a filament, heterocysts capable of nitrogen fixation occur at regular intervals. According to the endosymbiont theory Cyanobacteria are the progenitors of chloroplasts. (18 Nov 1997) |
| brilliant green | The sulfate of di-(p-diethylamino)-triphenyl carbinolanhydride. An indicator dye that changes from yellow to green at pH 0.0 to 2.6; also used as a topical antiseptic and as a selective bacteriostatic agent in culture media. Synonym: ethyl green. (05 Mar 2000) |
| brilliant green salt agar | A highly selective culture medium consisting of agar with peptone, lactose, sodium taurocholate, brilliant green, and picric acid solution used in the primary isolation of enteric pathogens such as Salmonella species. (05 Mar 2000) |
| bromcresol green | <chemical> An indicator and reagent. It has been used in serum albumin determinations and as a pH indicator. Pharmacological action: indicators and reagents. Chemical name: Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis(2,6-dibromo-3-methyl-, S,S-dioxide (12 Dec 1998) |
| bromocresol green | Tetrabromo-m-cresolsulfonphthalein;an indicator dye changing from yellow to blue at pH 4.7; used to track DNA in agarose electrophoresis, and in a dye-binding method for analysis of serum albumin. (05 Mar 2000) |
| malachite green | Tetramethyl-di-p-aminotriphenylcarbinol;a dye that has been used as a wound antiseptic, as a treatment of mycotic skin infections, and in biological staining of tissues and bacteria. Origin: G. Malache, a mallow (05 Mar 2000) |
| Paris green | Cupric acetoarsenite, used as an insecticide and as a pigment. (05 Mar 2000) |
| green | 1. Having the colour of grass when fresh and growing; resembling that colour of the solar spectrum which is between the yellow and the blue; verdant; emerald. 2. Having a sickly colour; wan. "To look so green and pale." (Shak) 3. Full of life aud vigor; fresh and vigorous; new; recent; as, a green manhood; a green wound. "As valid against such an old and beneficent government as against . . . The greenest usurpation." (Burke) 4. Not ripe; immature; not fully grown or ripened; as, green fruit, corn, vegetables, etc. 5. Not roasted; half raw. "We say the meat is green when half roasted." (L. Watts) 6. Immature in age or experience; young; raw; not trained; awkward; as, green in years or judgment. "I might be angry with the officious zeal which supposes that its green conceptions can instruct my gray hairs." (Sir W. Scott) 7. Not seasoned; not dry; containing its natural juices; as, green wood, timber, etc. <botany> Green brier, a common European woodpecker (Picus viridis); called also yaffle. Origin: OE. Grene, AS. Gr?ne; akin to D. Groen, OS. Gr?ni, OHG. Gruoni, G. Gr?n, Dan. & Sw. Gr?n, Icel. Gr?nn; fr. The root of E. Grow. See Grow. 1. The colour of growing plants; the colour of the solar spectrum intermediate between the yellow and the blue. 2. A grassy plain or plat; a piece of ground covered with verdant herbage; as, the village green. "O'er the smooth enameled green." (Milton) 3. Fresh leaves or branches of trees or other plants; wreaths; usually in the plural. "In that soft season when descending showers Call forth the greens, and wake the rising flowers." (Pope) 4. Leaves and stems of young plants, as spinach, beets, etc, which in their green state are boiled for food. 5. Any substance or pigment of a green colour. <chemistry> Alkali green, a green pigment, consisting essentially of a hydrous arsenite of copper; called also Swedish green. It may enter into various pigments called parrot green, pickel green, Brunswick green, nereid green, or emerald green. Source: Websters Dictionary (01 Mar 1998) |
| Green algae | <botany> Division of algae containing photosynthetic pigments similar to those in higher plants and having a green colour. Includes unicellular forms, filaments and leaf like thalluses (e.g. Ulva). Some members form coenobia and the Characean algae have branched filaments. (18 Nov 1997) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|