| 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... |
| PAS | 1) Periodic Acid-Schiff Stain 2) Para-Amino-Salicyclic Acid &nbs... |
| BSC | bedside commode; bedside care; bench scale calorimeter; bile salt concentration; Biological Stain Co... |
| PWS | Port Wine Stain |
|---|
Zeune's law 맹인의 수는 적도에 가까운 열대지방에서 증가한다.
zidovudin
| Jenner's stain | <technique> A methylene blue eosinate similar to Wright's stain but differing in not using polychromed methylene blue; used for staining of blood smears. (05 Mar 2000) |
|---|---|
| Edward Jenner | <person> Jenner was the typical country practitioner, who wanted to better himself by furthering his education. He enrolled as an anatomy house pupil of John Hunter. Although his city colleagues stamped him as a lazy and rather dull person, he actually was a highly intelligent country physician. He became cognisant that milk maids, who developed pustules on their hands from milking cows did not get smallpox. So he used Sarah Nelmes, a dairy maid with cowpox pustules, as his donor to inoculate (vaccinate) 8-year-old James Phipps on May 14, l796. (Why did not this maid receive her due recognition ?) He waited until July 1, 1796 (1-1/2 months) at which time he challenged the youngster with the smallpox virus. The boy was totally protected without any symptoms whatsoever. Jenner continued to inoculate the people in his vicinity including his own children. The recipients were then challenged with smallpox and complete protection was noted. Edward Jenner published his results of 123 cases in 1796, and his discovery was rapidly accepted and popularised. By 1800, more than 6,000 people had been vaccinated. Catherine the Great, the beautiful Czarina of Russia, received her inoculation, for which she paid 12,000 pounds. Variola is the medical term for smallpox, whereas Varicella is chicken pox. Lived: 1749-1823. (18 Nov 1997) |
| Jenner, Edward | <person> Jenner was the typical country practitioner, who wanted to better himself by furthering his education. He enrolled as an anatomy house pupil of John Hunter. Although his city colleagues stamped him as a lazy and rather dull person, he actually was a highly intelligent country physician. He became cognisant that milk maids, who developed pustules on their hands from milking cows did not get smallpox. So he used Sarah Nelmes, a dairy maid with cowpox pustules, as his donor to inoculate (vaccinate) 8-year-old James Phipps on May 14, l796. (Why did not this maid receive her due recognition ?) He waited until July 1, 1796 (1-1/2 months) at which time he challenged the youngster with the smallpox virus. The boy was totally protected without any symptoms whatsoever. Jenner continued to inoculate the people in his vicinity including his own children. The recipients were then challenged with smallpox and complete protection was noted. Edward Jenner published his results of 123 cases in 1796, and his discovery was rapidly accepted and popularised. By 1800, more than 6,000 people had been vaccinated. Catherine the Great, the beautiful Czarina of Russia, received her inoculation, for which she paid 12,000 pounds. Variola is the medical term for smallpox, whereas Varicella is chicken pox. Lived: 1749-1823. (18 Nov 1997) |
| Jenner, Harley | <person> Canadian physician, *1907. See: Jenner-Kay unit. (05 Mar 2000) |
| Jenner-Kay unit | That amount of phosphatase that liberates 1 mg of phosphorus; approximately 2 Bodansky unit's or 1 King unit. (05 Mar 2000) |
| Jenner, Louis | <person> English physician, 1866-1904. See: Jenner's stain. (05 Mar 2000) |
| Abbott's stain | <technique> Spores are stained blue with alkaline methylene blue; bodies of the bacilli become pink with eosin counterstain. (05 Mar 2000) |
| aceto-orcein stain | <technique> A stain used for chromosomes in air-dried or squashed cytologic material. (05 Mar 2000) |
| acid-fast stain | <technique> A staining technique used to determine the cell wall property of a microorganism. After stained with dye such as hot carbolfuschin, an acid-fast organism, (for example Mycobacterium species) will retain the colour in its cell wall after being washed with acid-alcohol. (13 Nov 1997) |
| acid stain | <technique> A dye in which the anion is the coloured component of the dye molecule, e.g., sodium eosinate (eosin). (05 Mar 2000) |
| Ag-AS stain | <technique> A stain for the acid protein component of nucleolar regions which are active or which were transcriptionally active in the preceding interphase; uses silver nitrate, ammoniacal silver, and formalin. Synonym: Ag-AS stain. (05 Mar 2000) |
| Albert's stain | <technique> A stain for diphtheria bacilli and their metachromatic granules; contains toluidine blue, methyl green, glacial acetic acid, alcohol, and distilled water. (05 Mar 2000) |
| Altmann's anilin-acid fuchsin stain | <technique> A mixture of picric acid, anilin, and acid fuchsin which stains mitochondria crimson against a yellow background. (05 Mar 2000) |
| auramine O fluorescent stain | <technique> A rapid and accurate technique for Mycobacterium tuberculosis, using auramine O-phenol and a methylene blue counterstain. (05 Mar 2000) |
| 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) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|