| 영문 | serum enzyme | 한글 | 혈청효소 |
|---|---|---|---|
| 설명 | 혈청 내에 포함되어 있는 여러 가지 효소를 일컫는 말이다. |
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| 영문 | enzyme | 한글 | 효소 |
|---|---|---|---|
| 설명 | 생물체 세포속에서 합성되고, 주로 세포내에서 진행되는 화학반응을 촉매하는 단백질로 시험관내에서도 같은 촉매작용을 한다. 이 효소는 인공적으로 만든 어떤 촉매제보다 그 특이성과 촉매작용이 탁월한 특별한 생체분자이다. 신진대사, 즉 세포내에서 일어나는 물질의 화학적 변환은 효소의 작용에 의해 매우 빠르고 원할하게 이루어진다. 이것은 효소의 촉매 효율이 높은 점과 효소의 기질 특이성 때문이다. 효소반응은 상온, 상압, 최적 pH 등 적절한 조건 아래에서 진행된다. 또 효소의 주체가 단백질이기 때문에 단백질을 변성시키는 열, 강산, 강알칼리, 유기용매 등에 의해 그 작용을 잃는다. 효소는 생체에 널리 분포하며, 복잡하고 다양한 대사반응을 촉매하기 때문에 종류도 많다. 앞서 말한 바와 같이 대부분의 효소는 세포내에 존재하지만, 혈액과 그외의 간질액에 들어 있기도 하고 소화효소류처럼 체외로 분비되는 것도 있다. |
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| 영문 | enzyme-linked immunoabsorbent assay | 한글 | 효소면역측정법 |
|---|---|---|---|
| 설명 | 효소결합면역흡착제 검정법으로 번역되고 있다. 이 법은 항원(또는 항체)에 알칼리 포스파타아제 또는 페르옥시디아제 등의 산소를 결합시켜 두고 그 산소활성을 지표로 삼아 항원항체반응의 정도를 안 다음 여기에서 항원(또는 항체)의 양을 구하는 것이다. 이 법의 이점으로서 고감도, 조작의 간단함 및 방사선면역측정법처럼 방사성물질을 사용하지 않아도 된다는 점을 들 수 있다. 호르몬이나 면역글로불린의 정량법으로서 응용 되고 있으며 측정용 키트도 시판되고 이있다. |
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| EMIT | enzyme multiplied immunoassay technique |
|---|---|
| ART | absolute retention time; Accredited Record Technician; acoustic reflex test; algebraic reconstructio... |
| EIA | electroimmunoassay; enzyme immunoassay; enzyme-linked immunosorbent assay; equine infectious anemia;... |
| FIA | fistula in ano; fluorescent immunoassay; focal immunoassay; Freund incomplete adjuvant |
| ELIA | enzyme-linked immunoassay |
| EMIT | Enzyme Multiplied Immuno-assay Technique |
|---|---|
| Emit | Enzyme multiplied immunoassay |
| EMIT | enzyme immunoassay technique |
| EMIT | Enzyme Immunoassay |
| ELISA | Enzyme Linked Immunoassay |
| enzyme-multiplied immunoassay technique | A type of immunoassay in which the ligand is labelled with an enzyme, and the enzyme-ligand-antibody complex is enzymatically inactive, allowing quantitation of unlabelled ligand. The test uses antibodies that react only with the particular drug for which the sample is being tested. The antibodies attach themselves to the drug if it is present in the sample. It is not designed to measure amounts of the drug present, only to detect its presence or absence. It is used predominantly, but not exclusively, for the detection of drugs of abuse in the urine. See: competitive binding assay, enzyme-linked immunosorbent assay. (05 Mar 2000) |
|---|---|
| microparticle enzyme immunoassay | A technique in which the solid-phase support consists of very small microparticles in liquid suspension. Specific reagent antibodies are covalently bound to the microparticles. Antigen, if present, is then "sandwiched" between bound antibodies and antigen-specific, enzyme-labelled antibodies. Antigen-antibody complexes are detected and quantitated by analysis of fluorescence from the enzyme-substrate interaction. Acronym: MEIA (05 Mar 2000) |
| enzyme immunoassay | The general term for an expanding technical arsenal of testing which allows a full range of quantitative analyses for both antigen and antibodies. These tests use colour-changed products of enzyme-substrate interaction (or inhibition) to measure the antigen-antibody reaction. Examples of EIA procedures (EMIT, ELISA, MAC, MEIA) follow. Acronym: EIA (05 Mar 2000) |
| solid phase immunoassay | Immunoassay in which the antigen or serum is bound to a solid surface, such as a microplate wall or the sides of a tube, the other reactants being free in solution. (05 Mar 2000) |
| double antibody immunoassay | A method of separating antibody-bound antigen (e.g., insulin) from free antigen by precipitating the former with antibody specific for immunoglobulin. Synonym: double antibody immunoassay, double antibody method. (05 Mar 2000) |
| immunoassay | <investigation> A process that measures and identifies a specific biological substance such as an antigen. (09 Oct 1997) |
| thin-layer immunoassay | A method for detection of antigen-antibody reactions, applicable to detection of either antigen or antibody, based on the fact that either reactant, when added to a polystyrene surface (such as a well in a polystyrene plate) is adsorbed as a thin layer and acts as an immunosorbent capable of binding with the second reactant. (05 Mar 2000) |
| fluorescence immunoassay | <technique> A sensitive technique which uses fluorescein, a fluorescent molecule, to measure the antigen or antibody concentration in a solution. (09 Oct 1997) |
| fluorescence polarisation immunoassay | A technique which takes advantage of the increased polarisation (non-random propagation of emission) of fluorescent light emissions when a fluorescent labelled antigen is bound by reagent antibody. The higher the concentration of unlabelled patient antigen present in the test mixture, the less bound fluorescent antigen is present and, consequently, the lower the polarisation of the fluorescent light emission. Standard calibration yields quantitative results. (05 Mar 2000) |
| fluorescence polarization immunoassay | Fluoroimmunoassay where detection of the hapten-antibody reaction is based on measurement of the increased polarization of fluorescence-labelled hapten when it is combined with antibody. The assay is very useful for the measurement of small haptenic antigens such as drugs at low concentrations. (12 Dec 1998) |
| airbrasive technique | A method of grinding, cutting tooth structure, or roughening the natural tooth surface or the surface of a restoration, by means of a device utilizing a gas-impelled jet of fine Al203 particles which, after striking the tooth, are removed by an aspirator. See: microetching technique. (05 Mar 2000) |
| air-gap technique | Chest radiography performed using a space between the subject and film instead of a grid to absorb scattered radiation; usually requires a target-film distance of 10 feet. (05 Mar 2000) |
| aseptic technique | <procedure> A method used by microbiologists and clinicians to keep cultures, sterile instruments and media, and people free of microbial contamination. (09 Oct 1997) |
| atrial-well technique | An obsolete semi-closed surgical technique for repairing atrial septal defects and other cardiac abnormalities. (05 Mar 2000) |
| Barcroft-Warburg technique | An apparatus for measuring the oxygen consumption of incubated tissue slices by manometric measurement of changes in gas pressure produced by oxygen absorption in an enclosed flask. Synonym: Barcroft-Warburg apparatus. (05 Mar 2000) |
Synonyms : EMIT
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|