| 영문 | cardiotonic, cardiotonic agent | 한글 | 강심제 |
|---|---|---|---|
| 설명 | 심장의 수축력을 증감시키는 약물을 말한다. 기본적으로 심근수축력을 증강시켜 심장박출량을 증가시키는 약물이다. 강심배당체, 포스포디에스트라아제 억제제, 아드레날린 β수용체작용제, 혈관확장제 등이 있다. 대표적인 예로서는 디곡신(digoxine) 등의 디지탈리스(digitalis)가 있다. |
||
| 영문 | alkylating agent | 한글 | 알킬화약물 |
|---|---|---|---|
| 설명 | 항암제의 일종. 이상적인 항암제는 정상적인 세포에는 해를 주지 않고 단지 암세포에만 치명적인 효과를 나타내야 한다. 이렇게 하려면 암세포만의 특이한 특성을 이해하고 그곳에만 작용하는 약물을 개발해야 한다. 현재 대부분의 항암제는 암세포가 정상 세포에 비하여 월등히 증식을 빨리한다는 특성을 이용하고 있다. 증식이 빠르다는 것은 다시 말하면 유전 정보를 가지고 있는 DNA의 복제가 빠르다는 것을 의미한다. 만약 DNA의 복제를 방해한다면 증식이 아주 빠른 암세포에게는 치명적이지만 영원히 증식을 하지 않는 DNA의 복제가 거의 필요없는)신경세포나 증식이 암세포에 비해서 아주 느린 정상세포에는 거의 영향을 주지 못한다. 하지만 신체에서도 증식이 암세포와 비슷한 수준으로 일어나는 정상적인 세포가 있는데 그것은 머리카락을 만드는 모낭세포와 소화관의 점막을 이루는 세포와 혈액의 세포를 만드는 골수 세포이다. 그러므로 항암제를 사용할 경우 암세포와 마찬가지로 이들 세포도 함께 치명적인 영향을 입을 것은 당연하다(그래서 항암제 치료시엔 머리가 빠지고 소화불량이 잘 온다). 알칼화약물의 경우에는 DNA와 직접 결합을 하여 DNA의 복제를 억제함으로써 항암제의 역할을 수행한다. |
||
| 영문 | anti-inflammatory agent | 한글 | 항염증제, 소염제, 염증약 |
|---|---|---|---|
| 설명 | 국소에 작용하여 염증을 치료하고 방지하는 약. 염증을 가라앉히는 약을 말한다. 조직을 긴축-치밀하게 하여 장액과 점액의 분비를 줄이고, 표면에 있는 작은 혈관에 빈혈을 일으켜 충혈되는 것을 방지함으로써 염증적 병변을 제거하여 모든 증세를 없앤다. 대부분의 수렴제-완화제-진양제가 이에 속한다. 중요한 성분으로는 알루미늄-비스무트-아연-납화합물(병반-페르마톨-아연화-연당 등) 등이 있다. 작용에 따라 항염증진통제와 항염증효소제로 나뉜다. |
||
| CF | calcaneal fibular [ligament]; calcium leucovorin; calf blood flow; calibration factor; cancer-free; ... |
|---|---|
| F0, | F1 coupling factor |
| SMCA | smooth muscle contracting agent; suckling mouse cataract agent |
| DTIC | Dimethyl Triazeno Imidazole Carboxamide ; Alkylating Agent |
| HDV | Hepatitis D(elta) Virus = HBV associated Delta Agent |
| E-C coupling | Excitation-contraction coupling |
|---|---|
| CF1 | Coupling Factor 1 |
| ECC | Excitation-contraction coupling |
| CI | coupling interval |
| a | Agent |
| viscous mechanical coupling | <cell biology> Method by which adjacent cilia are synchronised in a field. Coupling is through the transmission of mechanical forces, rather than of a synchronising signal. (18 Nov 1997) |
|---|---|
| chemiosmotic coupling | The linking of ATP synthesis to electrontransfer by way of an electrochemical hydrogen cation gradient across amembrane. (09 Oct 1997) |
| metabolic coupling | <cell biology, molecular biology> Transfer between tissue cells in contact of low molecular weight metabolites such as nucleotides and amino acids. Transfer is via channels constituted by the connexons of gap junctions and does not involve exchange with the extracellular medium. First observed in cultures of animal cells in which radio labelled purines were transferred from wild type cells to mutants unable to utilise exogenous purines. (27 Jun 1999) |
| constant coupling | Where several premature beats are seen, the interval between each of them and the preceding normal beat is constant. Synonym: constant coupling. Variable coupling, where several extrasystoles are seen, the interval between each of them and the preceding sinus beat varies. (05 Mar 2000) |
| coupling | <biochemistry> The linking of two independent processes by a common intermediate, for example the coupling of electron transport to oxidative phosphorylation or the ATP ADP conversion to transport processes. (18 Nov 1997) |
| coupling defect | See: familial goiter. (05 Mar 2000) |
| coupling factor | Protein responsible for coupling transmembrane potentials to ATP synthesis in chloroplasts and mitochondria. Include ATP synthesising enzymes (F1 in mitochondrion), that can also act as ATP ases. (18 Nov 1997) |
| coupling factors | Proteins that restore phosphorylating ability to mitochondria that have lost it, i.e., have become "uncoupled" so that oxidation and electron transport no longer produces ATP. Usually termed coupling factor F1, F2, etc. Synonym: C factors. (05 Mar 2000) |
| coupling interval | The interval, usually expressed in hundredths of a second, between a normal sinus beat and the ensuing premature beat. (05 Mar 2000) |
| coupling phase | The physical relationship of two syntenic genes. If they are on the same chromosome, they are said to be "in coupling" or "in the cis phase"; if on opposite members of a chromosome pair, "in repulsion" or "in the trans phase." (05 Mar 2000) |
| signal response coupling | The cascade of processes by which an extracellular signal (typically a hormone or neurotransmitter) interacts with a receptor at the cell surface, causing a change in the level of a second messenger for example calcium or cyclic AMP) and ultimately effects a change in the cells functioning (for example: triggering glucose uptake or initiating cell division). Can also be applied to sensory signal transduction, for example of light at photoreceptors. (18 Nov 1997) |
| stimulus secretion coupling | A term used to describe the events that link receipt of a stimulus with the release of materials from membrane bounded vesicles (the analogy is with excitation contraction coupling in the control of muscle contraction). A classical example is the link between membrane depolarisation at the presynaptic terminal and the release of neurotransmitter into the synaptic cleft. (18 Nov 1997) |
| ionic coupling | <chemistry> The same as electrical coupling. (18 Nov 1997) |
| electrical coupling | <physiology> General term for an intimate cytoplasmic contact, mediated by gap junctions, between touching cells, such that electrical current injected into either cell changes the membrane potential of both. In neurons, arrays of gap junctions form electrical synapses, that allow action potentials to pass directly between cells. However, electrical coupling is not confined to excitable cells: many embryonic and adult epithelia are coupled, possibly to allow metabolic cooperation. (18 Nov 1997) |
| electromagnetic coupling | <physics> A means of extracting energy from a magnetically confined plasma, where the plasma expands and pushes on the confining magnetic field, causing electrical energy to be generated in the external field-generating circuits. (09 Oct 1997) |
| coupling agent |
A material that functions as an interface to create a chemical bridge between the resin and mineral fiber or fiberglass. Coupling agents enhance bonding.
출처: www.plasticfabricator.com/info/plasticfabricator/d...
|
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|