| 영문 | plasma membrane | 한글 | 형질막 |
|---|---|---|---|
| 설명 | 원형질 표면을 덮는 엷은막. 두께는 5~25μm이다. 광학현미경으로는 관찰할 수 없지만 전자현미경으로 관찰이 가능하다. 원형질막의 분자구조는 레시틴이나 콜레스테롤 등의 표면 활성물질 분자가 2분자층으로 그 표면에 배열되며, 이것을 각 1분자층의 단백질 분자가 양쪽에서 샌드위치한 단위막 구조이다. 전자현미경적으로 이 단위는 암-명-암의 3층(각 약 20nm)으로 구별된다. 원형질의 투과성에 중요한 구실을 하며, 생리상태가 변하면 그 투과성도 신속히 변한다. 또, 손상이 되면 쉽게 새로 형성된다. |
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| 영문 | catecholamine | 한글 | 카테콜라민 |
|---|---|---|---|
| 설명 | 교감신경의 작용을 항진시킬 수가 있는 일련의 화합물이다. 분자의 방향족 부분은 카테콜, 지방족 부분은 아민으로 되어 있다. 이러한 화합물에는 도파민, 노르에피네프린, 에피네프린이 있으며 이 세 가지는 분포, 생리작용 등에서 각각 다른 특징을 가진다. |
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| 영문 | serum proteins | 한글 | 혈청단백 |
|---|---|---|---|
| 설명 | 혈청에 있는 단백질들을 총칭하는 말로, 면역글로불린(면역현상에 관여하는 항체를 형성함), 알부민, 보체 및 응고인자와 여러 효소들이 이에 속한다. |
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| 영문 | plasma | 한글 | 혈장 |
|---|---|---|---|
| 설명 | 혈액이나 림프액의 액체 부분을 말하는데, 주로 혈액에서 고형성분(혈구세포)을 제외한 액체 부분을 의미한다. 여기에는 단백성분(면역현상을 유발하는 항체를 포함함), 영양성분(각 세포에 영양분을 공급함), 그리고 혈액응고 성분(상처가 났을 때 출혈이 멎을 수 있도록 함) 등이 포함된다. |
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| 영문 | arachnoid membrane | 한글 | 거미막 |
|---|---|---|---|
| 설명 | 뇌막을 이루는 막의 하나. 뇌막이란 뇌를 싸고 있는 막으로 크게 3개의 막으로 이루어져 있다. 가장바깥에 있는 막을 경질막(dura mater)이라고 한다. 그 다음의 막이 거미막이다. 그리고 뇌에 강하게 밀착되어 있는 가장 안쪽의 막이 연막(pia mater)이다. 거미막은 연막과 거미줄같은 구조물로 아주 느슨하게 부착되어 있다. 그래서 거미막 밑에는 공간이 있다. 이 공간을 거미막밑공강이라고 하고 이 공간은 맑은 액체로 차 있다. 이 액체를 뇌척수액(cerebrospinal fluid)이라고 한다.  |
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| TM | technology management; tectorial membrane; temperature by mouth; temporalis muscle; temporomandibula... |
|---|---|
| PCC | Pasteur Culture Collection; percutaneous cecostomy; pheochromocytoma; phosphate carrier compound; pl... |
| SCM | Schwann cell membrane; sensation, circulation, and motion; Society of Computer Medicine; soluble cyt... |
| PM | after death (Lat. post mortem); after noon [Lat. post meridiem]; mean pressure; pacemaker; pantomogr... |
| PBPs | Penicillin-Binding Proteins |
| CA | Catecholamine |
|---|---|
| CAT | Catecholamine |
| G proteins | GIP-binding proteins |
| G-proteins | GTP)-binding regulatory proteins |
| G-proteins | Guanine nucleotide-binding regulatory proteins |
| cholesterol ester transport proteins | A protein that transports cholesterol esters from HDL to VLDL and LDL; a deficiency of this protein is associated with elevated HDL cholesterol. (05 Mar 2000) |
|---|---|
| monosaccharide transport proteins | Membrane transport proteins which bind glucose and sodium ions and enter the cell together. The sodium ions are then pumped out of the cell by a sodium potassium atpase. The rate and extent of the sugar transport depends on the sodium ion concentration. Inhibitors of the monosaccharide transport system are phlorizin, cytochalasin b, and inhibitors of the sodium potassium atpase system. Insulin increases the rate of monosaccharide transport across the membrane into the cell. (12 Dec 1998) |
| membrane transport | <cell biology> The transfer of a substance from one side of a plasma membrane to the other, in a specific direction and at a rate faster than diffusion alone. See: active transport. (18 Nov 1997) |
| plasma proteins | Dissolved protein's (more than 100) of blood plasma, mainly albumins and globulins (normally 6 to 8 g/100 ml); they hold fluid in blood vessels by osmosis and include antibodies and blood-clotting protein's. Synonym: serum proteins. (05 Mar 2000) |
| blood catecholamine | <investigation> The measurement of noradrenaline and adrenaline in the blood. Often these same catecholamines can be measured in the urine. Elevations may be seen in pheochromocytoma or neuroblastoma. Normal blood levels of adrenaline should be: 20 ng/ml and normal blood levels of noradrenaline should be 60 ng/ml. (05 Jan 1998) |
| receptors, catecholamine | Cell surface proteins that bind catecholamines with high affinity and trigger intracellular changes which influence the behaviour of cells. The catecholamine messengers epinephrine, norepinephrine, and dopamine are synthesised from tyrosine by a common biosynthetic pathway. (12 Dec 1998) |
| catecholamine | <biochemistry, investigation, physiology> A type of biogenic amine derived from tyramine, characterised as alkylamino derivatives of ortho-dihydroxyphenylalkylamines in turn derived from tyrosine. Catecholamines include adrenaline, noradrenaline and dopamine, with roles as hormones and neurotransmitters. Measurement of noradrenaline and adrenaline can be made in blood and urine. Elevations may be seen in pheochromocytoma or neuroblastoma. Normal blood levels of adrenaline should be: 20 ng/ml and normal blood levels of noradrenaline should be 60 ng/ml. (16 Mar 1998) |
| total catecholamine test | A fluorometric determination of catecholamines in 24-hr urine specimens; elevated values are seen in patients with pheochromocytoma and neuroblastoma; spurious elevations may be seen due to excretion products of medication containing adrenaline, tetracyclines, quinidine, and some antihypertensive agents; false-positive elevations may be seen in persons with extensive burns, in vigorous exercise, or in progressive muscular dystrophy. (05 Mar 2000) |
| urine catecholamine | A test that measures the level of catecholamines or their metabolites in the urine. A 24 hour urine sample is necessary for this assay. Elevations may be seen in pheochromocytoma or neuroblastoma. Normal urine levels of adrenaline should be: 0.5 to 20 mcg/ml and normal urine levels of noradrenaline should be 15 to 80 mcg/ml. (27 Sep 1997) |
| apical plasma membrane | <cell biology> The term used for the cell membrane on the apical (inner or upper) surface of transporting epithelial cells. This region of the cell membrane is separated, in vertebrates, from the baso lateral membrane by a ring of tight junctions that prevents free mixing of membrane proteins from these two domains. (18 Nov 1997) |
| basolateral plasma membrane | <cell biology> The plasma membrane of epithelial cells that is adjacent to the basal lamina or the adjoining cells of the sheet. Differs both in protein and phospholipid composition from the apical plasma membrane from which it is isolated by tight junctions (zonula occludentes). (18 Nov 1997) |
| plasma membrane | <cell biology> The external, limiting lipid bilayer membrane of cells. (31 Dec 1997) |
| bacterial outer membrane proteins | Proteins isolated from the outer membrane of bacteria. (12 Dec 1998) |
| membrane proteins | Proteins which are found in membranes including cellular and intracellular membranes. They consist of two types, peripheral and integral proteins. They include most membrane-associated enzymes, antigenic proteins, transport proteins, and drug, hormone, and lectin receptors. (12 Dec 1998) |
| active transport | <biochemistry, chemistry> Transport of ions, nutrients or other molecules into a cell against a concentration gradient, this requires the expenditure of energy through ATP hydrolysis. (06 May 1997) |
Synonyms : Catecholamine Carrier, Catecholamine Plasma Membrane Transporter Proteins, Catecholamine Transport Protein, Catecholamine-Specific Neurotransmitter Transporters, Neurotransmitter Transport Proteins, Catecholamine Specific, Transport Protein, Catecholamine
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|