| 영문 | osmotic fragility | 한글 | 삼투압취약성 |
|---|---|---|---|
| 설명 | 적혈구세포의 삼투압 특성 변화에 대한 민감성. 적혈구가 저농도의 나트륨 용액에 노출하면 세포막의 능력을 초과할 때까지 다량의 물을 흡수하여 부풀어올라 파열하고 고농도의 나트륨 용액에 노출하면 적혈구의 세포내액이 빠져나가 크기가 줄어들며 파괴된다. 예외적 취약성이나 저항성은 특정 병의 진단적 기준이 될수 있다. 정상세포는 0.39~0.45% 소금물 용액에서 용혈이 시작되며, 37℃(98.6℉)에서 0.30~0.33% 소금 용액에 적혈구를 노출시키면 용혈은 24시간 이내에 완료된다. |
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| CMV | continuous mandatory ventilation; controlled mechanical ventilation; conventional mechanical ventila... |
|---|---|
| HCF | [fetal] head-to-cervix force; heparin cofactor; hereditary capillary fragility; highest common facto... |
| MCF | macrophage chemotactic factor; median cleft face; medium corpuscular fragility; microcomplement fixa... |
| OF | occipitofrontal; open field [test]; optical fundus; orbitofrontal; osmotic fragility; osteitis fibro... |
| VFS | vascular fragility syndrome |
| CMV | Controlled mechanical ventilation |
|---|---|
| CMV | Conventional mechanical ventilation |
| DMVA | Direct Mechanical Ventricular Actuation |
| DMA | Dynamic Mechanical Analysis |
| EMD | Electro-mechanical delay |
| capillary fragility | The lack of resistance, or susceptibility, of capillaries to damage or disruption under conditions of increased stress. (12 Dec 1998) |
|---|---|
| capillary fragility test | A tourniquet test used to determine presence of vitamin C deficiency or thrombocytopenia; a circle 2.5 cm in diameter, the upper edge of which is 4 cm below the crease of the elbow, is drawn on the inner aspect of the forearm, pressure midway between the systolic and diastolic blood pressure is applied above the elbow for 15 minutes, and a count of petechiae within the circle is made: 10, normal; 10 to 20, marginal zone; over 20, abnormal. See: Rumpel-Leede test. Synonym: capillary resistance test, vitamin C test. (05 Mar 2000) |
| osmotic fragility | The susceptibility, or lack of resistance, of erythrocytes to haemolysis when exposed to increasingly hypotonic saline solutions. (12 Dec 1998) |
| fragility | Brittleness; liability to break, burst, or disintegrate. Synonym: fragilitas. Origin: L. Fragilitas (05 Mar 2000) |
| fragility of the blood | The susceptibility, or lack of resistance, of erythrocytes to haemolysis when exposed to increasingly hypotonic saline solutions. (12 Dec 1998) |
| fragility test | A test that measures the resistance of erythrocytes to haemolysis in hypotonic saline solutions; erythrocytes to be tested are added to varying concentrations of saline (usually ranging from 0.85 to 0.10% sodium chloride with 0.05% increments), and beginning and complete haemolysis are measured; normal erythrocytes show initial haemolysis at concentrations of 0.45 to 0.39% and complete haemolysis at 0.33 to 0.30%; in hereditary spherocytosis the fragility of the erythrocytes is markedly increased, whereas in thalassaemia, sickle cell anaemia, and obstructive jaundice the fragility of the erythrocytes is usually reduced. Synonym: erythrocyte fragility test. (05 Mar 2000) |
| assisted mechanical ventilation | <anaesthetics> The use of a mechanical device to fill the lungs with oxygenated air then allow time for passive exhalation. (27 Sep 1997) |
| ventilators, mechanical | Mechanical devices used to produce or assist pulmonary ventilation. (12 Dec 1998) |
| mechanical | 1. Pertaining to, governed by, or in accordance with, mechanics, or the laws of motion; pertaining to the quantitative relations of force and matter, as distinguished from mental, vital, chemical, etc.; as, mechanical principles; a mechanical theory; mechanical deposits. 2. Of or pertaining to a machine or to machinery or tools; made or formed by a machine or with tools; as, mechanical precision; mechanical products. "We have also divers mechanical arts." (Bacon) 3. Done as if by a machine; uninfluenced by will or emotion; proceeding automatically, or by habit, without special intention or reflection; as, mechanical singing; mechanical verses; mechanical service. 4. Made and operated by interaction of forces without a directing intelligence; as, a mechanical universe. 5. Obtained by trial, by measurements, etc.; approximate; empirical. See the 2d Note under Geometric. Mechanical effect, effective power; useful work exerted, as by a machine, in a definite time. Mechanical engineering. See the Note under Engineering. Mechanical manoeuvres, the application of mechanical appliances to the mounting, dismounting, and moving of artillery. Mechanical philosophy, the principles of mechanics applied to the inverstigation of physical phenomena. Mechanical powers, certain simple instruments, such as the lever and its modifications (the wheel and axle and the pulley), the inclined plane with its modifications (the screw and the wedge), which convert a small force acting throught a great space into a great force acting through a small space, or vice versa, and are used separately or in combination. <mathematics> Mechanical solution, a solution of a problem by any art or contrivance not strictly geometrical, as by means of the ruler and compasses, or other instruments. Origin: From Mechanic. Source: Websters Dictionary (01 Mar 1998) |
| mechanical abrasion | <procedure, surgery> A surgical procedure which involves the controlled abrasion of the upper layers of the skin to smoothen the skin and remove wrinkles, small scars or foreign bodies (tattoos). (27 Sep 1997) |
| mechanical alternation of the heart | A disorder in which contractions of the heart are regular but are alternately stronger and weaker. (05 Mar 2000) |
| mechanical antidote | A substance that prevents the absorption of a poison. (05 Mar 2000) |
| mechanical dysmenorrhoea | Dysmenorrhoea due to obstruction of discharge of menstrual blood, as in cervical stenosis. Synonym: obstructive dysmenorrhoea. (05 Mar 2000) |
| mechanical heart | Term loosely applied to any mechanical circulatory assist device. (05 Mar 2000) |
| mechanical ileus | Obstruction of the bowel due to some mechanical cause, e.g., volvulus, gallstone, adhesions. (05 Mar 2000) |
| mechanical fragility |
unusual susceptibility of erythrocytes to rupture from mechanical stress.
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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