| 영문 | carbon monoxide poisoning | 한글 | 일산화탄소중독 |
|---|---|---|---|
| 설명 | 일산화탄소의 흡입에 의하여 산화헤모글로빈이 카르복시헤모글로빈으로 변화함으로써 일어나는 중독. 중추신경계장애를 일으키고 죽음에 이르기고 한다. 일산화탄소는 탄소를 함유한 유기물이 불완전연소할 때 발생한다. 따라서 제철, 도시가스 제조, 가정에서 발생하며 자동차 배기가스에도 포함되어 있고 가정에서 연료의 연소에 의해서도 생긴다. 일산화탄소를 흡입하면 폐에서 혈액속의 혈색소와 결합하여 일산화탄소헤모글로빈을 형성하고, 이 때문에 혈액의 산소운반능력이 상실되어 내부적인 질식상태에 빠지게 된다. 일산화탄소와 헤모글로빈과의 친화성은 극히 강하여 산소보다 250배의 세기로 결합한다. 사람에 따라 일산화탄소에 대한 감수성이 다르지만, 공기 속에 0.001%만 들어있어도 중독을 일으킨다. 또 0.06%에서는 1시간만 흡입하면 두통을 일으키고 2시간이면 실신한다. 또 0.1%을 경우는 1시간 이내에 실신하고 4시간이면 사망한다. 중독 증세는 조직의 무산소증에 의한 것으로서, 급성중독은 급격히 사망하는 수도 있지만, 대개는 처음에 두통-현기증-귀울림-구역-구토 등이 있고, 사지의 운동이 불가능하게 되며, 다소의 의식이 남아 있어도 그대로 죽음에 이르게 된다. 타각적으로는 얼굴에 홍조를 띠고 전신에 무늬 모양의 발적이 나타나며, 호흡이 가늘고 불규칙하게 된다. 코를 골고 체온이 내려가고 전신의 근육 이온 등이 보이며, 호흡곤란의 증세가 보이지 않는 중에 호흡이 정지하게 된다. |
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| ARP | absolute refractory period; American Registry of Pathologists; anticipated recovery path; apolipopro... |
|---|---|
| assim | assiimilate, assimilation |
| 'Greek letter alpha' | angular acceleration; first [carbon atom next to the carbon atom bearing the active group in organic... |
| beta [Greek letter beta] | an anomer of a carbohydrate; buffer capacity; carbon separated from a carboxyl by one other carbon i... |
| CO | 1) Cardiac Output = Stroke Volume x HR Stroke Volume 결정인자<... |
| AC | Activated carbon |
|---|---|
| 14C | Carbon |
| C | Carbon |
| CO2 | Carbon Dioxide |
| CS2 | Carbon Disulfide |
| carbon-carbon double bond isomerases | <enzyme> Enzymes that catalyze the shifting of a carbon-carbon double bond from one position to another within the same molecule. Registry number: EC 5.3.3 (12 Dec 1998) |
|---|---|
| carbon-carbon ligases | <enzyme> Enzymes that catalyze the joining of two molecules by the formation of a carbon-carbon bond. These are the carboxylating enzymes and are mostly biotinyl-proteins. Registry number: EC 6.4 (12 Dec 1998) |
| carbon-carbon lyases | <enzyme> Enzymes that catalyze the cleavage of a carbon-carbon bond by means other than hydrolysis or oxidation. This subclass contains the decarboxylases, the aldehyde-lyases, and the oxo-acid-lyases. Registry number: EC 4.1 (12 Dec 1998) |
| ammonia assimilation | The utilization of ammonia (or ammonium ions) in the net synthesis of nitrogen-containing molecules; e.g., glutamine synthetase. Synonym: ammonia fixation. (05 Mar 2000) |
| assimilation | 1. The act or process of assimilating or bringing to a resemblance, likeness, or identity; also, the state of being so assimilated; as, the assimilation of one sound to another. "To aspire to an assimilation with God." (Dr. H. More) "The assimilation of gases and vapors." (Sir J. Herschel) 2. <physiology> The conversion of nutriment into the fluid or solid substance of the body, by the processes of digestion and absorption, whether in plants or animals. "Not conversing the body, not repairing it by assimilation, but preserving it by ventilation." (Sir T. Browne) The term assimilation has been limited by some to the final process by which the nutritive matter of the blood is converted into the substance of the tissues and organs. Origin: L. Assimilatio: cf. F. Assimilation. Source: Websters Dictionary (01 Mar 1998) |
| assimilation pelvis | A deformity in which the transverse processes of the last lumbar vertebra are fused with the sacrum, or the last sacral with the first coccygeal body. (05 Mar 2000) |
| genetic assimilation | <genetics> A situation in which a characteristic that is normally expressed only in certain environmental situations becomes fixed in a population so that it no longer requires environmental factors to be expressed. (07 May 1998) |
| reproductive assimilation | In sensorimotor theory, an active cognitive process by which past experience is applied to novel situations. (05 Mar 2000) |
| active carbon dioxide | Activated carbon dioxide, a complex of N-carboxybiotin (biotin + CO2) and an enzyme; the form in which carbon dioxide is added to other molecules in carboxylations; e.g., to methylcrotonyl-CoA to form beta-methylglutaconyl in the catabolism of leucine, and to acetyl-CoA to form malonyl-CoA. See: acetyl-CoA carboxylase. (05 Mar 2000) |
| anomeric carbon | The reducing carbon of a sugar; C-1 of an aldose, C-2 of a 2-ketose. (05 Mar 2000) |
| arteriovenous carbon dioxide difference | <physiology> The difference in carbon dioxide content (in ml per 100 ml blood) between arterial and venous blood. (05 Mar 2000) |
| carbon | <chemistry, element> Sixth element (Z=6) in the periodic table, has 6 protons, often described as the basis of life on earth because of its chemical properties, has potential for use with silicon as a low-activation structural material for fusion reactors, in the form silicon carbide. Carbon tiles are often used in plasma-facing components because its low Z makes carbon a relatively nice impurity. It is also useful as a neutron moderator. See: low-activation materials, plasma-facing components. Abbreviation: C (13 Nov 1997) |
| carbon-11 | A cyclotron-produced, positron-emitting radioisotope of carbon with a half-life of 20.3 minutes; used in positron-emitting tomography. (05 Mar 2000) |
| carbon-12 | The standard of atomic mass, 98.90% of natural carbon. (05 Mar 2000) |
| carbon-13 | A stable natural isotope, 1.1% of natural carbon. (05 Mar 2000) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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