| 영문 | exchange transfusion | 한글 | 교환수혈 |
|---|---|---|---|
| 설명 | 한쪽으로는 피를 뽑아내면서 다른 쪽으로는 같은 양의 피를 넣어 온몸의 피를 갈아 넣는 수혈방법. 갓난아이의 용혈병의 치료법으로 쓴다. |
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| 영문 | food poisoning | 한글 | 식중독 |
|---|---|---|---|
| 설명 | 유해물질에 오염된 음식물을 먹음으로써 일어나는 일군의 급성질환이며, 주로 발열-구역질-구토-설사-복통 등의 증세가 나타난다. 입을 통한 전염병이나 기생충병 등은 여기에 포함되지 않는다. 식중독을 원인물질에 따라 분류하면 세균성 식중독, 화학성 식중독, 자연독 식중독, 미생물 독성대사물질에 의한 식중독으로 구분할 수 있다. 각 부류에 속하는 독성물질은 그 종류가 매우 많으며, 독성물질은 당장 건강을 해칠만한 양이 아니라 하더라도 많은 식품 중에 널리 분포되어 있어서 만성중독-발암성-돌연변이 유발성-기형유발성-알레르기성 반응을 일으키는 원인이 될 수도 있다. 식중독의 대부분은 세균에 의하여 생기는 세균성 식중독으로서, 여기에는 살모넬라-장비브리오-웰치균-병원대장균에 의한 감염형 식중독과 포도알균, 보톨리누스균이 생성한 독소에 의한 독소형 식중독이 있다. 감염형 식중독은 살아 있는 유해세균을 다량으로 먹음으로써 일어나는 것이므로 식품을 가열해서 먹으면 세균은 사멸해 버리기 때문에 중독되는 일이 없다. 그러나 독소형 식중독은 세균은 죽어도 독소는 그대로 남아 있으므로 음식물을 가열해도 남은 독소가 중독을 일으키는 경우이다. 화학성 식중독은 화학물질에 의한 것으로서 근래에 들어와 화학공업의 발달로 화학적 합성품의 대량생산이 가능해지고 이들이 식품공업이나 농업분야에 다량으로 사용되면서 심각한 문제로 등장하였다. 특히 식품가공과정 중에 사용한 불법식품첨가물, 잔류농약-산업폐수에 의한 식품의 중금속오염, 또는 식품과 관련이 있는 각종 용기-기구-포장 등에서 용출되는 독성물질이 문제가 된다. |
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| 영문 | food | 한글 | 식품, 음식 |
|---|---|---|---|
| 설명 | 1. 몸안에 들어가서 영양분으로 되거나 몸조직을 형성하거나 에너지를 공급하는 물질. 2. 식품. 사람이 일상적으로 섭취하는 음식물을 통틀어 이르는 말. 3. 음식. 사람이 먹을 수 있도록 만든, 밥이나 국 따위의 물건. |
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| 영문 | staphylococcal food poisoning | 한글 | 포도알균 식중독 |
|---|---|---|---|
| 설명 | 크림이 들어 있는 과자, 커스타드(custards), 치즈와 같은 식품이나, 육류에 황색 포도알균이 생성하는 창자관독이 함유된 것을 섭취하여 일어나는 식중독으로서 갑작스러운 발병, 두통, 침분비, 구역, 구토, 설사, 복부산통 및 땀남을 특징으로 하며, 발작 후 5~6시간 지속한다. |
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| FD&C | Food, Drug and Cosmetic Act; food, drugs, and cosmetics |
|---|---|
| SCE | Sister Chromatid Exchange; 자매염색부체 교환 |
| AE | above-elbow [amputation]; acrodermatitis enteropathica; activation energy; adult erythrocyte; advers... |
| CIE | Canberra interview for the elderly; cellulose ion exchange; counter-current immunoelectrophoresis; c... |
| DCX | double charge exchange |
| CSFII | Continuing Survey of Food Intake by Individuals |
|---|---|
| DBPCFC | Double-blind placebo-controlled food challenge |
| F.A. | Food Allergy |
| FDA | Food And Drug Administration |
| FER | Food Efficiency Ratio |
| anion exchange | The process by which an anion in a mobile (liquid) phase exchanges with another anion previously bound to a solid, positively charged phase, the latter being an anion exchanger. It takes place when Cl- is exchanged for OH- in desalting. The reaction is Cl- (in solution) + (OH- on anion exchanger+) → (Cl- on anion exchanger) + OH- (in solution); combined with cation exchange, NaCl is removed from solution. Anion exchange may also be used chromatographically, to separate anions, and medicinally, to remove an anion (e.g., Cl-) from gastric contents or bile acids in the intestine. (05 Mar 2000) |
|---|---|
| anion exchange resin | <chemistry> A resin with fixed cationic groups which is used in chromatography to separate anionic molecules. A High molecular weight, insoluble polymers that contain functional anionic groups capable of undergoing exchange reactions. These resins are used for ion exchange chromatography, as gastric antacids, hypocholesteraemics, etc. (14 Aug 2000) |
| maternal-foetal exchange | Exchange of substances between the maternal blood and the foetal blood through the placental barrier. It excludes microbial or viral transmission. (12 Dec 1998) |
| cation exchange | The process by which a cation in a liquid phase exchanges with another cation present as the counter-ion of a negatively charged solid polymer (cation exchanger). A cation-exchange reaction in removal of the Na+ of a sodium chloride solution is RSO3-H+ + Na+ → RSO3-Na+ + H+ (R is the polymer, RSO3- is the cation exchanger); if this is combined with the anion-exchange reaction, NaCl is removed from the solution (desalting). Cation exchange may also be used chromatographically, to separate cations, and medicinally, to remove a cation; e.g., H+, from gastric contents, or Na+ and K+ in the intestine. See: anion exchange. (05 Mar 2000) |
| cation-exchange resin | See: cation exchange, cation exchanger. (05 Mar 2000) |
| cation exchange resins | High molecular weight insoluble polymers which contain functional cationic groups that are capable of undergoing exchange reactions; used in various types of chromatography; also to treat hyperkalaemia. (12 Dec 1998) |
| respiratory exchange ratio | The ratio of the net output of carbon dioxide to the simultaneous net uptake of oxygen at a given site, both expressed as moles or STPD volumes per unit time; in the steady state, respiratory exchange ratio is equal to the respiratory quotient of metabolic processes. (05 Mar 2000) |
| charge exchange | <radiobiology> Phenomenon in which an ion colliding with a molecule (or an atom) neutralises itself by capturing an electron from the molecule or atom, and transforming the molecule or atom into a positive radical or ion. (13 Nov 1997) |
| chromatography, ion exchange | Separation technique in which the stationary phase consists of ion exchange resins. The resins contain loosely held small ions that easily exchange places with other small ions of like charge present in solutions washed over the resins. (12 Dec 1998) |
| plasma exchange | Removal of plasma and replacement with various fluids, e.g., fresh frozen plasma, plasma protein fractions (ppf), albumin preparations, dextran solutions, saline. Used in treatment of autoimmune diseases, immune complex diseases, diseases of excess plasma factors, and other conditions. (12 Dec 1998) |
| pulmonary gas exchange | The exchange of oxygen and carbon dioxide between alveolar air and pulmonary capillary blood. (12 Dec 1998) |
| sister chromatid exchange | An aberrant crossing-over event in which there is an exchange of segments between the sister chromatids of a chromosome, either between the sister chromatids of a meiotic tetrad or between the sister chromatids of a duplicated somatic chromosome. It can be induced by ultraviolet and ionizing radiation or by mutagenic agents and is observed by autoradiography. (12 Dec 1998) |
| needle-exchange programs | Organised services for exchange of sterile needles and syringes used for injections as a potential means of reducing the transmission of infectious diseases. (12 Dec 1998) |
| international educational exchange | The exchange of students or professional personnel between countries done under the auspices of an organization for the purpose of further education. (12 Dec 1998) |
| ion exchange | Reversible chemical reaction between a solid, often an ion exchange resin, and a fluid whereby ions may be exchanged from one substance to another. This technique is used in water purification, in research, and in industry. (12 Dec 1998) |
| food exchange |
One portion of a type of food. The exchange system of eating is a tool people with diabetes use to help follow a special meal plan in which foods are categorized by food group and serving size, such as starches and vegetables.
출처: www.cnn.com/HEALTH/library/DA/00050.html
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|---|---|
| food exchange |
A grouping of commonly used foods according to similarities in composition so that such foods may be used interchangeably in diet planning.
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보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
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보험코드 | 성분/함량 | 구분/보험급여 |
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