| 영문 | blood urea nitrogen | 한글 | 혈액요소질소 |
|---|---|---|---|
| 설명 | 요소는 아미노산의 탈아미노에 의해 생긴 암노니아와 탄산가스로부터 간에서 합성된다. 혈중에서는 혈장과 혈구의 물성분 안에 함유되어 있다. 혈액요소질소는 콩팥토리에서 여과되며 일부 요세관에서 재흡수되고, 나머지가 오줌중에 배설된다. 따라서 혈액요소질소는 콩팥기능의 저하에 따라 증가되지만, 식사단백질 섭취량, 조직붕괴, 위장관 출혈 등과 탈수 등 순환혈액량의 이상으로 변동된다. |
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| 영문 | blood urea nitrogen(BUN) | 한글 | 혈중요소질소 |
|---|---|---|---|
| 설명 | 혈액속의 요소를 말한다. 요소란 단백질이나 아미노산의 최종산물로써 간에서 생산되어 콩팥으로 배출되는 물질이다. 이것은 인간에게 없어서는 안될 단백질과 아미노산의 산물이므로 사람에겐 언제나 일정량이 생산된다. 콩팥의 기능이 나쁠 경우에는 이것이 콩팥으로 배설되지 못하고 몸속에 축적된다. 그러므로 콩팥의 기능측정에 이것이 이용 된다. |
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| SB | Bachelor of Science; Schwartz-Bartter [syndrome]; serum bilirubin; shortness of breath; sick bay; si... |
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| ANTU | Alpha(α)-Naphthyl-Thio-Urea 1) 합성 살서제 2) 회색분말 3) LD50;... |
| BUN | Blood Urea Nitrogen; 혈액(중) 요소 질소 |
| PUN | Plasma Urea Nitrogen; 혈장 요소 질소 |
| BU | base of prism up; Bethesda unit; blood urea; Bodansky unit; bromouracil; burn unit |
| (13)C-UBT | 13)C-urea breath test |
|---|---|
| UBT | 13)C-urea breath test |
| UBT | Urea Breath test |
| ABT | 13C]-aminopyrine breath test |
| ABT | Aminopyrine Breath Test |
| urea breath test | A test for the presence of the bacteria helicobacter pylori that causes inflammation and ulcers in the stomach. The breath test is based on the ability of h. Pylori to break down urea. Ten minutes after swallowing a capsule containing urea with labelled carbon, a breath sample is collected to detect labelled carbon in the exhaled breath. A positive test indicates active infection. The test turns negative after eradication of the bacteria from the stomach with antibiotics. (12 Dec 1998) |
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| breath | 1. The air inhaled and exhaled in respiration, air which, in the process of respiration, has parted with oxygen and has received carbonic acid, aqueous vapor, warmth, etc. "Melted as breath into the wind." (Shak) 2. The act of breathing naturally or freely; the power or capacity to breathe freely; as, I am out of breath. 3. The power of respiration, and hence, life. "Thou takest away their breath, they die." (Ps. Civ. 29) 4. Time to breathe; respite; pause. "Give me some breath, some little pause." (Shak) 5. A single respiration, or the time of making it; a single act; an instant. "He smiles and he frowns in a breath." (Dryden) 6. That which gives or strengthens life. "The earthquake voice of victory, To thee the breath of life." (Byron) 7. A single word; the slightest effort; a triffle. "A breath can make them, as a breath has made." (Goldsmith) 8. A very slight breeze; air in gentle motion. "Calm and unruffled as a summer's sea, when not a breath of wind flies o'er its surface." (Addison) 9. Fragrance; exhalation; odour; perfume. "The breath of flowers." (Bacon) 10. Gentle exercise, causing a quicker respiration. "An after dinner's breath." (Shak) Out of breath, breathless, exhausted; breathing with difficulty. Under one's breath, in low tones. Origin: OE. Breth, breeth, AS. Br odour, scent, breath; cf. OHG. Bradam steam, vapor, breath, G. Brodem, and possibly E. Brawn, and Breed. Source: Websters Dictionary (01 Mar 1998) |
| breath analysis test | A test of hepatic and intestinal absorptive function; aminopyrine labelled with radioactive carbon is administered orally; expired 14CO2 is a measure of aminopyrine absorption and its metabolism in the liver; a measurement of the amount of 14CO2 exhaled after an oral dose of 14C-O-xylose; a measurement of exhaled hydrogen gas following an oral dose of lactose as a test of lactose deficiency. (05 Mar 2000) |
| breath-holding | Voluntary or involuntary cessation of breathing; often seen in young children as a response to frustration. (05 Mar 2000) |
| breath-holding test | A rough index of cardiopulmonary reserve measured by the length of time that a subject can voluntarily stop breathing; normal duration is 30 seconds or more; diminished cardiac or pulmonary reserve is indicated by a duration of 20 seconds or less. (05 Mar 2000) |
| breath tests | Any tests done on exhaled air. (12 Dec 1998) |
| shortness of breath | Difficulty breathing. (27 Sep 1997) |
| uraemic breath | Characteristic odour of the breath in patients with chronic renal failure, variously described as "fishy," "ammoniacal," and "fetid," which is indicative of the systemic accumulation of volatile metabolites, usually excreted in the urine; dimethylamine and trimethylamine have been identified and correlated with the classic fishy odour. (05 Mar 2000) |
| liver breath | A peculiar odour to the breath in persons with severe liver disease; caused by volatile aromatic substances that accumulate in the blood and urine due to defective hepatic metabolism. Synonym: liver breath. (05 Mar 2000) |
| blood urea nitrogen | Blood urea nitrogen (BUN) is a metabolic by product (in the liver) from the breakdown of blood, muscle and protein. Blood urea nitrogen can be measured from a simple venipuncture specimen. Abnormal elevation in the blood urea nitrogen can indicate renal disease, dehydration, congestive heart failure, gastrointestinal bleeding, starvation, shock or urinary tract obstruction (by tumour or prostate gland). Low BUN level can indicate liver disease, malnutrition or a low protein diet. Normal BUN levels should be between 7 and 20 mg/dl (milligrams per decilitre). (27 Sep 1997) |
| maximum urea clearance | The urea clearance when the urine flow exceeds 2 ml/min; normal value is about 75 ml blood/min per 1.73 m2 body surface area. (05 Mar 2000) |
| herbicides, urea | Herbicides which owe their activity to the urea moiety in the molecule. (12 Dec 1998) |
| standard urea clearance | The value obtained when the square root of the urine flow (when below 2 ml/min) is multiplied by the urine urea concentration and divided by the whole blood urea concentration; represents an old empirical adjustment for the effect of low urine flow on urea excretion; sometimes corrected for body size by dividing by some function of body weight or surface area. Later, plasma concentration was substituted for blood concentration in the calculation. The normal value is about 54 ml/min per 1.73 m2 in an adult person. Synonym: Van Slyke's formula. (05 Mar 2000) |
| quinine and urea hydrochloride | Sclerosing agent for treatment of internal haemorrhoids, hydrocele, and varicose veins, containing not less than 58% and not more than 65% of anhydrous quinine. (05 Mar 2000) |
| urea | <biochemistry> The final nitrogenous excretion product of many organisms. (18 Nov 1997) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|