| 영문 | creatinine | 한글 | 크레아티닌 |
|---|---|---|---|
| 설명 | 근육, 뇌, 심장 등에 존재하여 에너지를 보관하는 역할을 하는 크레아틴(creatine)이라는 효소가 대사된 물질. 대개 혈액속이나 근육에 존재하고 또 콩팥을 통해서 몸밖으로 배설이 된다. 혈중에 존재하는 이 물질의 농도는 대개 병변이 없는 한 대부분이 존재하는 근육의 양에 비례한다. 그리고 이 물질은 다른 경로가 없이 단지 콩팥을 통해서만 배출이 되므로 콩팥의 기능을 평가하는데 많이 사용한다. |
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| 영문 | creatinine clearance | 한글 | 크레아티닌 청소 |
|---|---|---|---|
| 설명 | 청소(clearance)란 피속에서 어떤 물질을 제거하는 속도를 의미한다. 피속에서 어떤 물질을 제거하는 것은 주로 콩팥의 역할이므로 콩팥에서의 어떤 물질이 제거되는 청소율이 임상적으로 중요하다. 콩팥에서의 어떤 물질의 청소율은 다음과 같은 식으로 구해진다. C(creatinine clearance) = V × U / P C란 콩팥의 청소율의 약자이고 V는 1분당 나오는 소변의 양으로 ml/min이란 단위로 표시한다. 그리고 U란 소변에 들어 있는 청소율 측정의 대상이 되는 물질의 농도이다. P란 청소율 측정의 대상이 되는 물질의 혈액 중의 농도를 나타낸다. 크레아티닌 청소란 크레아틴이라는 물질의 청소율을 나타내는 말로 콩팥 기능의 평가에 많이 사용되는 지표이다. |
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| ICC | immunocompetent cells; immunocytochemistry; Indian childhood cirrhosis; intensive coronary care; int... |
|---|---|
| CR | calculation rate; calculus removed; calorie-restricted; cardiac rehabilitation; cardiac resuscitatio... |
| Kd | dissociation constant; distribution coefficient; partition coefficient |
| ACR | Amylase-Creatinine Clearance Ratio &... |
| Ccr | Creatinine Clearance; 80 - 90 ml/min |
| sCr | 1/serum Creatinine |
|---|---|
| CR | Creatinine |
| ACR | Albumin-creatinine ration |
| ACCR | Amylase-creatinine clearance ratio |
| Ca/Cr | Calcium/Creatinine |
| creatinine coefficient | The number of milligrams of creatinine excreted daily per kilogram of body weight. (05 Mar 2000) |
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| amylase-creatinine clearance ratio | A test for the diagnosis of acute pancreatitis; it is determined by measuring amylase and creatinine in serum and urine in apparently healthy individuals the renal clearance of amylase is less than 5% that of creatinine; in acute pancreatitis the ratio is said to be greater than 0.05 or 5%. (05 Mar 2000) |
|---|---|
| creatinine | <biochemistry, nephrology> A waste product of protein metabolism that is found in the urine. Can be measured to assess overall kidney function. An abnormally elevated blood creatinine level is seen in those individuals with kidney insufficiency and kidney failure. (27 Sep 1997) |
| creatinine clearance | Measurement of the clearance of endogenous creatinine, used for evaluating the glomerular filtration rate (GFR). (05 Mar 2000) |
| creatinine clearance test | <investigation, nephrology> A test of the amount of creatinine in blood or in blood and urine shows if the kidneys are working right or if one or both are diseased. (09 Oct 1997) |
| creatinine deiminase | <enzyme> Enzyme sometimes called creatininase, do not confuse with EC 3.5.2.10 Registry number: EC 3.5.4.21 Synonym: creatinine iminohydrolase, creatine iminohydrolase (26 Jun 1999) |
| endogenous creatinine clearance | A term distinguishing measurements based on the creatinine normally present in plasma; since no infusion is necessary, an average value may be obtained by collecting urine for a long period, e.g., 24 hours. (05 Mar 2000) |
| exogenous creatinine clearance | A term distinguishing measurements based on infusing creatinine intravenously to raise its plasma concentration and facilitate its accurate chemical determination. (05 Mar 2000) |
| absorption coefficient | <physics> Measures the degree of wave absorption defined as the fraction of wave energy lost as the wave travels a unit distance. See: absorption. (15 Jan 1998) |
| activity coefficient | <chemistry> The factor by which the value of a concentration of a solute must be multiplied to determine its true thermodynamic activity. (06 May 1997) |
| attenuation coefficient | 1. <radiobiology> Compton: The fractional number of photons removed from a beam of radiation per unit thickness of material through which it is passing as a result of Compton effect interactions. 2. Linear: The fractional number of photons removed from a beam of radiation per unit thickness of material through which it is passing due to all absorption and scattering processes. 3. Pair Production: That fractional decrease in the intensity of a beam of ionising radiation due to pair production in a medium through which it passes. 4. Photoelectric Effect: That fractional decrease in the intensity of a beam of ionising radiation due to photoelectric effect in a medium through which it passes. (16 Dec 1997) |
| biological coefficient | Rarely used term denoting the energy expended by the body at rest. (05 Mar 2000) |
| Bunsen's solubility coefficient | The milliliters of gas STPD dissolved per milliliter of liquid and per atmosphere (760 mm Hg) partial pressure of the gas at any given temperature. (05 Mar 2000) |
| velocity coefficient | The rate of transformation of a unit mass of substance in a chemical reaction. (05 Mar 2000) |
| recombination coefficient | <radiobiology> The rate of recombination of positive ions with electrons (or negative ions) in a gas, per unit volume, divided by the product of the particle densities of the two species (positive ions and electrons/negative ions) involved. (09 Oct 1997) |
| mass attenuation coefficient | <physics> The mass attenuation coefficient, u/p, of a material for uncharged ionising particles is the quotient of DN/N by pdl, where DN/N is the fraction of particles that experience interactions in traversing a distance dl in a material of density p. (16 Dec 1997) |
| creatinine coefficient |
the figure obtained by dividing the total of milligrams of creatinine in the day's urine by the body weight expressed in kilograms.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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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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