| 영문 | uric acid | 한글 | 요산 |
|---|---|---|---|
| 설명 | 결정성의 산. 2, 6, 8-trioxypurine. 화학식은 C5H4N4O3로 사람과 동물의 오줌에서 얻을 수 있다. 핵의 대사산물의 하나. 물, 알콜, 에테르(ether)에는 거의 녹지 않으나 알칼리염의 용액에는 녹는다. 이것의 나트륨염 형태(sodium urate)가 결석의 대부분을 차지한다. 급성백혈병 치료 초기단계와 통풍(Gout)에서 혈중요산이 급격히 오를 수 있다. |
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| 영문 | acid-fast bacillus | 한글 | 항산막대균, 항산균 |
|---|---|---|---|
| 설명 | 아닐린 색소에 염색되기 힘드나 일단 염색되면 강산으로 처리하여도 탈색되지 아니하는 세균을 통틀어 이르는 말. 결해균, 나병균 따위가 있다. |
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| 영문 | acid-fast staining | 한글 | 항산염색 |
|---|---|---|---|
| 설명 | 항산성성질(좀처럼 염색이 되지 않으나 한번 염색이 되면 산성용액에 의해서 탈색이 되지 않는 성질)을 가진 균(예를 들면 결핵균 등)의 검출에 이용되는 염색방법. 방법에는 Ziehl-Neelson법과 Kinyoun법 등이 있다. |
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| 영문 | nucleic acid | 한글 | 핵산 |
|---|---|---|---|
| 설명 | 염기, 당, 인산으로 이루어진 뉴클레오티드가 긴 사슬 모양으로 중합된 고분자 물질. 유전이나 단백질 합성을 지배하는 중요한 물질로, 생물의 증식을 비롯한 생명 활동 유지에 중요한 작용을 한다. 구성 당인 오탄당이 리보오스인 리보핵산과 디옥시리보오스인 디옥시리보 핵산으로 나뉜다. 펜토스로서 리보스나 데옥시리보스 어느 한쪽만을 포함하며 전자를 리보핵산(RNA), 후자를 데옥시리보핵산(deoxyribonucleic acid, DNA)이라 부른다. 모두 4종류의 유기염기에 의해 특징지어지며 아데닌, 구아닌 및 시토신은 양자에 공통이다. 티민은 DNA에, 우라실은 RNA에 포함된다. DNA는 주로 핵에 존재하며 형질유전에 그리고 RNA는 세포질속에서 단백질 합성에 관여한다. 섭취된 핵산은 소화관에서 구성분자로까지 가수분해되어 흡수된다. |
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| CA | anterior commissure [Lat. commissura anterior]; calcium antagonist; California [rabbit]; cancer; Can... |
|---|---|
| DHA | dehydroacetic acid; dehydroascorbic acid; dehydroepiandrosterone; dihydroacetic acid; dihydroxyaceto... |
| FA | false aneurysm; Families Anonymous; Fanconi anemia; far advanced; fatty acid; febrile antigen; femor... |
| GA | Gamblers Anonymous; gastric analysis; gastric antrum; general anesthesia; general angiography; gener... |
| IAA | imidazoleacetic acid; indoleacetic acid; infectious agent, arthritis; insulin autoantibody; Internat... |
| acid gland | One of the gastric gland's secreting the hydrochloric acid of the gastric juice. Synonym: oxyntic gland. (05 Mar 2000) |
|---|---|
| acid hydrolysis | A chemical process in which acid is used to convert cellulose or starch to sugar. (05 Dec 1998) |
| acid indigestion | Indigestion resulting from hyperchlorhydria; often used by the laity as a synonym for pyrosis. (05 Mar 2000) |
| acid intoxication | Poisoning by acid products (beta-oxybutyric acid, diacetic acid, or acetone) formed as a result of faulty metabolism (e.g., uncontrolled diabetes mellitus) or by acids introduced from without; marked by epigastric pain, headache, loss of appetite, constipation, restlessness, and an odour of acetone in the breath, followed by air hunger, coma, and collapse. (05 Mar 2000) |
| acid loading test | <nephrology> This is a test used in the diagnosis of renal tubular acidosis. The patient takes ammonium chloride capsules for 3 days to acidify the blood (lower blood pH). A sample of the urine and the blood is then collected and the results are interpreted. (27 Sep 1997) |
| acid maltase | A hydrolase removing terminal alpha-1,4-linked d-glucose residues from nonreducing ends of chains, with release of beta-d-glucose. Synonym: acid maltase, amyloglucosidase, gamma-amylase, glucoamylase. (05 Mar 2000) |
| acid oxide | An acid anhydride; an oxide of an electronegative element or radical; it can combine with water to form an acid. (05 Mar 2000) |
| acid perfusion test | <gastroenterology, investigation> A test used to diagnosis gastrooesophageal reflux disease. This investigation requires that the patient swallow 3 tiny tubes into the stomach. A mixture of hydrochloric acid (like stomach acid) and saline are alternatively injected into the tubes. The patient then reports any symptoms they may have. Some patients may vomit. (13 Nov 1997) |
| acid phosphatase | <enzyme> An enzyme that catalyses the conversion of an orthophosphoric monoester and water to an alcohol and orthophosphate. Chemical name: Orthophosphoric-monoester phosphohydrolase (acid optimum) Registry number: EC 3.1.3.2 (12 Dec 1998) |
| acid phosphatase test for semen | A screening test for semen by determining acid phosphatase content; because seminal fluid contains high concentrations of acid phosphatase, while other body fluids and extraneous foreign materials have very low concentrations, high values of acid phosphatase on vaginal aspirate or lavage, or on wash fluid from stains, render positive identification of semen, even if the male is aspermic. (05 Mar 2000) |
| acid protease | <enzyme> Any of many protein-hydrolysing rennin. Similar proteases produced by fungi such as Aspergillus oryzae are used in the manufacture of flour and soy sauce. (06 May 1997) |
| acid radical | A radical formed from an acid by loss of one or more hydrogen ions; e.g., SO4-, NO3-. (05 Mar 2000) |
| acid rain | <biology, plant biology> This is rain which has turned acidic because of the presence of sulphur or nitrogen oxides (both created from burning coal and other fossil fuels) in the atmosphere. Acid rain is a serious environmental problem, it can kill trees and harm plants and animals in lakes and ponds. (09 Oct 1997) |
| acid reaction | Any test by which an acid reaction is recognised such as the change of blue litmus paper to red, an excess of hydrogen ions over hydroxide ions in aqueous solution indicated by a pH value less than 7 (at 22캜). Compare: dissociation constant of water. (05 Mar 2000) |
| acid red 87 | Eosin Ys, the disodium salt of 2',4',5',7'-tetrabromofluorescein. Synonym: acid red 87, eosin yellowish. (05 Mar 2000) |
| acyl-CoA-6-aminopenicillanic acid acyltransferase | <enzyme> Acyl CoA and aminopenicillanic acid yield penicillin and CoA Registry number: EC 2.3.1.- Synonym: 6-apa acyltransferase, 6-aminopenicillanic acid-phenacetyl-CoA-phenoxyacetyl-CoA transferase, acyl-coenzyme a-6-aminopenicillanic acid acyltransferase, isopenicillin n-phenylacetyl-CoA acyltransferase, penicillin acyltransferase, isopenicillin n-phenylacetyl-coenzyme a acyltransferase, acyl-CoA-ipn acyltransferase, isopenicillin n acyltransferase, aat gene product, pende gene product (26 Jun 1999) |
|---|---|
| acyl glutamic acid amidohydrolase | <enzyme> Specific for long chain acyl groups such as lauroyl, myristoyl and palmitoyl Registry number: EC 3.5.1.- (26 Jun 1999) |
| adenylic acid | A condensation product of adenosine and phosphoric acid; a nucleotide found among the hydrolysis products of all nucleic acids. 3'-Adenylic acid (adenosine 3'-monophosphate) and 5'-adenylic acid (adenosine 5'-monophosphate) differ in the place of attachment of the phosphoric acid to the d-ribose; deoxyadenylic acid differs in having H instead of OH at the 2' position of d-ribose. See: AMP. Synonym: adenine nucleotide. (05 Mar 2000) |
| adenylic acid deaminase | <enzyme> An enzyme that catalyses the deamination of AMP to imp. Chemical name: AMP aminohydrolase Registry number: EC 3.5.4.6 (12 Dec 1998) |
| adenylic acid kinase | <enzyme> An enzyme that catalyses the phosphorylation of AMP to ADP in the presence of ATP or inorganic triphosphate. Chemical name: ATP:AMP phosphotransferase Registry number: EC 2.7.4.3 (12 Dec 1998) |
| adenylosuccinic acid | A condensation product of aspartic acid and inosine 5'-monophosphate; an intermediate in the biosynthesis of adenylic acid. Formally, it is adenylic acid with succinic acid replacing an H of the NH2 group, forming a C-N. Synonym: adenylylosuccinic acid, N-succinyladenylic acid. Acronym: sAMP (05 Mar 2000) |
| adenylylosuccinic acid | A condensation product of aspartic acid and inosine 5'-monophosphate; an intermediate in the biosynthesis of adenylic acid. Formally, it is adenylic acid with succinic acid replacing an H of the NH2 group, forming a C-N. Synonym: adenylylosuccinic acid, N-succinyladenylic acid. Acronym: sAMP (05 Mar 2000) |
| adipic acid | Hexanedioic acid;the dicarboxylic acid, HOOC(CH2)4COOH. (05 Mar 2000) |
| agaric acid | Alpha-Hexadecylcitric acid; 2-hydroxy-1,2,3-nonadecanetricarboxylic acid;obtained from agaric and responsible for the anhidrotic action of the mushroom; used as an anhidrotic agent. Synonym: agaricic acid, agaricinic acid. (05 Mar 2000) |
| agaricic acid | Alpha-Hexadecylcitric acid; 2-hydroxy-1,2,3-nonadecanetricarboxylic acid;obtained from agaric and responsible for the anhidrotic action of the mushroom; used as an anhidrotic agent. Synonym: agaricic acid, agaricinic acid. (05 Mar 2000) |
| agaricinic acid | Alpha-Hexadecylcitric acid; 2-hydroxy-1,2,3-nonadecanetricarboxylic acid;obtained from agaric and responsible for the anhidrotic action of the mushroom; used as an anhidrotic agent. Synonym: agaricic acid, agaricinic acid. (05 Mar 2000) |
| aklanonic acid methyl ester cyclase | <enzyme> Catalyses the formation of aklaviketone from aklanonic acid methyl ester; involved in daunomycin biosynthesis; see also daunorubicin-doxorubicin polyketide synthase Registry number: EC 5.- Synonym: aame cyclase, daud protein, daud gene product, dnrd protein, dnrd gene product (26 Jun 1999) |
| aklanonic acid methyltransferase | <enzyme> Catalyses the methyl esterification of aklanonic acid; involved in daunomycin biosynthesis; genbank l35154; see also daunorubicin-doxorubicin polyketide synthase Registry number: EC 2.1.1.- Synonym: dauc protein, dauc gene product, aamtase, dnrc protein, dnrc gene product (26 Jun 1999) |
| alcohol acid | A group of compounds that contain both the carboxyl and hydroxy radicals; e.g., glycolic acid. (05 Mar 2000) |
| aldaric acid | One of a group of sugar acids characterised by the formula HOOC-(CHOH)n-COOH; e.g., saccharic acid. (05 Mar 2000) |
Synonyms : Acid Base Imbalance, Acid-Base Imbalances, Imbalance, Acid-Base, Imbalances, Acid-Base
Synonyms : Veillonellaceae
Synonyms :
Synonyms :
Synonyms : Glycosphingolipids, Acidic
| acid-base balance |
acid-base equilibrium: (physiology) the normal equilibrium between acids and alkalis in the body; "with a normal acid-base balance in the body the blood is slightly alkaline"
출처: wordnet.princeton.edu/perl/webwn
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| acid-fast |
not easily decolorized by acid solutions; pertains to micro-organisms (especially the tubercle bacillus that causes tuberculosis)
출처: wordnet.princeton.edu/perl/webwn
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| acidemia |
a blood disorder characterized by an increased concentration of hydrogen ions in the blood (which falls below 7 on the pH scale)
출처: wordnet.princeton.edu/perl/webwn
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| acidification |
the process of becoming acid or being converted into an acid
출처: wordnet.princeton.edu/perl/webwn
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| acidify |
sour: make sour or more sour turn acidic; "the solution acetified"
출처: wordnet.princeton.edu/perl/webwn
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| acid | a rigorous or crucial appraisal |
|---|---|
| acid | (chemistry) the amount of free acid present in fat as measured by the milligrams of potassium hydroxide needed to neutralize it |
| acid | (physiology) the normal equilibrium between acids and alkalis in the body |
| acid | (physiology) the normal equilibrium between acids and alkalis in the body |
| acid | an indicator that changes color on going from acidic to basic solutions |
| acid | (histology) not easily decolorized by acid solutions |
| acid | yielding an acid in aqueous solution |
| acid | thriving in a relatively acid environment |
| acid | wash with acid so as to achieve a bleached look |
| acid | a blood disorder characterized by an increased concentration of hydrogen ions in the blood (which falls below 7 on the pH scale) |
| acid | (chemistry) being or containing an acid |
| acid | tasting sour like acid |