氯霉素
- 名chloramphenicol;chloromycetin
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中国药典(2000)棕榈氯霉素混悬液中A晶型限量检查法采用A、B两种晶型两个峰位处的基线校正法。
Limit test of Polymorph A in the chloramphenicol palmitate suspension on Ch. P. ( 2000 ) and Ch.
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氯霉素乙酰转移酶检测(CATassay)
Chloramphenicol Acetyl Transferase Assay ( CAT Assay )
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HPLC法测定氯霉素阴道软胶囊中氯霉素的含量
Determination of Chloramphenicol Content in Chloramphenicol Vaginal Soft Capsule by HPLC
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HPLC测定牛奶和虾仁中氯霉素残留
HPLC Detection of Chloramphenicol Residues in Shrimp and Milk
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氯霉素残留检测阻断ELISA试剂盒的研制及性能测定
Development and evaluation of a rapid test blocking ELISA kit for chloramphenicol residues
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家禽组织中氯霉素残留ELISA检测与蓄积毒性的研究
Detection of CAP Residues in Poultry by ELISA and Study on Accumulative Toxicity
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酶联免疫测定法(ELISA)在检测牛奶中氯霉素残留的应用
Determination of Chloramphenicol Residues in Milk by ELISA
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建立了快速定量测定氯霉素(CAP)含量的间接竞争酶联免疫吸附试验方法。
A rapid and quantitative indirect competitive enzyme-linked immunosorbent assay for CAP was established .
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HPLC法测定氯霉素注射液的含量
Determination of Chloramphenicol Injection by HPLC
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蜂王浆中氯霉素残留量的LC-MS/MS与ELISA检测方法研究
Determination of the chloramphenicol residues in royal jelly by LC-MS / MS and ELISA methods
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用EVA薄膜控制氯霉素释放的研究
The release rate of chloramphenicol in EVA film
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当以cat基因作为选择性标记基因时,氯霉素可以作为紫菜原生质体基因转化的选择压力。
Chloramphenicol could be used as selection pressure for positive transformant when cat gene was used as selectable marker gene .
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结果:得出蜂产品生产商用ELISA法检验氯霉素含量的安全限值。
Results : A safety limit for bee-product manufacturers using ELISA to test the content of CAP was obtained .
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RP-HPLC法同时测定复方氟康唑霜中氟康唑、甲硝唑、氯霉素3种组分含量
Determination of Fluconazole , Metronidazole , Chloramphenicol in Compound Fluconazole Cream by RP-HPLC
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目的对氯霉素乙酰基转移酶(Chloramphenicolacetyltransferase,CAT)基因进行表达和纯化。
Objective To express and purify chloramphenicol acetyltransferase ( CAT ) gene .
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GC-MS分析法在猪肉氯霉素残留检测中的应用
Determination of chloramphenicol residues in pork by GC-MS
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氯霉素生产废水处理中UASB的两种启动方式比较
Study on two methods for starting UASB during the treatment of chloromycetin wastewater
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方法:构建c-fos启动区氯霉素乙酰化转移酶(chloramphenicolacetyl-transferase,CAT),然后转染HeLa癌细胞株,用不同浓度SeO2处理后观察细胞中CAT的活性。
METHODS : HeLa cells were transfected with plasmids containing upstream regulating regions of c fos chloramphenicol acetyl transferase ( CAT ) .
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以氯霉素生产中的副产物邻硝基乙苯为原料,经铁酸还原和相转移催化N-烷基化反应合成了N,N-二丁基邻乙基苯胺(DBEA)。
N , N dibutyl o ethyl aniline ( DBEA ) was synthesized with o nitro ethyl benzene by reduction and alkylation .
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用梯度平皿法测定诺氟沙星、四环素、氯霉素和氨苄西林的MIC;
Gradient plates method was used to determine the MIC of norfloxacin , tetracycline , chloramphenicol and ampicillin .
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氯霉素(Chloramphenicol,CAP)是第一个人工合成的广谱抗生素,对革兰氏阴性菌和革兰氏阳性菌均有抑制作用。
Chloramphenicol ( CAP ) is the first artificial broad-spectrum antibiotic , which is active against both Gram-positive and Gram-negative bacteria .
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ml菌液。菌株的抗药性的检测结果表明,菌株C4对庆大霉素、氨苄青霉素、丁胺卡那霉素、红霉素敏感,而对青霉素钠、头孢霉素和氯霉素不敏感。
Strain C4 was sensitive to gentamicin , ampicillin , amikacin and erythromycin , but insensitive to penicillin , cephalothin and chloramphenicol .
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通过设计4个引物进行重叠(overlapping)PCR,由此克隆了人肿瘤坏死因子受体I死亡域(Deathdomain)与氯霉素乙酰转移酶(CAT)的融合蛋白基因(DdLcat)。
By designing four primers for an overlapping PCR , we created a fusion gene Ddl cat encoding human TNF receptor I death domain and chloramphenicol acetyltransferase ( CAT ) .
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结论:用ELISA法检测蜂产品原料中氯霉素时,应选择低于0.2~0.25ppb的产品加工。
Conclusion : It is identified that under 0.2 ~( 0.25 ppb ) is the reasonable range of CAP when ELISA is used to inspect bee-product material .
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鸡组织中氯霉素残留的IAC-GC-μECD检测方法研究
Study on the Determination of Chloramphenicol Residue in Chicken Tissues by IAC-GC - μ ECD
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建立了对虾中残留氯霉素(CAP)负化学源(NCI)的GC/MS分析方法。
The determination of chloramphenicol in prawns was established by gas chromatography-mass spectrometry with negative chemical ionization ( GC-NCI-MS ) .
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经氯霉素制药厂含硝基苯实际废水的检验,混合菌在降解硝基苯的同时也使COD成分得到有效去除。
In actual test of nitrobenzene-containing wastewater of pharmacy factory , the COD component can be removed at the same time when nitrobenzene is degraded under mixing strains .
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氯霉素(chloramphenicol,CAP)是特异性的线粒体蛋白质合成抑制剂,可抑制线粒体功能和促进细胞凋亡;
Chloramphenicol ( CAP ) is one of the protein synthesis inhibitors of mitochondria . It can inhibit the function of mitochondria and induce apoptosis .
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不同种类的抗性细菌可以产生不同种类的氯霉素乙酰转移酶,其中以CATⅠ,Ⅱ,Ⅲ研究的最多,这三者中又以CATⅠ对底物的亲合性为最高。
Variants of chloramphenicol acetyltransferase come from a variety of bacterial species . The more attention is paid on CAT I , IK III , among which CAT I has the highest substrate affinity .
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论文使用的是拥有自主知识产权的Excesen2.0压电生物传感实时分析平台,主要研究了在传感电极表面氯霉素印迹聚合物膜的原位合成,在此基础上考察了MIP压电芯片对氯霉素的定性定量检测能力。
In situ polymerization of chloramphenicol imprinting polymers on the surface of silver electrode of piezoelectric sensor is mainly discussed in this thesis .