核苷
- nucleoside
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含萘直链多胺化合物的荧光pH效应及核苷磷酸盐的分子识别
The pH Effect on the Fluorescence of Linear Poly-amino-compounds and the Recognition of Nucleoside Phosphates
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拉米夫定是一种核苷类似物,是HBVdna聚合酶的抑制剂,已在临床上广泛用于抑制乙肝病毒的复制。
Lamivudine , a nucleoside analogue , is an inhibitor of HBV DNA polymerase .
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从胸腺DNA酶解液用阳离子交换树脂分离脱氧核苷
The separation of deoxyribonucleosides from enzymatic hydrolysate of thymus DNA by cation exchange resin chromatography
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DNA核苷酸碱基序列分析软件的编写和应用
Editing software of analyzing nucleotide sequence
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免疫亲和层析法分离纯化含次黄嘌呤核苷mRNA
Immunoaffinity purification of inosine-containing mRNA on column of anti-inosine antibody
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黑柄炭角菌不同组织的核苷成分HPLC测定
HPLC Determination of Nucleosides in Different Tissues of Xylaria nigripes
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冬虫夏草发酵菌丝体中主要核苷及核酸碱基的HPLC测定
HPLC Determination of Main Nucleoside and Nucleic Acid Base in Mycelia of Cordyceps
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提示茯苓素对核苷转运的作用可能是抑制DNA合成的一个重要环节。
We suggest that poriatin might inhibit nucleoside uptake into the cells , thus causing inhibition of DNA biosynthesis .
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影响核苷类似物疗效的HBV基因结构与功能的研究
The Study of Genes and Structures of HBV Influencing the Efficiency of Nucleoside Analogue Drug
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内源性核苷、核苷酸通过嘌呤与嘧啶受体(P受体),参与机体组织器官多种功能的调节。
Endogenous nucleoside and nucleotide mediate a lot of functions via cell surface P receptors ( receptors for purines and pyrimidines ) in many organs .
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肝脏DNA合成率用3H标记胸腺嘧啶核苷(3HTDR)掺入法测得。
The rates of DNA synthesis were detected by 3H-TdR method .
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人体胸腺嘧啶核苷激酶不完全cDNA的分离、结构分析和表达
Isolation , Preliminary Characterization and Expression of a Near Full-length cDNA for Human Thymidine Kinase
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用氚&胸腺嘧啶核苷放射自显影方法,观察到RⅡ对小鼠前胃上皮细胞DNA合成有明显的抑制作用。
Autoradiography using H ~ 3-thymidine showed marked inhibitory effect of R ⅱ on DNA synthesis in the forestomach epithelium of mice .
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光诱导氧自由基与嘧啶碱基及其核苷反应的ESR研究
ESR Study on reaction of light-induced oxygen radicals with pyrimidine bases and nucleosides
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初步药理实验显示:人工培养蛹虫草中总核苷在体内和体外对肝癌H(22)细胞有一定的抑制作用。
The pharmacological tests showed that there was the inhibition action of nucleosides in cultured stroma on the hepatocarcinoma H_ ( 22 ) cell .
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用~3H-胸腺嘧啶核苷掺入抑制试验检测人外周血NK细胞活性
Study on inhibition of ~ 3h-tdr incorporation assay for NK cell activity of human peripheral blood
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我们利用氨基核苷嘌呤霉素(PAN)肾脏损伤模型在小鼠永生足细胞中检验了这些可能性。
We tested these possibilities utilizing the puromycin aminonucleoside ( PAN ) model of renal injury in immortalized mouse podocytes .
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核苷类似物联合人工肝治疗可加快肝功能好转,缩短病程,降低病死率,降低血清HBVDNA水平。
Treating with nucleosides plus ALSS could accelerate the amelioration of liver function , shorten course of disease , decrease mortality and HBV DNA level .
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用免疫细胞化学法定位溴脱氧尿嘧啶核苷(BrdU)掺入到肾小管上皮细胞DNA内;
Using immunocytochemistry to investigate bromodeoxyuridine ( BrdU ) incorporation of DNA in renal tubular epithelial cells of rats ;
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并以3H胸腺嘧啶脱氧核苷(3HTDR)细胞内掺入法评价DNA合成量。
3H TdR incorporation assay in vitro taken was used to evaluate the amount of DNA synthesis .
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BrdU是一种核苷类似物,在细胞周期的S期可参入DNA链。
BrdU is a analogous of nucleotide which can be incorporated into DNA chain in S phase of cell cycle .
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动物处死前1h注射尿嘧啶脱氧核苷(BrdU),标本行免疫组化染色,显微镜下计数BrdU标记的成纤维细胞样细胞。
Immunohistochemical method was applied to count the BrdU - labeled fibroblast-like cells .
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复合核苷氧钒配合物(VRC)的合成及对RNA酶的抑制效应
Synthesis of vanadyl-ribonucleoside complexes ( VRC ) and their inhibition on ribonuclease activity
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二磷酸核苷与其特异性位点结合,不仅降低通道对ATP的敏感性,而且可直接诱导通道开放。
Intracellular nucleoside diphosphate can antagonize the ATP induced inhibition of the channel opening and stimulate the channel to open .
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用还原型尼克项胺腺嘌呤二核苷磷酸黄递酶反应,结合乙酸胆碱酯酶组织化学技术,观察了SD大鼠背根神经节,发现背根神经节内存在有四种不同显色的神经元。
By means of combining NADPH-d with AChE histochemical technique . we studied the ganglionic neurons in SD rats ' dorsal root .
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新非核苷喹诺酮类HIV-1逆转录酶抑制剂的CoMFA研究
The CoMFA study on quinolones as novel inhibitors of HIV-1 reverse transeriptase
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癌变过程中酪氨酸转氨酶(TAT)和5′-核苷磷酸二酯酶(5′-NPDase)的变化
Changes of tyrosine transaminase activity and nucleotide 5 ' - phosphodiesterase activity during carcinogenesis
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利巴韦林(Ribavirin)是一种嘌呤核苷类似物,具有广谱抗病毒作用。对多数DNA、RNA的复制有抑制作用。
Ribavirin , an antiviral agent of nucleoside analog , has wide efficacy against virus and restrains lots of DNA and RNA copy .
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3H-胸腺嘧啶脱氧核苷(3H-TdR)掺入法测定单向混合淋巴细胞反应。
Tritiated thymidine ( 3H-TdR ) was used to measure mixed lymphocyte response .
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PRINS反应的基本物是DNA聚合酶和引物原位扩展反应中的标引核苷。缩氨酸核酸探针是合成的不带电聚酰胺主链的DNA类似物。
The PRINS reaction is based on the use of a DNA polymerase and labeled nucleotide in an in situ primer extension reaction .