细胞毒素

xì bāo dú sù
  • cytotoxin
细胞毒素细胞毒素
  1. IL-4细胞毒素对垂体腺瘤生长及其激素分泌的靶向治疗作用

    IL-4 cytotoxin inhibits cell growth and hormone secretion of pituitary adenomas

  2. 目的了解广西眼镜蛇毒细胞毒素(CTX)的抗肿瘤作用。

    Objective To study the antitumor effect of Guangxi cobra venom cytotoxin on malignant tumor .

  3. Bcl-2对于由多种细胞毒素引起的细胞凋亡均有抑制作用。

    Bcl-2 is able to inhibit apoptosis induced by variety of Cytotoxins .

  4. 斑点金免疫渗滤试验快速检测抗Hp细胞毒素相关蛋白A抗体

    Dot immunogold filtration assay for anti Helicobacter pylori antibody

  5. MTT法测定眼镜蛇毒细胞毒素的抗癌活性

    MTT Assay for Determination of the Anticancer Activity of Cobra Venom Cytotoxin

  6. 有细胞毒素相关基因Hp与胃十二指肠疾病的关系初析

    Preliminary investigation on the relationship between H Pylori strain with CagA gene and gastroduodenal diseases

  7. 坏死梭杆菌白细胞毒素基因SH片段的克隆与表达

    Cloning and Expression of the Leukotoxin Gene SH from Fusobacterium necrophorum

  8. 眼镜蛇毒细胞毒素13诱导人脐静脉内皮细胞凋亡及对Bcl-2家族基因表达的影响

    Cobra Cardiotoxin Induced Apoptosis in Human Umbilical Vein Endothelial Cells and Affected the Expression of Bcl-2 Family

  9. 眼镜蛇毒细胞毒素PLGA微球的制备及其抗肝癌作用研究

    Preparation and Effect on Anti-hepatoma of PLGA Microspheres of Cobra Venom Cytotoxin

  10. 细胞毒素相关抗原(cagA)基因在中国人幽门螺杆菌中的分布及其临床意义

    Distribution of H.pylori cagA gene among Chinese and its clinical significance

  11. 目的:在体外研究vero细胞毒素抗体的保护作用。

    Objective : To study protection of antibody of vero cytotoxin in vitro .

  12. 目的从舟山眼镜蛇毒中分离纯化细胞毒素(CTX),并鉴定其理化性质。

    Objective To isolate and purify cytotoxin isoforms from Naja atra and further appraise its properties .

  13. 目的建立定量检测幽门螺杆菌(Hp)细胞毒素相关蛋白基因A(cagA)的方法。

    Objective To create a quantitative assay for cytotoxin associated gene A ( cagA ) positive Helicobacter pylori ( Hp ) .

  14. 制备眼镜蛇毒细胞毒素PLGA微球,研究其表征及体外释药性质;3。

    To prepare PLGA microspheres of cobra venom cytotoxin and study its characterization and characteristics of in vitro release ; 3 .

  15. TLRs激动剂在抗癌免疫疗法中可用作免疫调节剂或细胞毒素的药物。

    TLRs agonists are used as immunomodulators ( immunoadjuvants ) and cytotoxic drugs in cancer immunotherapy .

  16. 而志贺毒素系STEC所产生的一种蛋白质性细胞毒素。

    Stx is a protein cytotoxin produced by Shiga toxin E.coli .

  17. 目的:研究广西人上消化道疾病患者幽门螺杆菌(HPylori)细胞毒素相关蛋白(cagA)基因的阳性率,从而明确广西人群感染HPylori菌株的毒力状况。

    AIM : To study the positive rate of Helicobacter pylori ( H pylori ) cagA gene of strains and the virulence of H pylori infecting patients in Guangxi , China .

  18. 背景:空泡形成细胞毒素A(VacA)是幽门螺杆菌(H.pylori)的重要致病因子,研究VacA的致病机制有助于进一步明确H。

    Background : Vacuolating cytotoxin A ( VacA ) is an important pathogenic factor of Helicobacter pylori ( H.pylori ) .

  19. 目的探讨儿童幽门螺杆菌(Hp)细胞毒素相关基因A(cagA)的流行情况,分析其与胃十二指肠疾病的关系。

    Objective To investigate the distribution of helicobacter pylori ( Hp ) cytotoxin-associated gene A ( cagA ) and their association with gastric duodenal diseases in children .

  20. 运用水油提、盐析及凝胶过滤色谱法对幽门螺杆菌YC-11株所分泌的形成空泡细胞毒素进行了提取。

    The vacuolating Cytotoxin from Helicobacter pylori YC-11 was purified by using water-extracting , salt precipitation and gel filtration chromatographic fractionation .

  21. 用免疫印迹法检测Hp细胞毒素相关蛋白(CagA)、空泡毒素(VacA)、尿素酶(Urease)、鞭毛蛋白(Flagellin)及其亚型。

    Western blotting was used to detect phenotypes of H. pylori Cytotoxin-associated protein ( CagA ), vacuolating cytotoxin ( VacA ), Urease , Flagellin and their sub-phenotypes .

  22. 目的调查产细胞毒素相关蛋白A的幽门螺杆菌(HP)在飞行员消化系统疾病中的感染状况,为飞行员消化系统疾病的诊治提供依据。

    Objective To investigate the CagA positive strain of helicobacter pylori infecting among the digestive system disease of the pilots ' , it will be used to diagnose and cure accurately the digestive disease of the pilots ' .

  23. 目的克隆艰难梭菌(Clostridiumdifficile,C.d)细胞毒素B羧基末端功能区(CDB3)基因,并对其进行测序及生物信息学分析。

    Objective To clone the C-terminal domain gene ( CDB3 ) of Clostridium difficile ( C.d ) and to perform sequencing and analyse the biological information .

  24. 幽门螺杆菌空泡形成细胞毒素A亚单位的克隆表达和P37抗体的制备

    Expression and Cloning of Helicobacter pylori Vacuolating Cytotoxin A Subunits and Preparation of Antibody against P37

  25. 为了用X射线衍射方法测定细胞毒素的三维结构,我们尝试了生长适合于X射线工作的单晶体,用气相扩散方法得到了中华眼镜蛇细胞毒素的两种成分的四种晶型。

    In order to determine the 3-dimensional structure oi cytotoxin by X-ray diffraction . We have tried to growth single crystals of cytotoxin suitable for X-ray work . Four crystal forms from two cytotoxin components ( Naja Naja Atra ) have been obtained by vapour diffusion method .

  26. 目的:分析广东地区细胞毒素相关基因(cagA)在幽门螺杆菌(H.pylori)中的分布情况及其与患者性别、年龄的关系;

    Aims : To investigate the distribution of cagA gene of Helicobacter pylori ( H. pylori ) in Guangdong area and analyse the relationship between cagA and patients ' sex and age ;

  27. 60例肝癌、胃癌患者,41例慢性肝炎患者和103例普通体检者血清采用EIA法作CagA-HP-IgG抗体(产细胞毒素幽门螺杆菌抗体)测定。

    CagA-HP-IgG detection was also performed in 60 cases of liver and gastric cancer , 41 cases of patients with chronic hepatitis and 103 healthy people .

  28. 方法采用免疫印迹法检测218例慢性浅表性胃炎(CSG)、慢性萎缩性胃炎(CAG)和胃癌(GC)患者血清细胞毒素相关蛋白抗体(CagA)。

    Methods : The studied population comprised 218 patients with chronic superficial gastritis ( CSG ), chronic atrophic gastritis ( CAG ) and gastric cancer ( GC ) . CagA in serum were measured by immunoblotting .

  29. 目的探讨端粒酶RNA与胃粘膜幽门螺杆菌细胞毒素相关基因A(HpcagA)感染及增殖细胞核抗原(PCNA)表达的关系。

    Objectives To explore the expression of telomerase RNA of gastric mucosa in patients with Helicobacter pylori cytotoxin associated gene A ( HpcagA ) infection and Proliferating cell nuclear antigen ( PCNA ) expression .

  30. 细胞毒素相关蛋白(CagA)、空泡细胞毒素(VacA)和尿素酶A、D、E抗体阳性者胃十二指肠粘膜无一例正常,中重度炎症发生率为949%~973%。

    None of the children with antibodies against CagA , VacA , Urease A , Urease D and Urease E had normal gastroduodenal mucous membrance and the detection rate of gastroduodenal mucosal moderate severe inflammation was 94.9 % to 97.3 % .