细胞毒素
- 名cytotoxin
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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
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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 .
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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 .
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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
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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
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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
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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
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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
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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
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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
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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 .
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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 .
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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 ) .
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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 .
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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 .
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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 .
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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 .
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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 ) .
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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 .
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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 .
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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 .
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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 ' .
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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 .
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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
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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 .
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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 ;
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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 .
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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 .
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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 .
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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 % .