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The Transfection and Expression of Humanpapillovirus 16E7 Gene in Human Laryngeal Carcinoma HEp-2 Cell Line
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人乳头状瘤病毒16E7在人喉癌细胞系中的转染及表达 |
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The Transfection with GFP Gene and the Differentiation of Bone Marrow Stroma Cells into Neuron-like in Vitro
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骨髓基质细胞体外转染GFP基因和向神经元样细胞分化的实验研究 |
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The Transformation of NHG-1 Spleen Lymphocyte Was Determined by Using the ~3H-TdR up Taken Method
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~3H-TdR掺入法测定NHG-1脾淋巴细胞转化功能 |
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The Ultrastracture Study of HLA-DR Antigen and Mg~(2+)-Dependent ATPase as a Marker for Benign and Malignant B Lymphocyte at the Cell Membrane
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良、恶性B淋巴细胞膜HLA-DR和Mg~(++)-ATP酶的电镜观察 |
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The Use of Radioisotope Scanning in the Diagnosis and Differential Diagnosis of Carcinoma of the Liver
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放射性同位素扫描术在肝癌诊断和监别诊断上的应用 |
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The Use of Staphylococcus Aureus Strain 1800 as an Immunoabsorbent for Detecting Specific Early IgM Antibodies to Japanese B Encephalitis Virus
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用含蛋白A的葡萄球菌(1800)株作免疫吸附剂检测流行性乙型脑炎病毒的早期IgM抗体 |
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The Value of the Quantity of 14-3-3 Protein in the Cerebrospinal Fluid and Enhanced Expression in the Brains for Diagnosis of Creutzfeldt-Jakob Disease
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脑脊液14-3-3蛋白的定量检测及脑组织内的表达对sCJD诊断价值的研究 |
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The abnormal expression of FAF1 may have great effect in cell differentiation.
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FAF1异常表达在胃癌细胞分化过程中可能发挥重要作用。 |
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The activation effect of univalent ions (K+ and Na+) on GAT enzyme activity was stronger than that of divalent ions (Mg2+ and Mn2+), among which Na+ was the strongest and the GAT enzyme activity was obviously inhibited by Ca2+.
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检测了6种金属离子对酶活性的影响,发现单价离子K+和Na+对GAT的激活作用高于双价离子Mg2+和Mn2+,其中Na+的激活作用最强,而Ca2+有明显的抑制作用。 |
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The activity of expressed t\|PA reached the highest level at 72 hours post\|infection. The activity was 3 04×10\+3 IU/mL.
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经PCR鉴定与生物活性测定 ,获得一株高效表达t PA的重组病毒BactPA3.t PA表达活性在感染 (MOI≈ 10 )后 72h左右达到最高 ,为 3 0 4× 10 3IU/mL . |
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The activity of rhIL-18 C 74S, C 104S, C 112S and C 163S accounted for 5%, 81%, 58% and 11% of wild type, respectively.
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结果显示除C10 4 S外 ,其他 3个突变体的生物活性均低于野生型hIL 18,C74 S、C112 S和C163 S的活性分别是野生型hIL 18活性的 5 %、5 8%和11%。 |
