This requires a high dose targeted at the tumor while exposing the surrounding tissue to as little dose as possible.

After NDV were inoculated for 72 h, the 50% tissue culture infective dose ( TCID 50) of NDV ⅰ strain and hemagglutination titer of NDV ⅳ strain were determined to evaluate the effects of the three components on cellular infectivity of the virus.

于病毒接种后72h测定NDVⅠ系的半数组织培养感染剂量（TCID50）和NDVⅣ系的血凝效价，以评价3种中药成分对NDV感染细胞的影响。

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In the experiment proper, the highest yields in terms of total accumulated dose, percentage of injected activity per gram of tumor tissue and accumulated dose per injected activity were seen in the group which received external irradiation prior to Mab injection.

正式实验中，给药前进行外照射组，肿瘤放射活度比、平均累积吸收剂量、累积吸收总量最高，与其他组相比有显著性差异。

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METHODS Using the inhibition rates on tumor to investigate the inhibition effect of polysaccharide from fermented Tremella fuciformis on tumor tissue at the dose of 1,6,12 mg/ kg in mice.

方法：采用肿瘤抑制率评价银耳孢子多糖在1、6和12mg/kg3个剂量时，对肿瘤的抑制作用。

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Objective: To study the possible mechanism of protective effect for Baicalin on Bacillus pertussis ( BP) infected brain tissue and the dose effect relationship.

目的：了解黄芩甙对百日咳菌液致离体大鼠脑组织损害的保护作用、量效关系及可能的机制。

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Little error might lead insufficient tumor lethal dose or excessive normal tissue dose. Tumor control rate will be lower and normal tissue complication probability rise, research shows that radiotherapy accuracy increase 1% will lead to 2% increase of cancer cure rate.

微小的误差将导致肿瘤致死剂量不足或正常组织的过量照射，从而使肿瘤局部未控或出现严重的正常组织并发症。研究表明放疗精度每提高1%，癌症治愈率就会提高2%。

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Conclusion We can carry out 3-D conformal radiotherapy, increase the target dose, decrease the normal tissue dose, alleviate the radiative reactions, it is worthy of propagating clinically.

结论：利用多叶准直器能实施三维适形放疗，提高靶区剂量，降低正常组织受量，减轻放疗反应，值得临床推广。

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Jiawei Yinchenhao Decoction of liver tissue dose group structure is clearly compared with the model group, liver cell degeneration, necrosis was significantly reduced compared with the model group.

加味茵陈蒿汤中剂量组肝组织结构较模型组尚清楚，肝细胞变性、坏死较模型组有明显减轻。

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The tissue dose obtained by fractional curettage before operation was too little to perform with pathological stage;

术前诊刮获取的组织量少，造成难以进行病理分类；

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Tissue design module can realize the function of tissue integration and tissue disintegration, Tissue integration can obtain many kinds of tissue pattern because of the different method of pulling on heddle.

组织设计可以实现组织的综合以及分解，综合可以通过各种穿综方法获得不同的组织意匠图，而组织的分解可以由组织图分解得到某种穿综方式的穿综图和纹板图。

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Furthermore, reported for the first time are the pharmacognostic characteristics tissue disintegration and powder of the drug.

本文首次提供了毛冬青的组织解离和粉末显微特征，有可能为鉴别毛冬青提供新的鉴别方法和指标。

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There are some MSCs in adult marrow, it can turn into many mesoblast tissue by differentiation, including bone and cartilage tissue, tendon, muscle, fat and marrow stroma tissue.

成年人骨髓中存在一定数目的MSCS，能够通过分化形成多种中胚层组织，包括骨和软骨组织、肌鲢、肌肉、脂肪组织以及骨髓基质结缔.组织。

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Results ① The positive rates of cyclin G2 in non cancer tissue, differentiation and low differentiation type cancer were 90%, 83 3% and 22 7% ( P < 0.01).

结果①Cyclin G2在非癌组织、分化型癌和差分化型癌组织中的阳性率和表达强度逐渐下降且差异有统计学意义（P

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Conclusion There are higher rate of HPV16 detection in women.L1 expressed in epithelium which affected by tissue's differentiation.

结论HPV16L1蛋白的表达同时受宫颈组织损伤程度及宿主细胞分化状态的影响。

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Bone marrow mesenchymal stem cell is characterized by easily materializing, potentiality of multiple tissue differentiation, stable genetic background, non-rejection in implant button and high proliferation. All properties determine that it will be a useful thing in cell and gene therapy as well as tissue engineering.

骨髓间充质干细胞具有易于取材、多组织分化潜能、遗传背景稳定、植入体内无排斥反应、高增殖的特性，决定了其将会成为细胞、基因治疗以及组织工程中十分有用的工具。

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Auxin plays a key role in regulating wood formation through its effects on cambial activity and vascular tissue differentiation in plants: controlling the period of cambial activity, maintaining the morphology and arrange orientation of fusiform cells, regulating the differentiation of phloem and xylem.

生长素在形成层活动和维管组织分化中起着极其重要的调控作用，包括：控制形成层活动周期，维持纺锤状细胞的形态和排列方向，控制木质部和韧皮部的分化。

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During the initial start-up culture stage of explants, the soluble sugar, protein and amylum were mainly used to provide nutrition for its differentiation, and their concentration degree had no significant correlations with the tissue differentiation ratio.

可溶性糖、可溶性蛋白质和淀粉在外植体启动培养初期主要被用于提供分化所需养分，其含量的高低与组织分化率关系不很明显。

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As a new kind of regulatory factors, in both animals and plants, miRNA play many important roles range over tissue differentiation, cell proliferation, embryonic development, signal transduction and diseases.

miRNA作为一类新的调控因子，在动物和植物的生命活动中发挥了重要的作用，包括组织分化、细胞增殖、发育进程、器官形成、信号转导以及疾病等方面都有重要的调控作用。

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Flow cytometry showed PI was significantly correlated with TNM stage, tissue differentiation and tissue classification ( P < 0.05), but PI was not significantly correlated with LN metastasis.

流式细胞术结果显示PI在TNM分期、组织分化、组织类型中均存在显著性差异（P

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Based on the large scale EST data, we performed comprehensive data analysis to find important functional genes related to osteoarthritis and to obtain information on tissue differentiation and specificity of gene expression.

本文在获得的大规模EST数据基础上进行数据分析、挖掘，以期发现与骨关节炎发病相关的重要功能基因，并获取基因表达的组织差异和特异信息。

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Through different treatment method, taking leaves as explant, we have carried out a study on the initial induced culture and tissue differentiation of Ranunculus asiaticus.

以花毛茛的叶片为外置体，通过不同的处理方法，对花毛茛的组织培养进行了初步探索。

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