结论人脑胶质瘤细胞具有不同的内在放射敏感性。
Conclusion The intrinsic radiosensitivity varies in different human glioma cells lines.
集落形成法检测细胞存活曲线，反映放射敏感性变化；
Cell survival curves were determined by colony formation method to evaluate changes of radiosensitivity of the cells.
目的探讨DNA倍体类型与鼻咽癌放射敏感性及预后的关系。
Objective To explore the correlation between DNA-ploidy and radiosensitivity and prognosis of nasopharyngeal carcinoma (NPC).
目的探讨AT M蛋白在不同放射敏感性脑胶质瘤中表达的意义。
Objective To investigate the significance of the expression of ATM protein in gliomas with different radiosensitivity.
结果A TM蛋白在脑胶质瘤中的表达随放射敏感性的上升而下降。
Results The expression of ATM protein decreased with increased sensitivity to ionizing radiation in brain gliomas.
研究中性彗星分析法检测肿瘤细胞内在放射敏感性的可靠性和影响因素。
Purpose]To investigate the reliability and the influencing factors of neutral comet assay in detecting the intrinsic radiosensitivity of tumor cells.
[目的]研究中性彗星分析法检测肿瘤细胞内在放射敏感性的可靠性和影响因素。
Purpose to investigate the reliability and the influencing factors of neutral comet assay in detecting the intrinsic radiosensitivity of tumor cells.
影响放射治疗效果的因素很多，其中肿瘤细胞内在的放射敏感性是关键因素之一。
Inherent radiosensitivity of tumor cell is one of critical factors among all kinds of the factors affecting the radiotherapy effect.
因此，探寻增加肿瘤放射敏感性和放射效应的措施成为放射肿瘤学一个非常重要的课题。
Therefore, it has become an important issue in radiation oncology to seek for measures to decrease local radiation dose and increase anti-tumor effect.
目的筛选同一来源放射敏感性不同鼻咽癌细胞基因差异表达，探讨鼻咽癌放射抗拒机理。
Objective To observe the differential gene expression in human nasopharyngeal carcinoma (NPC) cell line with different radiosensitivity by cDNA microarray analysis.
目的：探讨直肠癌自发性细胞凋亡指数（SAI）、P5 3蛋白表达水平和放射敏感性的关系。
Objective:To investigate the correlation between the levels of the spontaneous apoptosis index(SAI), expressions of P53 and the radiosensitivity of rectal carcinoma.
目的进一步证实人鼻咽癌细胞系cne 2z确实存在着放射敏感性的异质性，并探讨其有关机理。
Objective to further confirm that the human NPC cell line CNE-2Z indeed has radiosensitivity heterogeneity and to discuss its related mechanism.
目的探讨肿瘤内毛细血管间距(ICD)和增殖细胞核抗原(pcna)与宫颈癌放射敏感性的关系。
Objective To investigate the correlationship between proliferating cell nuclear antigen (PCNA), intercapillary distance (ICD) and radiosensitivity in uterine cervical cancer.
结论肺腺癌细胞的化疗耐药性与放射敏感性之间有一定的内在联系，化疗耐药性导致放疗敏感性降低。
ConclusionThere exists internal relations between the chemoresistance and radiosensitivity of lung adenocarcinoma cisplatin-resistant cell, chemo-resistance leads to reduced radiosensitivity.
因此，在不减低肿瘤放射敏感性的前提下，肿瘤研究者对如何保护正常组织免受射线诱导的损伤产生了浓厚的兴趣。
Hence, there is great interest among cancer researchers in finding ways to protect "innocent" tissues against radiation-induced damage without comprising tumor radiosensitivity.
另外，研究发现，DNA修复系统的功能不仅是决定肿瘤细胞对化疗药物敏感性的重要因素，而且也直接影响到肿瘤细胞的放射敏感性。
In addition, it has been found that DNA repair system is not only associated with cellular sensitivity to chemotherapy, but also with cellular sensitivity to radiotherapy.
结论NPC放射治疗性视网膜病变与照射剂量和患者对射线的个体敏感性差异有关。
Conclusions radiation retinopathy in NPC patients is related to the radiation dose and individual difference in radiosensitivity.
结论：NPC放射治疗致视网膜病变与照射剂量和患者对射线的个体敏感性差异有关。
CONCLUSIONS: radiation retinopathy in NPC patients is related to the radiation dose and individual difference in radiosensitivity.
与ANA试验比较放射免疫抗dna抗体试验敏感性较差，但比较特异。
As compared with the antinuclear antibodies (ANA) test, the immunofluorescence anti-DNA antibodies test was less sensitive but more specific.
方法用放射酶分析法检测40例原发性高血压患者及45例正常对照的EIA及相关指标。并计算胰岛素敏感性指数(ISI)。
Methods EIA and related indices were determined and insulin sensitivity index (ISI) was calculated in 40 patients with EH and 45 healthy controls.
来自AT病人的细胞显示有缺陷的DNA损伤诱导检验点激活，对放射的敏感性和频率较高的染色体断裂(3,4)。
Cells from at patients display defective DNA damage-induced checkpoint activation, sensitivity to radiation, and a higher frequency of chromosome breakage (3, 4).
目的探讨A549肺腺癌多细胞球体放射抗拒细胞的化疗药物敏感性。
Objective To investigate the chemosensitivity of irradiated resistant cells of multicellular spheroids in A549 lung adenocarcinoma.
本发明的融合蛋白在用于检测时敏感性好且无需避光操作，不存在放射等污染因素。
The invention has good sensitivity during detecting stage without doing photopathic operation, which doesn't display radioactive pollution.
目的比较酶联免疫（ELISA）、放射免疫（RIA）和免疫印迹（IB）法检测胰岛素自身抗体（IAA）敏感性和特异性的差别。
Objective To compare the difference of enzyme-linked immunosorbent assay(ELISA), Radioimmunoassay(RIA) and immunoblotting(IB) in the determination of insulin autoantibody(IAA).
目的：探讨调控Livin基因表达对食管癌ec9706细胞生长速度、细胞凋亡以及放射线敏感性的影响。
Aim: to observe the influence of regulating Livin gene expression on esophageal carcinoma cell line EC9706 growth, cell apoptosis and sensitivity to radioactive rays.
目的：探讨调控Livin基因表达对食管癌ec9706细胞生长速度、细胞凋亡以及放射线敏感性的影响。
Aim: to observe the influence of regulating Livin gene expression on esophageal carcinoma cell line EC9706 growth, cell apoptosis and sensitivity to radioactive rays.
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