助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   ionizing 在 特种医学 分类中 的翻译结果: 查询用时:0.01秒
图标索引 在分类学科中查询
所有学科
特种医学
预防医学与卫生学
核科学技术
生物学
更多类别查询

图标索引 历史查询
 

ionizing
相关语句
  电离
    Study on the Radiobiological Effects of Cell Surface Receptor EGFR and the Related Signal Transduction Pathway MAPK on Cell Reactions Following Low Dose Ionizing Irradiation
    小剂量电离辐射下细胞表面膜受体EGFR和相关信号传导途径MAPK的放射生物学效应
短句来源
    Effects of low dose ionizing radiation on cAMPand catecholamine contents in mice immune organs
    低剂量电离辐射对小鼠免疫器官cAMP和儿茶酚胺含量的影响
短句来源
    EFFECTS OF LOW IONIZING RADIATION ON IMPLANTED TUMOR METASTASIS
    肿瘤接种前、后低电离辐射对肿瘤转移的影响
短句来源
    Studies on the synaptonemal complex aberrations induced by ionizing radiation
    电离辐射诱发的联会复合体畸变研究
短句来源
    LOW DOSE IONIZING RADIATION INDUCED CROSSADAPTATION TO CYTOGENETIC DAMAGE OF EMBRYONIC CELLS OF MICE CAUSED BY SUBSEQUENT CADMIUM
    低剂量电离辐射诱导小鼠胚胎细胞对镉的交叉适应性
短句来源
更多       
  “ionizing”译为未确定词的双语例句
    Mechanism of low level ionizing radiation in inhibiting B 16 melanoma blood borne pulmonary metastasis.
    低水平全身照射抑制B_(16)黑色素瘤血道肺转移的机理研究
短句来源
    Influence of low dose ionizing radiation on amplification and antitumor activity of LAK/TIL cells
    低剂量辐射对LAK/TIL培养扩增及抗肿瘤作用的实验研究
短句来源
    p53-independent,caspase-involved apoptosis by ionizing radiation in Jurkat cells
    离子辐射通过caspase途径而非p53途径诱导Jurkat细胞凋亡(英文)
短句来源
    Preliminary Research on Biological Effect and Its Mechanism in PC12 Cell after Ionizing Radiation
    ~(60)Coγ射线作用于PC12细胞的生物效应及机制初探
短句来源
    To examine the expression of NG2, O4, CNPase and MyTl in the cortex of rats brain by immunohistochemistry and take count of the positive cells at the time-points of 1, 3, 7, 14 and 28 days after ionizing irradiation, and to analyze the correlationship wiA radiation doses.
    采用免疫组织化学方法检测大鼠大脑皮质NG2、O4、CNPase和MyT1照射后表达变化并计数阳性细胞数量,分析其与照射剂量的相关性。
短句来源
更多       
查询“ionizing”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  ionizing
An increase in the level of copper in the ultrafiltrate and a marked decrease in the content of zinc in the ultrafiltrate are viewed as key factors in the generation of a response to low doses of ionizing radiation.
      
The obtained experimental data indicate different responses of the human glutathione system to low (from 0.1 to 20 cSv) and high (from 20 to 150 cSv) doses of ionizing radiation.
      
Very diverse pathophysiological exposures (stimuli, stresses), such as heat, ionizing radiation, pathogens, cytokines cause both forms of cell death in the same cell population.
      
In developing radio-electronic devices (RED) of spacecraft operating in the fields of ionizing radiation in space, one of the most important problems is the correct estimation of their radiation tolerance.
      
A new manifestation of radiation adaptive response: Low doses of ionizing radiation decrease serum DNA content under subsequent
      
更多          


The effects of ionizing radiation on immune function were investigated. After irradiation we observed the changes of the lymphocytes and their subpopulations with T-and B-lymphocyte transformation induced by mitog-ens PHA or DS, by using E, E., ZC3, ME, BAG (Ty) and EAM (Tn) rosette forming assay, with nonspecific esterase staining (ANAE) as method of detecting T cells and determining LDH isoenzyme patterns of T- and B-lymphocytes.The experimental results indicated that.(1) Lymphocytes are a highly radiosensitive...

The effects of ionizing radiation on immune function were investigated. After irradiation we observed the changes of the lymphocytes and their subpopulations with T-and B-lymphocyte transformation induced by mitog-ens PHA or DS, by using E, E., ZC3, ME, BAG (Ty) and EAM (Tn) rosette forming assay, with nonspecific esterase staining (ANAE) as method of detecting T cells and determining LDH isoenzyme patterns of T- and B-lymphocytes.The experimental results indicated that.(1) Lymphocytes are a highly radiosensitive cell population and heterogeneous with respect to radiosensitivity. B cells are more radiosensitive than T cells.The Ty cells are also more radiosensitive than TH cells.( 2 ) The nonspecific transformation of T- and B-lym.phocytes is one of the radiosensitive indices, and the B-lymphocyte transformation is more sensitive to radation effect than T-lymphocyte transformation.( 3 ) Ionizing radiation had a significant inhibiting effect on the ability of E rosette formation and ANAE activity .Moreover, heavier inhibitionon ANAE staining seemed to be more effective in showing up irradiation impairment.(4) After medium doses of eo y-ray irradiation, the relative percentage of LDH5 in both T and B cells increased, but the increase of LDH6 in T cells in comparison with the control group was not statistically significant. The percentage of LDH5 in B cells irradiated by 2.5 or S.OGy had a significant difference compared with the control group (P<0.05) . ( 5 ) we analysed the radiation effect on receptors of lymphocyte membrane.and studied the relationship between dose and effect.Apart from DNA, macromolecules in cell nucleus, comlex mempbrane system may be another important target for radiation-induced damage.

本文作者应用同位素氚标记的胸腺嘧啶核苷(~3H-TdR)掺入法测定植物血凝素(PHA)、葡聚糖硫酸盐(DS)两种丝裂原刺激下的T、B淋巴细胞转化试验,各种花环试验(ERFC、ERFC、ZC_3RFC、M_ERFC、EA_GRFC和EA_MRFC),非特异性酯酶染色(ANAE)及淋巴细胞乳酸脱氢酶(LDH)同功酶谱的测定等指标,观察电离辐射对淋巴细胞及其亚群的辐射效应。主要结果如下: 1.淋巴细胞是具有高度辐射敏感性的不均一群体。总的说来,B细胞辐射敏感性高于T细胞;Tγ细胞的辐射敏感性比Tμ细胞高。 2.T、B淋巴细胞非特异性转化反应是一项辐射敏感性较高的指标,B细胞转化反应对辐射效应比T细胞转化反应更为敏感。 3.电离辐射对ANAE活性和E花环形成率均有显著抑制作用,但对ANAE活性的抑制较对E花环形成率的抑制更为显著,提示ANAE染色更能反映T胞细的辐射损伤效应。 4.T、B淋巴细胞在中等剂量照射后,LDH_5含量相对百分比都见增高,但T细胞LDH_5百分比的升高与对照组之间的差别无统计学意义。B细胞经2.5或5.0Gy照射后LDH_5百分比升高与对照组之间差别显著(P<0.05)。这种T、B细胞照射后L...

本文作者应用同位素氚标记的胸腺嘧啶核苷(~3H-TdR)掺入法测定植物血凝素(PHA)、葡聚糖硫酸盐(DS)两种丝裂原刺激下的T、B淋巴细胞转化试验,各种花环试验(ERFC、ERFC、ZC_3RFC、M_ERFC、EA_GRFC和EA_MRFC),非特异性酯酶染色(ANAE)及淋巴细胞乳酸脱氢酶(LDH)同功酶谱的测定等指标,观察电离辐射对淋巴细胞及其亚群的辐射效应。主要结果如下: 1.淋巴细胞是具有高度辐射敏感性的不均一群体。总的说来,B细胞辐射敏感性高于T细胞;Tγ细胞的辐射敏感性比Tμ细胞高。 2.T、B淋巴细胞非特异性转化反应是一项辐射敏感性较高的指标,B细胞转化反应对辐射效应比T细胞转化反应更为敏感。 3.电离辐射对ANAE活性和E花环形成率均有显著抑制作用,但对ANAE活性的抑制较对E花环形成率的抑制更为显著,提示ANAE染色更能反映T胞细的辐射损伤效应。 4.T、B淋巴细胞在中等剂量照射后,LDH_5含量相对百分比都见增高,但T细胞LDH_5百分比的升高与对照组之间的差别无统计学意义。B细胞经2.5或5.0Gy照射后LDH_5百分比升高与对照组之间差别显著(P<0.05)。这种T、B细胞照射后LDH_5变化的不同,提示B细胞辐射敏感性可能高于T细胞。 5.淋巴细胞中各种RFC数随照射剂量的增加而下降,且具有时相性变化。各种RFC的D。值变化顺序为ERFC>ZC_3RFC>E_

Head and whole-body irradiations with 10 Gy X-ray were used in the present study to observe the functional changes of neuroendocrine system in male rats.The results showed that 48 h after head irradiation the hypothalamic L-EnK and pituitary M-EnK contents decreased,while the hypothalamic NE and DA contents and the serum LH,FSH,PRL,TSH and GH levels increased.However,the functional changes of neuroendocrine system 48 h after whole-body irradiation were basically in the contrary.These results suggested that the...

Head and whole-body irradiations with 10 Gy X-ray were used in the present study to observe the functional changes of neuroendocrine system in male rats.The results showed that 48 h after head irradiation the hypothalamic L-EnK and pituitary M-EnK contents decreased,while the hypothalamic NE and DA contents and the serum LH,FSH,PRL,TSH and GH levels increased.However,the functional changes of neuroendocrine system 48 h after whole-body irradiation were basically in the contrary.These results suggested that the functional changes of neuroendocrine system caused by head and whole-body irradiations might be related to the direct and indirect effects of the ionizing radiation.

本研究应用10GyX射线头部和全身照射动物模型,观察神经内分泌系统功能的变化。结果证实,头部照射后48h下丘脑L-EnK和垂体M-EnK含量降低,下丘脑NE和DA含量增高,血清LH、FSH、PRL、TSH和GH水平增高;而全身照射后48h神经内分泌系统功能的变化与头部照射后变化基本相反。提示头部和全身照射后产生的神经内分泌系统功能的改变与辐射的直接作用和间接作用有关。

In the experiment inner ears ofguinea pigs were irradiated with60Co gamma rays using the methodof simulated clinical routine irradiation in order to find the effects of ionizing radiation on thecochlear fonction and structure,and explore the mechanism and protective measure that lead to hearingimpairment following radiotherapyto the head and neck of cancer patients .Ten weeks after irradiationit was found that ABR thresholdincreased with increasing dose ofradiation' The mean values of ABRthresholds in...

In the experiment inner ears ofguinea pigs were irradiated with60Co gamma rays using the methodof simulated clinical routine irradiation in order to find the effects of ionizing radiation on thecochlear fonction and structure,and explore the mechanism and protective measure that lead to hearingimpairment following radiotherapyto the head and neck of cancer patients .Ten weeks after irradiationit was found that ABR thresholdincreased with increasing dose ofradiation' The mean values of ABRthresholds in 70 Gy and 90 Gy groupswere 10 dB and 28 dB respectively.The number of inner and outer haircell and pillar cell loss was countedunder microscope. The numberof lost cells increased with increasingdose of radiation. The severity ofdamage in morphology of inner,outerhair cells and pillar cells reducedprogressively. The groups of 70 Gyand 90 Gy lost significantly morethan groups of contral and 50Gy Gy(P<0. 05) .It is concluded that the damage of hair cells of cochlea is thedirect rssult of gamtna ray irradiation of the inner ear and is the maincause of hearing imparment following irradiation.

本实验采用模拟临床放射治疗常规分割照射方法,对豚鼠内耳进行60Coγ射线外照射,研究电离辐射对耳蜗功能和结构的影响,以探讨临床上头颈部恶性肿瘤患者放射治疗后听力减退的原因和预防措施.研究发现,照射后10周,豚鼠听觉脑干反应(ABR)听阈随着照射剂量的提高而相应上升,70Gy组平均上升10dB,90Gy组平均上升28dB;耳蜗基底膜铺片检查发现,照射剂量与外毛细胞、内毛细胞和柱状细胞缺失数量呈正相关;损伤严重程度:外毛细胞>内毛细胞>柱状细胞;统计分析组间P<0.05.本研究提示,γ射线对耳蜗毛细胞的破坏损伤,是听觉下降主要原因.

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关ionizing的内容
在知识搜索中查有关ionizing的内容
在数字搜索中查有关ionizing的内容
在概念知识元中查有关ionizing的内容
在学术趋势中查有关ionizing的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社