肺癌

Background and objective The drug resistance to chemotherapeutics is one of the important causes of low survival rate of lung cancer patients.

背景与目的肺癌细胞对化疗药物的耐受是肺癌患者生存率低的重要原因之一。

There is abnormally high uptake of 11-C-choline in a lung tumor, and the activities of both ChAT and ChoK are increased in cells of lung cancer.

肺癌的胆碱显像有异常增高，其增高原因与肺癌细胞中胆碱代谢的磷酸化途径及乙酰化途径增高有关。

In the past 15 years, we had probed into the indoor air pollution(environmental tobacco smoke,incense,cooking fume) as the main risk factors and diet as a probable confounder for lung cancer in nonsmoking Chinese women.

过去15年我们以室内空气污染（ETS，烧香，烹调污染）为重点，并以饮食为可能因素来探讨它们与肺癌的关系，但未发现这些空气污染物与肺癌有联系。

METHODS: The immunocytochemistry method was used to as say the expression of HnRNP A2/B1 in fiberobronchoscopic aspirates of lung cancer confirmed by histopathology and/or cytopathology and of benign lung diseases.

利用免疫细胞化学的方法检测经病理学或细胞学确诊的肺癌患者和非肺癌患者的纤支镜抽吸物中HnRNP A2/B1的表达情况，并分析其表达水平的差异性。

Detecting benzene,propyl benzene and decane helps making diagnosis of lung cancer.

在由ct图像显示的并被随后的病理结果证实的肺癌患者中，利用气相色谱系统初步研究了其呼吸特征气体苯、丙基苯和癸烷，探测这些特征气体可为初筛肺癌提供参考。

During this group patient is changing cure, 1.2 harmful response all differ of degree have the whole body difference of lack of power, accept, epigastrium bilges frowzily feeling, have among them constipation and / or defecate secret person 97, occupy 38.8%, gastric bowel path reacts person 79, occupy 31.7%, the person that marrow is restrained 31, occupy 12.4%, oral cavity ulcer person 18, occupy 0.7%. 2 before changing cure, nurse 2.1 elaborate psychology nurse, eliminate patient of mental obstacle old age to have in all many sided such as nerve, physiology, thinking not at patient of other age group, together with is mixed to the fear of cancer distressed mood, cause very easily angst and / or depressed mental state.

其中食管癌173例(术后138例)，贲门癌42例(术后27例)，乳腺癌16例，肺癌11例(非小细胞型肺癌3例)，非柯杰金氏淋巴瘤7例。1.2不良反应本组患者在化疗期间均不同程度的有周身乏力、纳差、上腹部闷胀感，其中有便秘和/或大便秘者97例，占38.8%，胃肠道反应者79例，占31.7%，骨髓抑制者31例，占12.4%，口腔溃疡者18例，占0.7%。2化疗前护理2.1精心心理护理，消除精神障碍老年患者在神经、生理、思维等诸多方面有别于其它年龄组患者，加之对癌症的惧怕和忧伤情绪，很易引发焦虑和/或抑郁的心境。

This type of lung cancer has a long duration and is not sensitive to traditional radiotherapy and chemotherapy, but some qi-replenishing and expectorant traditional Chinese medicines have good effects on patients, especially elderly patients, with this type of lung cancer.

该类型肺癌病程长，对传统的放、化疗不敏感，但一些益气除痰的中药对该类型肺癌病人特别是老年病人效果很好。

This type of lung cancer had a long duration and was not sensitive to traditional radiotherapy and chemotherapy, but some qi-replenishing and expectorant traditional Chinese medicines had good effects on patients with this type of lung cancer, especially elderly ones..

该类型肺癌病程长，对传统的放、化疗不敏感，但一些益气除痰的中药对该类型肺癌病人特别是老年病人效果很好。

In the lung cancer cell line A549, Folliculin is expressed in the cytoplasm and BHD gene is a metastasis suppressor gene.

BHD表达产物Folliculin蛋白在肺癌细胞的胞质内表达，BHD可能是肺癌转移抑制基因。

The occurrence and development of lung cancer was a complex multi-factorial multi-step biological process,and apoptosis imbalance was closely related to it.puma was a new member of the apoptosis-related genes that was initially identified in 2001,and was the downstream garget gene of p53,and through p53-dependent and non-dependent pathway to promote apoptosis.

肺癌的发生发展是一多因子、多步骤的复杂生物学过程，与凋亡失衡有着密切的关系。puma是2001年新发现的凋亡相关基因领域新成员之一，是p53的下游靶基因，可通过p53依赖和p53非依赖途径促进细胞凋亡，其介导的凋亡机制在肿瘤包括肺癌发展的多阶段中都起到重要的作用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。