肺癌

Thus, it is reasonable to speculate that impairment of lung tissues resulting from the imbalance between protease and antiprotease system due to α〓AD may be predisposed to the development of lung cancer, and may also be related to the susceptibility to lung cancer.

AT活性降低使个体发展为肺癌的危险性增加。我们有理由推测由于α〓AT缺乏导致的弹性蛋白酶/抗弹性蛋白酶平衡系统的失衡，进而产生的肺组织损伤可能是肺癌发生的前期病变和重要基础。

Bronchoplasty and pulmonary arterioplasty are safe, effective and feasible for selected patients with central lung cancer.

部分中央型肺癌进行袖状肺叶切除、肺动脉成形术是安全、有效、可行的，能最大限度切除病灶和保留健肺，提高了中央型肺癌患者的治愈率和远期生存率。

Objective To detect the levels of telomerase activity in lung cancer tissues and explore the value of telomerase activity analysis in specimens obtained by bronchoscopic biopsy in the diagnosis of lung cancer.

目的 验证肺癌中端粒酶活性的存在，探寻支气管镜活检标本的端粒酶活性测定在肺癌诊断中的价值。

The diagnostic value of this method in lung cancer was compared with fiberoptic bronchoscopic biopsy, brushing and sputum examination.

目的 探讨流式细胞术DNA含量测定对肺癌诊断的价值方法应用流式细胞仪对41例肺癌纤支镜活检标本及21例非癌性病变的活检标本中DNA含量和S期细胞比率进行测定，并与同期纤支镜活检、刷检、及纤支镜术后痰检对比分析。

Methods S-P immunohistochemical staining was used to detect the expression of VEGF-C and its reˉceptor Flt-4in10neighboring noncancerous tissue and60NSCLC cases of non-small cell lung cancer and32lymph nodes cases with lymph nodes metastasis of non-small cell lung cancer.

采用免疫组化S-P法检测60例NSCLC原发灶组织、10例癌旁组织、32例伴有肺癌转移的淋巴结组织中VEGF-C、Flt-4的表达，并将结果与肺癌的临床病理特征进行分析。

Methods S-P immunohistochemical staining was used to detec t the expression of VEGF-C and its reˉceptor Flt-4in10neighboring noncancerous tissue and60NSCLC cases of non-small cell lung cancer and32lymph nodes cases with lymph nodes metastasis of non-small cell lung cancer.

采用免疫组化S-P法检测60例NSCLC原发灶组织、10例癌旁组织、32例伴有肺癌转移的淋巴结组织中VEGF-C、Flt-4的表达，并将结果与肺癌的临床病理特征进行分析。

The clinical effective rate of NVB combined with cisplatine was high in the treatment of late non-small-cell lung cancer.

长春瑞滨联合顺铂治疗晚期非小细胞肺癌有效率高，对复治病例也可取得较好效果，对治疗不同病理类型肺癌效果无差异。

The clinical effective rate of NVB combined with cisplatine was high in the treatment of late non-small-cell lung cancer. And the retum treated patients also got effects. For different pathological kind, the clinical effects were with no difference.

长春瑞滨联合顺铂治疗晚期非小细胞肺癌有效率高，对复治病例也可取得较好效果，对治疗不同病理类型肺癌效果无差异。

We observed a significant increase in a genomic signature of phosphatidylinositol 3-kinase (PI3K) pathway activation in the cytologically normal bronchelloal airway of smokers with lung cancer and smokers with dysplastic lesions, suggesting that PI3K is activated in the proximal airway before tumorigenesis.

在此项研究中，Adam Gustafson及其同僚在具备或没有肺癌的吸烟者中以及那些具备较高罹患肺癌危害的人寿检测了在覆衬着主要肺气道的细胞中的属于差别的与癌症有关的通路的基因表达程度。

Background and objective Pathology is the ＂gold standard＂ of the diagnosis of lung cancer, but at present there are few articles about evaluating the value of cytopathological check.

背景与目的病理学检查为肺癌诊断的&金标准&，然而关于各种标本的细胞病理学检查在肺癌诊断中作用的文献报道较少。

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。