nnk

Malignant transformation of HPV 18 immortalized human bronchial epithelial cells induced by tobacco specific nitrosamine NNK

烟草甲基亚硝胺吡啶基丁酮诱发HPV-18永生化人类支气管上皮细胞恶性转化

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This is the main soil type in the Zinnkoepfl é region of Alsace.

石灰石是阿尔萨斯Zinnkoepflé地区的主要土壤类型.

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In addition, the survival rates of the cells in groups exposed to alpha particle irradiation followed by NNK administration were significantly lower than that of cells treated with NNK administration followed by alpha particle irradiation.

此外还发现α粒子照射后NNK染毒的细胞存活率明显低于NNK染毒后α粒子照射组。

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Inhibition of Bcl2 to DNA damage repair induced by NNK

Bcl2对NNK诱导的DNA损伤后修复的抑制作用

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Molecular mechanism of Bcl2 inhibiting the repair of DNA damage induced by NNK

Bcl2抑制NNK诱导的DNA损伤后修复的分子机制研究

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The results indicated that the malignant transformation induced by NNK was a sequential process.

以上结果表明NNK致BEP2D细胞恶性转化是一种多阶段的发展过程。

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Induction of pulmonary precancerous lesions by tobacco-specific NNK in Wistar rats

烟草致癌原NNK诱发大鼠肺癌前病变的实验研究

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Welding robot and automatic welding equipment of NNK

日本NKK焊接机器人和自动化焊接装备

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The results showed that the contents of NNN, NAT, NAB, NNK and total TSNAs in tea filter flue-cured cigarette mainstream smoke were reduced by 16.88%, 15.12%, 26.04%, 11.39% and 14.61%, respectively.

检测结果表明：与普通滤嘴卷烟相比，烤烟型茶质滤嘴卷烟烟气中NNN、NAT、NAB、NNK、亚硝胺总量分别降低了16.88%、15.12%、26.04%、11.39%、14.61%；

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NNK induced human bronchial epithelial cell line neoplastic transformation and its mechanism of oxidative damage

NNK诱发人支气管上皮细胞恶性转化及氧化损伤机理研究

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