尼古丁

The goal of this study was to characterize varenicline's actions on nicotine's dose-dependent effects in abstinent smokers.

该研究旨在已戒断的吸烟者中研究伐尼克兰对尼古丁剂量依赖性作用的效应。

Stimulation is then followed by depression and fatigue, leading the abuser to seek more nicotine.

刺激，然后由忧郁和疲劳，导致施虐者以寻求更多的尼古丁。

However, unlike acetylcholine, nicotine is not regulated by your body.

然而，和乙酰胆碱不一样的是尼古丁在你身体里是无规律的。

Due to decreasing nicotine content without influencing the original quality in tobacco fermentation, reducing the hazards to human health, microbes catabolizing nicotine has superduper potential for application.

有些微生物能在烟叶醇化过程中代谢尼古丁，降低尼古丁的含量，而不影响烟叶原有的品质，并降低其对人类健康的危害。

Nicotine is also metabolized in your lungs to cotinine and nicotine oxide.

尼古丁也在你的肺部代谢成可铁宁和尼古丁的氧化物。

Most people throw in the towel after less than a week of trying, because the way that nicotine rewires the reward system in the brain makes nicotines pull irresistible.

大多数的人试了不到一个星期就认输了。因为尼古丁在大脑重新布局时会产生尼古丁的排异现象。

When you no longer have nicotine in your body, these physiological adaptations for nicotine remain.

当你的身体不再有尼古丁时，这种对尼古丁的适应作用仍然存在。

In conclusion, tobacco specific carcinogen, NNK, enhanced colon cancer metastasis through α7-nAChR and E-cadherin — one of the hallmarks of epithelial mesenchymal transition — and its transcription repressors, Snail and ZEB1. Besides, the nicotine also enhanced the colon cancer cell migration through non-E-cadherin pathway.

从我们的实验得知菸草中的致癌物质NNK能透过结肠癌细胞上的α7尼古丁受器而改变E-cadherin转录及其转录抑制因子(Snail和ZEB1)的表现量来增加结肠癌细胞的转移能力，而尼古丁则是透过E-cadherin以外的途径来促进结肠癌细胞转移。

Possible nicotine from tobacco dust waste contg.

关于从含有1.16%尼古丁的烟草废料中萃取尽可能多的尼古丁的工艺变量被研究。

We learnt from the documents that the tobacco companies used chemicals to increase the addictiveness of nicotine, chemicals to disguise the harsh taste of nicotine, chemicals to widen the lung passages for faster absorption of the smoke, chemicals mask the taste, chemicals to add "flavour" and sweetness.

我们从烟草公司的文件中得知，烟草公司在香烟中添加化学物质以提高尼古丁的成隐性，添加化学物质以掩盖尼古丁的涩味，添加化学物质以扩张肺部通道从而加快烟的吸收，添加化学物质以掩盖烟的味道，添加化学物质以增加&滋味&和甜度。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。