尼古丁

它能使尼古丁平稳缓慢地渗透到血液里。

It allows nicotine to diffuse slowly and steadily into the bloodstream

尼古丁会对心脏及动脉功能造成损害。

Nicotine adversely affects the functioning of the heart and arteries

尼古丁喷雾剂能够帮助吸烟者在不增加体重的同时戒烟。

A nicotine spray can help smokers quit the habit without putting on weight

尼古丁给吸烟者带来一种愉悦的感觉。

Nicotine produces a feeling of well-being in the smoker

大约3个月后，我就不再对尼古丁上瘾了。

After about three months , I was no longer addicted to nicotine .

会给你一些含少量尼古丁的药片帮你戒除烟瘾。

You are given pills with small quantities of nicotine to wean you from cigarettes

尼古丁是一种影响精神活动的毒物。

Nicotine is a psychoactive drug .

这些尼古丁替代品中的烟碱含量足以刺激心脏。

The amount of nicotine in these nicotine substitutes can be enough to excite the heart .

抽烟时吸入的尼古丁和一氧化碳都已经被标定为致病因素。

Both nicotine and carbon monoxide inhaled with cigarette smoking have been incriminated as causative factors .

两组人员在戒烟前都会使用尼古丁贴片，作为诸如口香糖或是喷剂的尼古丁替代品的补充。

People in both groups used nicotine patches before they quit , in addition to a second form of nicotine replacement , like gum or spray .

2004年，新加坡对这一禁令进行了修改，从那以后，人们就可以从医生或注册药剂师那里购买用于治疗的、保护牙齿的口香糖和尼古丁口香糖。

In 2004 , the ban had a revision and since then it is possible to buy therapeutic11 , dental , and nicotine12 chewing gum from a doctor or registered pharmacist .

手性卟啉-尼古丁化合物及其Mn（Ⅲ）配合物的合成

Synthesis of Chiral Porphyrin-Nicotine Compounds and Their Manganic Complexes

尼古丁对脐静脉内皮细胞蛋白激酶C和Ras蛋白活性及胞浆钙浓度的影响

Effects of nicotine on cytoplasma calcium level and activities of PKC and Ras protein in HUVEC

尼古丁对体外培养人外周血单个核细胞分泌TNF的影响

Effect of nicotine on the secretion of TNF of human peripheral blood mononuclear cells in vitro

吸烟者精子中的DNA出现了断裂，究其原因或许是香烟烟雾中的镉和尼古丁诱导了氧化应激。

The DNA in smokers " sperm was fragmented , probably because of oxidative stress from the cadmium and nicotine in cigarette smoke .

电化学氧化喹啉和尼古丁过程中废水的毒性均受处理后出水pH的影响。

The toxicity of quinoline and nicotine solution during electrochemical oxidation process was highly affected by the pH of the treated solutions .

高表达APP转基因小鼠脑组织中α7尼古丁受体蛋白水平升高49%；

High level of alpha-7 nAChR protein was also observed in mouse brain tissues with APP mutation .

用蛋白印记方法测定α3和α7尼古丁受体亚单位蛋白水平；用逆转录聚合酶链反应方法测定尼古丁受体亚单位mRNA水平。

The α 3 and α 7 nAChR subunits in protein level were measured by Western blotting and in mRNA level by RT-polymerase chain reaction ( RT-PCR ) .

烟碱（Nicotine），俗名尼古丁，是一种存在于茄科植物中的生物碱，也是烟草的重要成分。

Nicotine is present in the Solanaceae ( Solanum ) of the alkaloid , is also an important component of tobacco .

氟中毒大鼠脑组织和PC12细胞中脂质和尼古丁受体的改变

Changes of lipids and nicotinic receptors in rat brains and Pheochromocytoma with fluorosis

提示：LDM具有抑制尼古丁毒性的作用。

It is concluded that LDM has the ability to inhibit the nicotine toxicity .

我们需要就尼古丁展开一场全民大讨论，米奇·泽勒（MitchZeller）说。

We need a national debate on nicotine , said Mitch Zeller .

急性暴露尼古丁对1月龄大鼠丘脑腹后内侧核内Caspase-3的表达及凋亡的影响

Effects of Acute Nicotine Exposure on Caspase-3 Expression and Apoptosis of Ventroposterior Medial Nucleus ( VPM ) of thalamus in 30 Days Aged Rat

出生前尼古丁暴露对新生大鼠orexinA呼吸调节作用的影响

The Effect of Orexin A on the Respiration in Neonatal Rats Exposed to Nicotine Prenatally

LDM抗尼古丁胎鼠微核实验研究

Study of nicotine-resisting effect of LDM

吲哚乙酸（IAA）与萘乙酸（NAA）均可促进尼古丁的生成，但IAA的促进作用最强。

Indole acetic acid ( IAA ) and naphthaleneacetic acid ( NAA ) have the effect to be active nicotine biosynthesis , especially IAA .

尼古丁可能不是CSE损伤大鼠心肌线粒体的毒性成分。

Nicotine might not be the toxic component of CSE to injure the rat heart mitochondria .

目的：探讨尼古丁对体外鼠磨牙牙胚及牙乳头间充质细胞BMP分泌的影响。

AIM : To study the effect of nicotine on BMP secretion of mouse molar dental germs and dental papilla cells in in vitro .

我理解，MOH需要开展一项关于尼古丁贴片的生物等效性试验。

I understand that the MOH want to conduct a Bioavailibility Test for the Nicotine Patch .

观察香烟水溶性提取物（CSE）和尼古丁对大鼠心肌线粒体的损伤作用。

The injury action of cigarette smoke extract ( CSE ) and nicotine on rat heart mitochondria was observed .