Rabu, 28 November 2012

Nicotine

NICOTINE

The molecular formula C10H14N2 Nicotine, an active component of the primary pharmacological tobacco, Nikotiana tabacum. It was also found in large quantities in other species in the family solanaceae such as tomatoes, potatoes, and green pepper aubergin (Sarker, 2007). Based on the true alkaloids including N atoms. Physical Chemistry The hygroscopic oily liquid, mixed with water in the form of free base or in the form of salts. Having two nitrogen ring systems: one is pyridine and the other is pyrrolidine, so it can be grouped in pyridine and pyrrolidine alkaloids. (Sarker, 2007)
Biosynthesis


Dangers of nicotine in cigarettes, here I will explain what it is and what impact nicotine nicotine use.
- Addicted to nicotine in cigarettes equal addiction to heroin or cocaine.
- More younger you start smoking cigarettes, the more robust flavor your craving to smoke.
- Most of the drug users and alcohol stems from smokers.

Nicotine is a poison that acts directly to the brain, damaging thoughts and body. If you smoke, you will be dependent on nicotine. Without cigarettes, you experience symptoms that are less palatable for example, you might:
Feeling irritable, hollow or furious.
Anxious or agitated.
Stress at work.

The relief that you enjoy from each cigarette is only temporary and the symptoms will return the original. You will then be lit another cigarette again, and not long after, you become addicted to nicotine.
Nicotine slowly will result in changes in the brain cells of smokers who cause you feel the need to smoke more to cope with withdrawal symptoms.
Nicotine is a powerful addictive! Nicotine cigarettes contain more addictive substances (substances that cause addiction) than heroin or cocaine. The tobacco companies often manipulate nicotine levels in cigarettes they produce in order to give a sense of the same. They also can not ensure the same level of nicotine in each cigarette you suck.
Nicotine cigarettes, just seconds after the first puff, begin to affect the central nervous system and the rest of your body. In certain parts of the brain, after being exposed to nicotine stimulation, you will be able to think more lightly. Another part of the brain, which is the center of "pleasure", when stimulated nicotine can make you feel more relaxed and comfortable, free from tension.
Cigarette Nicotine also affects the hormones produced by the body. This is done by hormones to make the chemical balance of the nicotine addiction and the accompanying. Heavy smokers will become dependent on the hormone levels are very high, caused by nicotine, which can be a very powerful addictive substance. They need to smoke a cigarette with a certain time interval. After the stimulation of hormones decreases, they will need another cigarette to smoke in order to feel good / better.
Nicotine cigarettes would create biochemical reactions in your body, which quickly gives effect to the 'mood', your body's metabolism and ability to act. The more smoke you breathe, the more your body's chemical dependency. Smokers can also become addicted to cigarettes are always dependent on the psychological effects caused by induced nicotine. If this happens, smoking will be able to influence the attitudes and feelings in certain situations.
Nicotine cigarettes can respond to brain to the body makes substances more endorphins. Endorphins are protein compounds or rather the body's natural pain killer. Endorphins chemical structure similar to morphine which is a painkiller upscale. Endorphins can make a person feel relaxed and euphoric.
Nicotine cigarettes in the long run may increase cholesterol levels in the blood that cause the smoker (quit smoking even after a long time) are very susceptible to strokes and heart attacks. This is due to damage of the arteries in the blood, which is one of its functions to circulate oxygen throughout the body.
Effect of Nicotine Cigarette in humans
And if they can not get to smoked another cigarette, then the addiction begins ... let's quit smoking.
Journey nicotine,
Why is nicotine harmful? Nicotine is the substance in the release when a person smokes. So if we buy a pack of cigarettes, there would be no explanation of nicotine and tar. Nicotine is the most addictive than drugs - other medicines. One of the most widely abused drug use is nicotine, which can come from smoking or chewing tobacco. Journey nicotine from the lungs - lungs to the brain fairly quickly at only 7 seconds. After reaching the brain nicotine stimulates the release of dopamine, an important neurotransmitter involved in mood (mood), appetite and other brain functions. When a person smokes, the nicotine will enter and begin to accumulate in the body. Eventually someone is going to get used to the nicotine and if he does not get the same amount, the body will ask for more. And usually the amount of nicotine that goes will be greater or increased.
Users can quickly become nicotine dependent, because it only takes a few cigarettes to be able to make a person has an addiction. If someone arrives - arrives to stop smoking, then it will have the effect of reversal (withdrawal effect) such as anxiety and mood swings.
One of the things that can not be denied is nicotine addiction usually begins in one try - try or experiment with cigarettes. In many cases this condition sometimes been started since someone still in school or aged 13-14 years. As a pure drug, nicotine has few adverse effects to one's physical health. But the substance - other chemicals contained in cigarettes and join the nicotine is what can cause a lot of damage to the body.
Because when a cigarette burned and smoked, then there are hundreds of chemical compounds produced and a greater risk to health. Nicotine initially discovered by besarPrancis ambassador, Jean Nicot in mid XIV century. At that time people believed nicotine as a drug. Half a century later it was discovered the dangers of nicotine to the body, but only a few people are able to say no to nicotine.

1 komentar:

  1. I have problems about nicotine, that are :
    Why Addicted to nicotine in cigarettes equal addiction to heroin or cocaine?
    Why when joined with other chemicals nicotine to be harmful to the body?

    BalasHapus