The nicotine has important medical functions

The nicotine has important medical functions
-News reason arises
A few days ago, group found the scientific research of Yale University School of Medicine, the nicotine (alkali of cigarette) Can stimulate the hypothalamic position neuron, send out the signal already had enough to the body, thus can let smokers keep the good stature.
The main author Marina Picciotto of thesis says, will put on weight after giving up smoking and should find and help to smoke people do not increase the method of one's own weight while giving up smoking. It is reported, research scientists Yann Mineur of the assistant of the laboratory are studying a medicine, and not eaten medicines less after the mouse takes this medicine.
The nicotine is expected to become and cure the disease a research but on medical science of medicine is clicked, have not come into operation yet at present
-Carry news through to the end
"It is not good to the health to smoke, but fill out once giving up smoking, fat of blood, blood glucose are high. Weight-reducing medicine is not good to the health. " 50 more than very contradictory Mr. Wang of years old, he have the intersection of cigarette and age for 30 year, the intersection of ones that will retire and he soon, whether worried in order to give up smoking.
Give up smoking and fill out, this may be a wise remark of an experienced person of a lot persons who give up smoking. But do you understand this is that nicotine is doing mischief? It know you make great efforts scientist,it let persons who give up smoking slim and have healthily and concurrently?
Suck the nicotine The picture has been eaten one to gorge on at once
"Nicotine, call alkali of cigarette too, it is the important composition of the tobacco. It really has a long-efficiency weight-reducing function, but the mechanism is very complicated. " Nanjing the intersection of Military Area Command and the intersection of Fuzhou and general hospital attach to, introduce by first the intersection of will and loyal associate professor of treatment Chen, respiratory medicine of hospital.
1982, behavioral the intersection of nerve and scientific expert Neil Grunberg, Maryland State of U.S.A., verify the nicotine can cause the appetite to drop through the little mouse for the first time. At present, the majority have already accepted the appetite drops and relates to nicotine composition, and stop disputing temporarily.
ZhiZhong Chen say nicotine will it activates brains to be satiated with food centre, centre have it sends out to be satiated with food function of signal to health. The nicotine emerges, enters body via lighting the cigarette product mostly, will convey by the blood, through the intersection of blood and the intersection of brain and protective screen, need, can reach brain 7 second only while being average suck, it stimulates to be to can send out the signal that satiates to the brain behind the centre, the signal and one big the signal that the brain send out is as good as after the meal.
In addition experiment prove nicotine can then weakens human body's digestion and absorption of the fat through inhibit activity of lipase from. So, some scholars think, have oriented the nerve that can be influenced by the nicotine, can be regarded as the function thorough fare of new weight-reducing medicine, namely produce medicine that nicotine is similar to the result, help to reduce weight as appetite inhibitor, and will not produce and smoke relevance danger.
Reduce weight by the nicotine Not reasonable yet
"Reduce weight with the nicotine composition in the cigarette, totally the fraud is far greater than Li. " National medicine clinical trial organization (tumour speciality) Director, Fuzhou tumour head of the department chief physician OuYang XueNong of general hospital of Military Area Command in Nanjing say, nicotine expected to become, cure the disease medicine but a research at medical science is lighted, have not come into operation yet at present.
It is introduced, people will die when it is serious to suck the nicotine. The fatal dose to people of nicotine in the cigarette is 50- 70 milligrams, it is equivalent to the content of nicotine of 20- 25 cigarettes. If inject once of nicotine of a cigar or three cigarettes into the person's vein inside, 3- the person can die in 5 minutes. Moreover, OuYang XueNong points out, it has already generally acknowledged that smoking is carcinogenic, NNK (nicotine derives metabolites) May cause first cousin of cancer forming process genetic mutation, make it start son excessive methyl not to restrain the cancer gene, its toxicity will still cause the danger that can't be ignored to the health.
"Even if really come into operation this kind act on medicine to reduce weight, nicotine content among them is very little. After all, the nicotine is a medicine letting the person get into the habit. " OuYang XueNong thinks, nicotine and his supersession product's physiologic effect are complicated, regarding them as the prospect of the weight-reducing products perhaps exist, but it also needs further toxicology to study to employ. Before being not clear, put undue emphasis on the nicotine " panacea of weight-reducing " With " weight-reducing good merchantable brand " Function,only can for some smoker and health mislead causing crowd.

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