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A new effective strategy for treating tobacco addiction was developed by researchers from the CAS
Date:5/11/2010

ion methods, such as nicotine replacement therapy, nAChR partial agonists and antagonists, have been shown to help some smokers quit, but they also have high relapse rates and are perceived as being inconvenient. They are not easily accepted by the smokers psychologically, affecting the efficacy of their smoking cessation.

The novel tea filter treatment might avoid the pitfalls mentioned above and effectively promote smoking abstinence. Because it uses the smoking process to help quit smoking, it is easily accepted by smokers, with less psychological obstacles and side effects. When a smoker is smoking using the tea filter, the inhibitors of the nicotine receptor in the tea filter are absorbed through the respiratory system and travel to the brain where they exert cessation effects. This smoking cessation process appears as a spiral process. The smokers get progressively less dependent on nicotine in each smoking cycle, and eventually exit the cycle and quit smoking (as shown in the Figure).

Implementation and promotion of this work will change individuals' smoking statuses and global smoking statistics, and challenge the concept of smoking addiction. It will make a great contribution towards reducing smoking-related diseases, public health burdens and pollution.

The development and discovery of this tea filter was a collaborative effort involving many researchers, medical doctors and clinicians from different institutes, universities and hospitals. This research project was partially supported by a grant from the National Natural Science Foundation of China and a 973 grant from the Department of Science and Technology of China. It is an important breakthrough in the recent history of tobacco cessation research. The researchers suggested that their work needs to be practiced and examined in a larger population and the mechanisms behind the nicotine cessation effects of tea and theanine should be further studied. These efforts wi
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Contact: Zhao Baolu
zhaobl@sun5.ibp.ac.cn
Science in China Press
Source:Eurekalert  

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