Tobacco Articles Detail
The tobacco epidemic is still a major public health problem. At least 14 fatal diseases are caused by smoking and by the year 2030 smoking is expected to be the greatest single cause of death [1]. Despite this, the rate of smoking is still increasing. Unless action is taken, one billion estimated smoking-related deaths are predicted in the 21st century [2].
A report published in the American Chemical Society’s Journal Chemical Research in Toxicology has shown that cells are rapidly damaged by smoking and it takes minutes rather than years to develop cancer cells. The research has also revealed that the damage associated with smoking begins soon after an individual smokes their first cigarette. The researchers studied the level of chemicals called polycyclic aromatic hydrocarbons (PAH), which are linked to cancer, in 12 patients after smoking. These study subjects who were in good health and mentally stable were smoking at least 10 cigarettes a day in the previous year. When the PAH was added to the participants' cigarettes, the body modified the PAH and converted it into another chemical. This chemical damages DNA and has been linked to cancer. This process only took between 15 and 30 minutes to take place.
The tobacco epidemic is still a major public health problem. At least 14 fatal diseases are caused by smoking and by the year 2030 smoking is expected to be the greatest single cause of death [1]. Despite this, the rate of smoking is still increasing. Unless action is taken, one billion estimated smoking-related deaths are predicted in the 21st century [2].
A report published in the American Chemical Society’s Journal Chemical Research in Toxicology has shown that cells are rapidly damaged by smoking and it takes minutes rather than years to develop cancer cells. The research has also revealed that the damage associated with smoking begins soon after an individual smokes their first cigarette. The researchers studied the level of chemicals called polycyclic aromatic hydrocarbons (PAH), which are linked to cancer, in 12 patients after smoking. These study subjects who were in good health and mentally stable were smoking at least 10 cigarettes a day in the previous year. When the PAH was added to the participants' cigarettes, the body modified the PAH and converted it into another chemical. This chemical damages DNA and has been linked to cancer. This process only took between 15 and 30 minutes to take place.
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