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The latest research shows that "electric cigarette" causes lung cancer in mice




Doctor Rama To reveal the latest research from the United States found that "electric cigarette" causes lung cancer in mice to 1 in 4 and more than half found urinary bladder cells implicit in developing cancer. After experiencing the vapors in an e-cigarette containing nicotine for 1 year [Idag] (October 10) Dr. Roerudee Pathanavanich, professor, Department of Social Medicine Faculty of Medicine, Ramathibodi Hospital, said on October 7 the past Proceedings of the National Academy of Sciences have published a new research document from the medical faculty. New York University USA under the guidance of Professor Moon-shong Tang, a pathologist What results from this study Found a relationship between electric cigarettes and lung cancer And changes in the urinary bladder cells that indicate that it will develop into cancer cells in mice.

Dr. Rerng Ruedee said that this study used a total of 85 mice to randomize mice into three groups. The first 45 smokers received a steam from 36 mg / ml nicotine liquid water mixed with PG (Propylene glycol) and VG (vegetable glycerin) solution 4 hours a day, 5 days a week. For a total of 54 weeks, the second group used 20 mice, exposed to vapors from PG, VG, which did not contain nicotine. At the same time And the third group was a comparison group that had not been exposed to vapors from e-cigarettes a total of 20 people. During the experiment, 9 mice died due to unfinished conditions. But no cancer cells were detected in these mice. Therefore, 40 mice were left in the first group, 40 in the second group and 1

8 in the third group. [54659003] At the end of 54 weeks, the research team conducted a total of 76 mice to examine the cells of important internal organs. In the first group of mice exposed to nicotine-containing e-cigarettes mixed with VG, PG, 9 lung cancer cells were found in 40 mice, accounting for 22.5%, and cells likely to develop into bladder cancer in mice. This group of 23 accounted for 57.5%, while no lung cancer was found in the group of rats exposed to steam from non-nicotine e-cigarettes. And the mice in the third group that had not even touched the vapors from the electric cigarette Found only 1 in 18 lung cancers, the researchers said The study concluded that nicotine in electric cigarettes is dangerous and is related to lung cancer in experimental rats. The researchers believe that the electric cigarette fumes that are smaller than regular cigarette smoke. Let the toxins, including nicotine, penetrate deeper into the lung cells to damage the lung cells that cause cancer

. "This research team has previously studied the effects of exposure to steam of electric cigarettes in rats. In the short term has come. The first time the rat was exposed to vapors for only 3 months, genetic material or DNA was destroyed in the lung cells. Heart and bladder This study is the first research with And discovered the fact that electric cigarettes are dangerous and at risk of cancer What research shows the dangers of electric cigarettes gradually reveal to the public Including the case of a pneumonia outbreak in the United States, which by October 7, 22 people have died and more than 1,000 patients, and they think most people mistakenly think electronic cigarettes are safer. Ordinary cigarettes, "Dr. Roerudee


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