Air Concentrations of Nitrogen Oxide Related to Tobacco Smoke: A Systematic Review

  • سال انتشار: 1402
  • محل انتشار: فصلنامه دخانیات و سلامت، دوره: 2، شماره: 2
  • کد COI اختصاصی: JR_THJ-2-2_006
  • زبان مقاله: انگلیسی
  • تعداد مشاهده: 154
دانلود فایل این مقاله

نویسندگان

Mobina Shamansouri

Research Center for Health Sciences and Technologies, Semnan University of Medical Sciences, Semnan, Iran

چکیده

Environmental tobacco smoke (ETS), similar to firsthand and secondhand smoke, is a complex mixture containing thousands of chemicals, many of which are known as carcinogens. The high combustion temperature of tobacco and the presence of nitrogen in the tobacco can lead to the release of nitrogen oxides (NOx ). From the NOx , NO۲ irritates the respiratory system and damages cells and mucous membranes of the lungs. The selected databases for this systematic review were Science Direct, Springer, PubMed, and Google Scholar, and the keywords of the search plan included “nitrogen oxide”, “NOX”, “ETS”, “Cigarette smoke”, “Waterpipe smoke”, and “Tobacco smoke”. Finally, ۷۹۷ articles were found, and after reviewing, ۷ articles met our criteria. The results demonstrated that the mean air concentration of tobacco smoke related-NOX was ۹.۷۱±۱۱.۰۳ ppm, which was higher than the annual guideline level of free air quality (۰.۰۵۳ ppm). The mean concentration of NOX in cigarette smoke was ۳۲۹.۴۵±۴۶۵.۴۳ ppm, and for smoking places, it was higher than for nonsmoking places (۱۷.۸۰ vs. ۱۲.۴۷ ppm). Moreover, for the cigarette smoke, it was higher than for the waterpipe smoke (۵.۶۶ vs. ۰.۱۶ ppm). In this regard, the cigarette is more suspected to the emission of NOx compared to waterpipe, and tobacco smoking can expose people to high levels of NOx regarding the limited guideline levels. Finally, the concentration of NO in cigarette smoke and air was higher than NO۲ .

کلیدواژه ها

Air pollution, Cigarette, Waterpipe, Nitrogen oxides

اطلاعات بیشتر در مورد COI

COI مخفف عبارت CIVILICA Object Identifier به معنی شناسه سیویلیکا برای اسناد است. COI کدی است که مطابق محل انتشار، به مقالات کنفرانسها و ژورنالهای داخل کشور به هنگام نمایه سازی بر روی پایگاه استنادی سیویلیکا اختصاص می یابد.

کد COI به مفهوم کد ملی اسناد نمایه شده در سیویلیکا است و کدی یکتا و ثابت است و به همین دلیل همواره قابلیت استناد و پیگیری دارد.