Ubiquitous atmospheric contamination by tobacco smoke: Nicotine and a new marker for tobacco smoke-derived particulate matter, nicotelline

[Nicotine addiction and environmental tobacco smoke exposure].

In present study it was aimed to determine the general characteristics of cases who cause environmental tobacco smoke (ETS) exposure. One hundred and forty five cases (53/92, F/M) who admitted to smoking cessation clinic were asked about general demographic characteristics, the history of ETS exposure in childhood and whether they cause of ETS exposure or not. Also Fagernström test for nicotine...

Protecting Children From Tobacco, Nicotine, and Tobacco Smoke.

This technical report serves to provide the evidence base for the American Academy of Pediatrics' policy statements "Clinical Practice Policy to Protect Children From Tobacco, Nicotine, and Tobacco Smoke" and "Public Policy to Protect Children From Tobacco, Nicotine, and Tobacco Smoke." Tobacco use and involuntary exposure are major preventable causes of morbidity and premature mortality in adu...

Biological activity of tobacco smoke and tobacco smoke-related chemicals.

Exposure to whole cigarette smoke from reference cigarettes results in the prompt (peak activity is 6 hrs), but fairly weak (similar to 2 fold), induction of murine pulmonary microsomal monooxygenase activity. This activity can be detected by using as substrates either benzo(a)pyrene or ethoxyresorufin, and can be inhibited by treatment with cycloheximide or actinomycin D. Unlike the induction ...

[Prevention of nicotine poisoning by filtering tobacco smoke].

Association between tobacco smoke and serum nitric oxide metabolites concentration

Introduction: Cigarette smoking affects nitric oxide production. The aim of this study was to determine associations between tobacco smoke and serum nitric oxide metabolites (NOx) concentration. Methods: Serum NOx concentration was measured by the Griess method in 230 nonsmokers, 238 active, 196 passive and 29 waterpipe smokers. Subjects were selected from participants of Tehran Lipid and Gl...