Two remarkable articles by Kwok et al1 and Brion et al2 in this month’s Pediatrics tighten the evidence around tobacco smoke exposure and chronic conditions of childhood. Their work adds to previous research findings that demonstrated associations between tobacco smoke exposure and various childhood morbidities and mortality (Table 1).3 Indeed, 3 important categories of chronic conditions of ch...

normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 background : lung cancer has remained the most prevalent malignancy worldwide. it is the fifth leading cause of cancer death in iran. nevertheless, during last few years a gradual permanent increase in its incidence has been reported. although the crucial role of tobacco smoke in lung cancer initiation has long been establ...

Tobacco is the single greatest preventable cause of death in the world today, killing approximately half of the people who use it. Several strategies have been proved to reduce tobacco use. However, more than 50 years after the health effects of smoking were scientifically proven, and more than 20 years after evidence confirmed the hazards from exposure to second-hand smoke, few countries have ...

BACKGROUND Diverse projects and guidelines to assist hospitals towards the attainment of comprehensive smoke-free policies have been developed. In 2006, Spain government passed a new smoking ban that reinforce tobacco control policies and banned completely smoking in hospitals. This study assesses the progression of tobacco control policies in the Catalan Network of Smoke-free Hospitals before ...

OBJECTIVE To examine the tobacco industry's strategy to avoid regulations on secondhand smoke exposure in Latin America. METHODS Systematic search of tobacco industry documents available through the internet. All available materials, including confidential reports regarding research, lobbying, and internal memoranda exchanged between the tobacco industry representatives, tobacco industry lawy...

Current cigarette smokers have reduced monoamine oxidase (MAO) and there is evidence that this is a pharmacological effect of tobacco smoke exposure rather than a biological characteristic of smokers. This article summarizes human and animal studies documenting the inhibitory effects of tobacco smoke on MAO and discusses MAO inhibition in the context of smoking epidemiology, MAO inhibitor compo...

Definition Tobacco is consumed in a variety of different ways, though smoking of manufactured cigarettes is the most prevalent form of its use. The emergence of widespread cigar use particularly among adolescents of both sexes has been reported in the past decade in the US. Cigars have higher total nicotine content than cigarettes do and can deliver nicotine both through smoke and through direc...

Background: Smoking is the largest preventable cause of death in the world, killing nearly 6 million people annually. This article is an investigation of measures implemented laws in the Iran to study the proposed strategy of control and reduce tobacco use based on the monitor, protect, offer, warn, enforce and raise (MPOWER) policy.Methods: All laws approved by the Parliament along with the in...

UNLABELLED POLICY POINTS: The tobacco companies prioritized blocking tobacco-control policies in tobacco-growing states and partnered with tobacco farmers to oppose tobacco-control policies. The 1998 Master Settlement Agreement, which settled state litigation against the cigarette companies, the 2004 tobacco-quota buyout, and the companies' increasing use of foreign tobacco led to a rift betwee...

BACKGROUND AND AIM: Oral pigmentation is a condition in which the color of oral mucosa such as gingival mucosa changes. Some exogenous and endogenous factors may lead to oral pigmentation. Secondhand smoke (SHS) or environmental tobacco smoke (ETS) is indirect smoking of an active smoker’s exhalation that can lead to cardiovascular, respiratory system, and some...