Active Tobacco Smoke and Environmental Tobacco Smoke Exposure During Potential Biological Windows of Susceptibility in Relation to Breast Cancer

Double exposure. Environmental tobacco smoke.

One study after another is finding strong associations between a variety of human illness and exposure to environmental tobacco smoke (ETS). A 1986 report by the U.S. Surgeon General concluded that ETS is a cause of disease, including lung cancer, in healthy nonsmokers. Other reports have documented causal associations between ETS and lower respiratory tract infections, middle ear disease and e...

Exposure to Environmental Tobacco Smoke in Babies

Relation of breast cancer with passive and active exposure to tobacco smoke.

Studies on passive smoking have consistently shown a tendency toward an increased risk of breast cancer, while studies an active smoking have failed to demonstrate an association. This apparent contradiction may stem from not separating passive smokers from the unexposed when assessing the effect of active smoking. a population based case-control study was conducted in Geneva, Switzerland, betw...

Assessment of exposure to environmental tobacco smoke.

We present a theoretical framework for assessment of exposure to environmental tobacco smoke (ETS), and review current methods in order to provide guidelines for different types of studies. Exposure assessment should include both a quantitative dimension and consideration of time-specificity of exposure. The ultimate aim is to measure the concentrations of ETS encountered by an individual for d...

Transgenerational Exposure to Environmental Tobacco Smoke

Traditionally, nicotine from second hand smoke (SHS), active or passive, has been considered the most prevalent substance of abuse used during pregnancy in industrialized countries. Exposure to environmental tobacco smoke (ETS) is associated with a variety of health effects, including lung cancer and cardiovascular diseases. Tobacco is also a major burden to people who do not smoke. As developi...