OBJECTIVE Air pollution is a novel risk factor for insulin resistance and occurrence of type 2 diabetes mellitus (T2DM), but the evidence is limited and diverse. Therefore, the aim of this study was to assess the effect of environmental air pollution on incidence of type 2 diabetes mellitus. METHODS In this study, we identified 102 published studies through a systematic data base search inclu...

The impact of environmental pollution at the place of residence of pregnant women and of their smoking habits on the cellular energy metabolism of placental tissue was investigated. Samples of full-term placentas were randomly collected from two environmentally different regions of Slovakia (Bratislava, Stará Lubovna) and the activity of lactate dehydrogenase (LDH) was measured. Our results sho...

A case-control study of nasal cancer in pet dogs was conducted to test the hypothesis that exposure to environmental tobacco smoke increases risk. Cases (n = 103) were selected from a teaching hospital during 1986-1990. Controls (n = 378) with other forms of cancer were selected from the same study base. Exposure to environmental tobacco smoke was evaluated by determining the number of smokers ...

OBJECTIVE The objective of this study was to examine the separate and combined effects of tobacco and biomass smoke exposure on pulmonary histopathology in rats. INTRODUCTION In addition to smoking, indoor pollution in developing countries contributes to the development of respiratory diseases. METHODS Twenty-eight adult rats were divided into four groups as follows: control group (Group I,...

OBJECTIVES We sought to quantitatively evaluate the association between work-place environmental tobacco smoke exposure and lung cancer. METHODS We performed a meta-analysis in 2003 of data from 22 studies from multiple locations worldwide of workplace environmental tobacco smoke exposure and lung cancer risk. Estimates of relative risk from these studies were analyzed by fitting the data to ...

objective: infertility is an important social concern. environmental factors such as smoking and tobacco consumption can affect sperm and follicular function and infertility. smoke cessation reduces its complications and makes infertility treatment more effective which motivates and encourages infertile smokers to consider quitting. the aim of current study was to assess brief smoking cessation...

We welcome the commentary " Addressing Smoking Cessation in Tuberculosis Control " responding to the Bulletin theme issue on tuberculosis (May 2007), and thank the authors for raising this important issue. If action is not taken to curb the spread of tobacco use, annual deaths are expected to reach 8.3 million by 2030, of which more than 80% will be in developing countries. 1 Smoking globally i...

BACKGROUND Short telomeres are associated with chronic disease and early mortality. Recent studies in adults suggest an association between telomere length and exposure to particulate matter, and that ethnicity may modify the relationship. However associations in children are unknown. OBJECTIVES We examined associations between air pollution and telomere length in an ethnically diverse group ...

The Focus article "Double Exposure" [EHP 107:A196-A201 (1999)] mistakenly reported that a meta-analysis of epidemiology studies examining the relationship between exposure to environmental tobacco smoke (ETS) and human cancer was prepared for the review of ETS in consideration for listing in the National Toxicology Program (NTP) Report on Carcinogens. We would like to point out that the results...

This subanalysis of the Canadian Human Activity Pattern Survey examines environmental tobacco smoke (ETS) exposure in non-smoking respondents relative to age, sex, socioeconomic status and prevalence of asthma. 2,381 respondents (response rate 64.5%) from Toronto, Vancouver, Edmonton and Saint John completed a 24-hour recall time-activity diary. For each activity and location, respondents were ...