نتایج جستجو برای: second hand exposure
تعداد نتایج: 1130570 فیلتر نتایج به سال:
background: the effect of smoking cigarettes is followed by diverse effects on ovaries and developing follicles but the effect of passive smoking on ovarian function is unknown. on the other hand, the ovarian response to induction is a very important step in assisted reproduction. the aim of this study is to compare ovarian response in passive smokers and non-passive smokers in an assisted repr...
Smoking in hospitals is banned in many European countries; nevertheless, the level of compliance is diverse, and, in some cases, smoking areas remain. The present study describes the levels of second-hand smoke, as derived from respirable suspended particle measurements, in a sample of European hospitals during the year 2007. The present study was a multicentric descriptive cross-sectional stud...
BACKGROUND Prematurity is an issue related to increasing the neonatal morbidity and mortality and smoking pregnant women cause the risk of low birth weight and prematurity increase, compared to non-smoking ones. OBJECTIVES This study investigates second-hand smoke (SHS) exposure's effects over pregnant women on gestational age and birth weight. MATERIALS AND METHODS In this descriptive-anal...
Objective: To investigate exposure of children to second hand smoke (SHS) in cars under real life smoking and realistic driving conditions. Methods: PM2.5 concentrations (particulate matter with an aerodynamic diameter below 2.5μm) were monitored as a marker for SHS in 21 car journeys using the TSI portable photometer SidePakTM. Five participants (includ ing one non-smoker) volunteered to drive...
BACKGROUND Because they have chronic airway inflammation, adults with asthma could have symptomatic exacerbation after exposure to second hand smoke (SHS). Surprisingly, data on the effects of SHS exposure in adults with asthma are quite limited. Most previous epidemiological studies used self-reported SHS exposure which could be biased by inaccurate reporting. In a prospective cohort study of ...
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