52 research outputs found
Estimation of health effects (morbidity and mortality) attributed to PM10 and PM2.5 exposure using an Air Quality model in Bukan city, from 2015-2016 exposure using air quality model
Determinants of personal exposure to ozone in school children. Results from a panel study in Greece
Relationship between atmospheric pollutants and risk of death caused by cardiovascular and respiratory diseases and malignant tumors in Shenyang, China, from 2013 to 2016
QUANTIFICATION OF HEALTH EFFECTS OF EXPOSURE TO AIR POLLUTION (PM10) IN TABRIZ, IRAN
International audienceEpidemiological studies show that long-term exposure to PM is associated with an increased risk of cancer or cardiovascular and respiratory diseases. The main objective of the present study was the assessment of health outcomes related to PM10 (particulate matter (PM) of aerodynamic diameter <= 10 mu m) exposure in Tabriz, Iran. Related health impacts (relative risk and baselineincidence) due to exposure to PM10 in the city of Tabriz were assessed by using the well-established AirQ2.2.3 model by the World Health Organization European Center for Environment Health. We estimated that out of 15,651 total deaths in the city, 7679 and 1020 people died due to cardiovascular and respiratory related deaths respectively. Among the 19,467 people admitted to hospital due to respiratory disease, 1114 diseases could be attributed to PM10. According to this model, cases of natural mortality, cardiovascular deaths and respiratory mortality caused by PM10 were about 832, 439, and 85, respectively
Association between environmental factors and hospitalisations for bronchiectasis in Badalona, Barcelona, Spain (2007–2015)
Quantification of the Health Effects of Exposure to Air Pollution (no2)
International audienceEpidemiological studies show that long-term exposure to NO2/NOx is associated with an increased risk of cancer. The mortality and morbidity rates due to NO2 in the Tabriz city was determined considering the relative risk and baseline incidence provided by the World Health Organization (WHO) / European Center for Environment Health, Bilthoven Division using the AirQ(2.23) software to analyze the data. The results of this study showed that 0.85% (CI 95% 0.36 - 0.96) of acute myocardial infarction, 0.47% (CI 95% 0 - 0.94) of cardiovascular mortality and 9.28% (CI 95% 0.1 - 2.19) of hospital admissions for chronic obstructive pulmonary disease (COPD) can be attributed to NO2 concentrations over 10 mu g/m(3). According to this model, cases of cardiovascular deaths and acute myocardial infarction caused by NO2 in Tabriz were about 0.23 and 0.10% of the total mortalities, respectively. In addition, about 0.9% of the total hospital admissions related to chronic obstructive pulmonary disease (HA COPD) was caused by NO2. Therefore, due to this pollution, preventive measures and effective strategies for implementing policies related to reduce air pollution should be undertaken in Tabriz cit
A modeling study by artificial neural network on ethidium bromide adsorption optimization using natural pumice and iron-coated pumice
In this study, the potential of natural pumice (NP) and iron-coated pumice stone (Fe-CP) as novel low-cost adsorbents to remove ethidium bromide (EtBr) from aqueous solutions was investigated. The operational parameters affecting removal efficiency and adsorption capacity such as adsorbent dose, initial EtBr concentration, pH, and contact time were studied in order to maximize EtBr removal. The maximum amount of adsorbed EtBr (qm) using NP and Fe-CP was 40.25 and 45.08 mg g‒1, respectively. It was found that EtBr adsorption followed the Freundlich isotherm model and fitted the pseudo-second-order kinetics equation for both adsorbents. In addition, the experimental system could be easily modeled by artificial neural network calculations
Effects of airborne particulate matter (PM10) from dust storm and thermal inversion on global DNA methylation in human peripheral blood mononuclear cells (PBMCs) in vitro
AsociaciĂłn entre factores ambientales e ingresos por bronquiectasias en Badalona, Barcelona (2007-2015)
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