Results 31 to 40 of about 248,658 (335)

Seasonal Variations in PM2.5-induced Oxidative Stress and Up-regulation of Pro-inflammatory Mediators

open access: yesAerosol and Air Quality Research, 2020
Inhaling particulate matter with an aerodynamic diameter of ≤ 2.5 µm (PM2.5) has been demonstrated to induce season-dependent adverse health effects. As inflammation and oxidative stress play a critical role in PM2.5-induced health effects, this study ...
Juan Li   +8 more
doaj   +1 more source

Potential role of polycyclic aromatic hydrocarbons in air pollution-induced non-malignant respiratory diseases

open access: yesRespiratory Research, 2020
Epidemiological studies have found strong associations between air pollution and respiratory effects including development and/or exacerbation of asthma and chronic obstructive pulmonary disease (COPD) as well as increased occurrence of respiratory ...
Marit Låg   +3 more
doaj   +1 more source

Attitudes of OHS Inspectors towards Practicing Factory Inspection in Egypt

open access: yesJournal of High Institute of Public Health, 2008
Workplace inspection is part of a comprehensive health and safety program in which the workplace is closely examined on a regular basis of identifying and reviewing potential and actual hazards associated with equipment, tools, and industrial processes ...
Fadia A. El-Marakby   +2 more
doaj   +1 more source

Effect of TiO2 Calcination Pretreatment on the Performance of Pt/TiO2 Catalyst for CO Oxidation

open access: yesMolecules, 2022
In order to improve the CO catalytic oxidation performance of a Pt/TiO2 catalyst, a series of Pt/TiO2 catalysts were prepared via an impregnation method in this study, and various characterization methods were used to explore the effect of TiO2 ...
Jianyu Cai, Zehui Yu, Xing Fan, Jian Li
doaj   +1 more source

The cost of clean air: a price analysis of air filtration technology [PDF]

open access: yesarXiv, 2022
Air pollution is a pernicious but increasingly rampant health problem in human populations across the globe. Varying duration of exposure to airborne pollutants can result in a plethora of health conditions, ranging from short-term bronchitis to prolonged cardiovascular diseases and lung cancers.
arxiv  

Air Pollution and Stroke [PDF]

open access: yesJournal of Stroke, 2018
The adverse health effects of air pollution have long been recognised; however, there is less awareness that the majority of the morbidity and mortality caused by air pollution is due to its effects on the cardiovascular system. Evidence from epidemiological studies have demonstrated a strong association between air pollution and cardiovascular ...
Lee, Kuan Ken   +2 more
openaire   +5 more sources

Amelioration of PM2.5-induced lung toxicity in rats by nutritional supplementation with fish oil and Vitamin E

open access: yesRespiratory Research, 2019
Background Exposure to fine particulate matter (PM2.5) has been associated with respiratory morbidity and mortality. Identification of interventional measures that are efficacious against PM2.5-induced toxicity may provide public health benefits.
Juan Li   +9 more
doaj   +1 more source

Significant Impact of Rossby Waves on Air Pollution Detected by Network Analysis [PDF]

open access: yes, 2019
Air pollution is associated with human diseases and has been found to be related to premature mortality. In response, environmental policies have been adopted in many countries, to decrease anthropogenic air pollution for the improvement of long-term air quality, since most air pollutant sources are anthropogenic.
arxiv   +1 more source

Prevalence of Gram-negative Bacteria Isolated from Patients with Ventilator-Associated Pneumonia in Intensive Care Units of Imam Khomeini Hospital, Ahwaz, Iran

open access: yesNovelty in Biomedicine, 2018
Background: Ventilator-associated pneumonia (VAP) is a common nosocomial infection among hospitalized patients who have undergone intubation and mechanical ventilation for more than 48 hours. Patients admitted to the intensive care unit (ICU) are at risk
Seyed Hamid Borsi   +3 more
doaj   +1 more source

Effects of thermal inversion induced air pollution on COVID-19 [PDF]

open access: yesarXiv, 2020
Air pollution is a threat to human health, in particular since it aggravates respiratory diseases. Early COVID-19 outbreaks in Wuhan, China and Lombardy, Italy coincided with high levels of air pollution drawing attention to a potential role of particulate matter and other pollutants in infections and more severe outcomes of the new lung disease.
arxiv  

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