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Does outdoor air pollution induce new cases of asthma? Biological plausibility and evidence; a review.

Author: AndersonH Ross, AyresJon G, CullinanPaul, GowersAlison M, HolgateStephen T, MaynardRobert L, MillsInga C, StrachanDavid P

Journal ArticleAn article published in an academic or professional journal that reports original research or scholarly analysis.
Research Support, Non-U.S. Gov'tResearch funding provided by government agencies outside the United States.
ReviewAn article that critically examines existing research on a particular topic and summarizes the current state of knowledge in the field.
Systematic ReviewA review that systematically collects, evaluates, and integrates relevant research to answer a specific research question.

Overview

While air pollution is known to worsen asthma in those already affected, its role in causing new cases of asthma is less clear. While research suggests it's biologically possible, large-scale studies haven't found a strong link between overall air pollution levels and asthma rates in communities. However, smaller studies have found a potential link between asthma development and higher levels of air pollution near heavily trafficked roads, especially for those living close to these roads. The study concludes that while air pollution may contribute to some cases of asthma, its overall impact on public health is likely small compared to other factors.
Paper Details　
Original Abstract of the Article :
It is widely accepted that air pollution can exacerbate asthma in those who already have the condition. What is less clear is whether air pollution can contribute to the initiation of new cases of asthma. Mechanistic evidence from toxicological studies, together with recent information on genes that...See full text at original site
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引用元：
https://doi.org/10.1111/j.1440-1843.2012.02195.x

データ提供：米国国立医学図書館（NLM）

Air Pollution: A Desert Storm for Our Lungs

The air we breathe is like a desert wind, carrying both life-giving moisture and potentially harmful pollutants. While we know that air pollution can worsen existing asthma, its role in triggering new cases is a mystery, like a desert mirage that appears and disappears. This research delves into the complex relationship between air pollution and asthma, exploring the potential mechanisms behind this connection.

A Desert Storm's Impact: Air Pollution and Asthma

This research paints a picture of air pollution's potential to impact our respiratory health. While the evidence for a direct link between ambient air pollution levels and asthma prevalence is inconclusive, there's mounting evidence that exposure to traffic-related pollution, especially in areas with heavy truck traffic, could contribute to asthma development. It's like a desert storm that can leave a trail of devastation in its wake, affecting susceptible individuals.

Taking Action for Our Respiratory Health

This research underscores the need for vigilance regarding air quality, particularly near busy roads. Just as a desert traveler needs to be aware of the dangers of sandstorms, we need to be mindful of the potential risks of air pollution. This research highlights the importance of reducing our exposure to pollution, especially in vulnerable populations.

Dr. Camel's Conclusion

This research serves as a reminder that the desert of our environment can be unforgiving. Air pollution, like a desert storm, can have a significant impact on our health, especially for those with respiratory conditions. This research encourages us to take action to improve air quality and protect our lungs from the harmful effects of pollution.

Date :
  1. Date Completed 2013-01-07
  2. Date Revised 2022-03-17
Further Info :

Pubmed ID

22672711

DOI: Digital Object Identifier

10.1111/j.1440-1843.2012.02195.x

SNS
PICO Info
in preparation
Languages

English

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