Pulmonary effects of exposure to pig barn air
2006
Pulmonary Effects of Pig Barn Air Exposure
publication
Evidence: moderate
Author Information
Author(s): Charavaryamath Chandrashekhar, Singh Baljit
Primary Institution: University of Saskatchewan
Hypothesis
Does exposure to pig barn air lead to lung dysfunction in workers?
Conclusion
Exposure to pig barn air can induce lung dysfunction and inflammation in both humans and animals.
Supporting Evidence
- Swine barn workers report higher respiratory symptoms than other farmers.
- Single exposure to barn air can activate an inflammatory response in human lungs.
- Animal studies show similar lung responses to barn air as seen in humans.
Takeaway
Working in pig barns can make your lungs sick because of the bad air inside them.
Methodology
The review summarizes findings from human and animal studies on the effects of exposure to pig barn air.
Limitations
The review does not provide new experimental data but summarizes existing literature.
Participant Demographics
Swine barn workers and healthy volunteers were studied.
Digital Object Identifier (DOI)
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