Exposure to swine dust during a few hours work in a swine confinement building induced bronchial hyperresponsiveness in all (n = 6) of the healthy subjects studied. Bronchoalveolar lavage revealed an inflammatory reaction after exposure, and the cellular response was characterized by a hundredfold increase in neutrophils.
No takes yet. Share an insight, caveat, or question.
Larsson et al. (1994) studied this question.
Synapse has enriched one closely related paper. Consider it for comparative context: