All articles tagged with #ultrafine particles
A study by Pusan National University found that common household appliances like toasters and hair dryers emit trillions of ultrafine particles, which can penetrate deep into the lungs and contain heavy metals, potentially increasing health risks such as asthma and cardiovascular diseases. The research highlights the need for improved appliance design and stricter regulations to reduce indoor air pollution.
A Danish study links long-term exposure to ultrafine particles and traffic-related pollutants to an increased risk of meningioma, a common brain tumor, highlighting the broader health impacts of air pollution beyond respiratory issues and emphasizing the need for improved air quality measures.
A study conducted by the University of Eastern Finland reveals that exposure to ultrafine particles from traffic emissions can significantly alter gene expression in human olfactory mucosa cells. The study found that both renewable and fossil diesel emissions disrupt various cellular functions, but renewable diesel, especially when combined with cleaner engine technology, causes fewer adverse effects. These findings highlight the potential pathway for environmental pollutants to impact the brain through the olfactory system, emphasizing the need for monitoring and regulating these emissions.