Due to their size, UFPs are considered to be respirable particles and are able to travel deep within the lung with the potential to penetrate tissue and undergo interstitialization and therefore are not easily removed from the body.
UFPs are considered to be respirable particles. This was due to their size. UFPs are able to travel deep within the lung with the potential to penetrate tissue and undergo interstitialization. This is due to their size. UFPs are not easily removed from the body. This was due to their size.