Ciliary beat frequency of an in vitro model can be used for safety studies of nasal sprays

In a research study published in Toxicology in vitro, we have developed an efficient and reproducible setup for the analysis of ciliary beat frequency in human nasal epithelium in vitro, which shows great potential for airway ciliotoxicity studies, such as the safety of new nasal spray formulations for human use. The video below is showing active ciliary beating in in vitro human nasal epithelium. Read more here.