Fig. 6From: Rapid changes in mucociliary transport in the tracheal epithelium caused by unconditioned room air or nebulized hypertonic saline and mannitol are not determined by frequency of beating ciliaThe average percentage change in cilia beat frequency, from all video-microscopy recordings, made when the tracheal epithelium was exposed to room air (22 °C and 60% relative humidity) where 100% represents the largest percentage changeBack to article page