Figure 5: In guinea pigs, relationship of excised lung gas volume (ELGV) with Cdyn and RL values obtained immediately prior to death. Pulmonary gas trapping was inversely related to Cdyn (Figure 3A), while directly related to RL (Figure 3B). Each point represents one animal. Open circles-vehicle, closed circles- A23187 (modified from Stengel et al. [16]).