Figure 1
From: Comparison of airway measurements during influenza-induced tachypnea in infant and adult cotton rats
Comparison of ventilatory parameters in cotton rats at different ages. The graphs show the average (±SEM) values for 4 animals that were 14, 18, 21, and 28 days old in addition to 11 week old adult animals. Each animal's weight, tidal volume (TV), dynamic elastance (Elastancedyn), change in pressure (dPpl), airway resistance, and the ratio of TV and weight was recorded.