Physiological lung functions during ventilation.

<p>(A) Airway resistance. (B) Dynamic compliance. ^**p<0.01 or ^***p<0.001 between the Sham (open circles) and CTRL groups (boxes). ^†p<0.05 or ^††p<0.01 or ^†††p<0.001 between the CTRL and SURF groups (solid circles). ^§p<0.05 between the Sham and SURF groups. Data are expressed as mean values ± SD (BL = baseline).