Figure 2. Hypoxic ventilatory responses following SH and minocycline treatment .

Ventilation (A; $\dot{V}E$), tidal volume (B; V _T) and breathing frequency (C; f _B) of P16 rats during acute hypoxia (10% O₂, 5 min) after being raised in normoxia (NX) or exposed to SH between P11 and P15, and treated with minocycline (M) or saline (S; control). Note the attenuated HVR (A) following SH compared to control rats, which was prevented by minocycline treatment. Values are means ± SD and expressed as a delta baseline; P < 0.05.