Fig. 6. Effect of ventilation and hydrogen sulfide (H²S) treatment on airway pressure, blood pressure, and body temperature. Mice were ventilated with 12 ml/kg for 6 h either with synthetic air or synthetic air + 80 ppm H²S. Peak (P^peak, A ) and plateau airway pressure (P^plateau, B ), arterial blood pressure (C ), and body temperature (D ) were recorded continuously and noted every 30 min. Graphs represent means ± SEM, n = 5-6/group. Student t  test followed by Bonferroni correction. *P < 0.007.