Figure 2.
Pulmonary arterial pressures and COHb levels. Effects of treatment with inhaled CO, steroids and both inhaled CO +steroids on (a) mean pulmonary arterial pressure (MPAP) and (b) carboxyhemoglobin levels (COHb) in the five different groups of pigs during 6 hours of LPS infusion. *P<0.05 or **P<0.01 comparing LPS group vs treated groups (LPS+CO, LPS+ST, LPS+CO+ST) during treatment period (3-6h).