Fig. 3From: Early progression of pulmonary hypertension in the monocrotaline model in males is associated with increased lung permeabilityHemolysis in early MCT model. Free hemoglobin signal in plasma showed a significant increase in male rats, but not female (a). Heme transporter, heme carrier protein 1 (HCP1), expression increased only in males (b). Inducible heme oxygenase (HO1) was activated in males (c). Mean ± SEM, N = 4–6, *p < 0.05,**p < 0.01 vs control, t testBack to article page