Figure 3From: Gene expression analysis of a murine model with pulmonary vascular remodeling compared to end-stage IPAH lungsMorphometric analysis evaluating luminal stenosis of pulmonary arteries. Significant thickening of both intima and media were observed in the exposure group when compared with the control regardless of the size of vessels. Data are presented as means with standard error of the means. Statistical analyses were performed using Mann-Whitney's U test. A bar with ** is significantly different (P < 0.01).Back to article page