Figure 4From: Hypoxia-inducible factor-1 α/platelet derived growth factor axis in HIV-associated pulmonary vascular remodelingRight ventricular hypertrophy in HIV-Tg rats ( n = 6) compared with age-matched WT rats ( n = 6). The ratio of the wet weight of RV wall and of the LV wall with septum of heart (RV/LV+septum) was measured. P = 0.06, HIV-Tg rats vs. WT controls.Back to article page