To explore the role played by senescent cells in mice models of pulmonary hypertension we exposed young C57BL6/j mice to 8 days hypoxia or normoxia and treated with senolytic drug ABT-263 (50mg/kg/day
Norm: normal group n = 10, Hypo: Hypoxia group n = 10; RVSP: Right ventricular systolic pressure, mPAP mean pulmonary artery pressure, RV/(LV+S): right ventricle to left ventricle plus septum. Table 1