Do nPR-A-Deficient mice show increased susceptibility to hypoxia-induced pulmonary hypertension?
ANP and BNP do not contribute to maintaining normal pulmonary artery pressure but play an important role in attenuating the pulmonary vascular response to hypoxia. NPR-A mediates the vasorelaxant effect of ANP in pulmonary vasculature.
Cerebral blood flow is significantly lower in patients with liver cirrhosis than in controls and, among cirrhotics, it is lower in alcoholic and viral cirrhosis than in cholestatic liver disease. In patients with previous alcohol abuse, cerebral blood flow was significantly more reduced in the frontal and temporal regions compared with patients without previous alcohol abuse.