Fig. 6From: Metabolic reprogramming of the urea cycle pathway in experimental pulmonary arterial hypertension rats induced by monocrotalinePathways of urea cycle disturbance in PAH. PAH = pulmonary artery hypertension; AMP = adenosine monophosphate; EC = endothelial cell; NO = nitric oxide; NOS = nitric oxide synthase; SMC = smooth muscle cellBack to article page