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. Author manuscript; available in PMC: 2022 Jun 30.
Published in final edited form as: Compr Physiol. 2021 Jun 30;11(3):2135–2190. doi: 10.1002/cphy.c200023

Figure 3.

Figure 3

NO-cGMP pathway showing paracrine effect of endothelial NO on vascular smooth muscle cell. NO, nitric oxide; NOS, nitric oxide synthase; BH4, tetrahydrobiopterin; sGC, soluble guanylate cyclase; GTP, guanosine triphosphate; cGMP, cyclic guanosine monophsphate; PDE, phosphodiesterase; PDE5i, PDE5 inhibitor; PKG, protein kinase G; MYTP, myosin phsophatase targeting subunit; MLCK, myosin light chain kinase; ROCK, Rho kinase.