Vet Pathology Wiki

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Endothelial cells signal to smooth muscle cells by which of the following pathways?

Nitrous oxide binds to nitrous receptors on smooth muscle cells activating guanylyl cyclase to generate cyclic guanosine monophosphate to induce relaxation

Nitrous oxide diffuses into smooth muscle cells activating guanylyl cyclase to generate cyclic guanosine monophosphate to induce relaxation

Guanylyl cyclase binds to guanosine monophosphate receptors on the smooth muscle cells inducing relation

Guanylyl cyclase binds to guanosine monophosphate receptors on the smooth muscle cells inducing constriction