Nongenomic, endothelium-independent effects of estrogen on human coronary smooth muscle are mediated by type I (neuronal) NOS and PI3-kinase-Akt signaling - Han,G.; Ma,H.; Chintala,R.; Miyake,K.; Fulton,D.J.; Barman,S.A.; White,R.E. (Am J Physiol Heart Circ Physiol, 2007)