Neurotransmission, memory, stroke |
Glaucoma and neural degeneration |
Vasodilation, blood pressure, blood-flow |
Pulmonary hypertension |
Penile erection |
Angiogenesis, wound healing |
Atherogenesis |
Inflammation, arthritis, nephritis, colitis, etc. |
Cytotoxicity tissues, pathogens, tumors |
Asthma |
Tissue transplantation |
Septic shock, dialytic hypotension |
Platelet aggregation |
Gastrointestinal motility |
Hormone secretion |
Gene regulation |
Hemoglobin delivery of oxygen |
Stem cell proliferation and differentiation |
Bronchodilation |