receptor-receptor interaction | signaling receptor binding | protein binding
regulation of blood vessel diameter | behavioral fear response | regulation of localization | defense response | phenol-containing compound metabolic process | cellular process | exploration behavior | regulation of behavior | regulation of cellular process | regulation of metabolic process | organic cyclic compound metabolic process | cellular aromatic compound metabolic process | response to stimulus | serotonin metabolic process | regulation of blood vessel size | response to stress | cellular nitrogen compound metabolic process | regulation of dopamine metabolic process | blood circulation | negative regulation of blood vessel diameter | regulation of catecholamine metabolic process | regulation of neurotransmitter levels | organic hydroxy compound metabolic process | nitrogen compound metabolic process | regulation of hormone levels | regulation of hormone secretion | regulation of nitrogen compound metabolic process | neurotransmitter metabolic process | cell proliferation | vasoconstriction | regulation of serotonin secretion | regulation of cellular metabolic process | regulation of tube size | multicellular organismal response to stress | fear response | metabolic process | regulation of tube diameter | regulation of secretion | behavior | organic substance metabolic process | regulation of cell communication | regulation of ion transport | behavioral defense response | regulation of transport | heterocycle metabolic process | cellular metabolic process | regulation of signaling | multicellular organismal process
integral component of membrane | cell | intrinsic component of membrane | plasma membrane | integral component of plasma membrane | cell periphery | membrane | intrinsic component of plasma membrane