PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19276088-4 2009 We discovered a more rapid desensitization of Ca(2+) current suppression by clonidine than guanfacine, which paralleled a more marked receptor phosphorylation and endocytosis of alpha(2A)AR evoked by clonidine than by guanfacine. Clonidine 76-85 adrenergic receptor, alpha 2a Mus musculus 178-189 19276088-4 2009 We discovered a more rapid desensitization of Ca(2+) current suppression by clonidine than guanfacine, which paralleled a more marked receptor phosphorylation and endocytosis of alpha(2A)AR evoked by clonidine than by guanfacine. Clonidine 200-209 adrenergic receptor, alpha 2a Mus musculus 178-189 19276088-5 2009 Clonidine-induced alpha(2A)AR desensitization, but not receptor phosphorylation, was attenuated by blockade of endocytosis with concanavalin A, indicating a critical role for internalization of alpha(2A)AR in desensitization to this ligand. Clonidine 0-9 adrenergic receptor, alpha 2a Mus musculus 18-29 19276088-5 2009 Clonidine-induced alpha(2A)AR desensitization, but not receptor phosphorylation, was attenuated by blockade of endocytosis with concanavalin A, indicating a critical role for internalization of alpha(2A)AR in desensitization to this ligand. Clonidine 0-9 adrenergic receptor, alpha 2a Mus musculus 194-205