title: Norepinephrine transporter (NET) is expressed in cardiac sympathetic ganglia of adult rat.
abstract: The sympathetic nervous system plays a cardinal role in regulating cardiac function through releasing the neurotransmitter norepinephrine (NE). In comparison with central nervous system, the molecular mechanism of NE uptake in myocardium is not clear. In present study, we proved that in rat the CNS type of NE transporter (NET) was also expressed in middle cervical-stellate ganglion complex (MC-SG complex) which is considered to control the activity of heart, but not expressed in myocardium. The results also showed that NET expression level in right ganglion was significantly higher than in the left, rendering the greater capacity of NE uptake in right ventricle, a fact which may contribute to the maintenance of right ventricular function under pathologic state.
authors.affiliation: Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences.
authors.forename: H
authors.initials: H
authors.lastname: Li
authors.forename: S K
authors.initials: SK
authors.lastname: Ma
authors.forename: X P
authors.initials: XP
authors.lastname: Hu
authors.forename: G Y
authors.initials: GY
authors.lastname: Zhang
authors.forename: J
authors.initials: J
authors.lastname: Fei
mesh_terms: D000818:Animals; D006321:Heart / Q000294:innervation*; D008297:Male; D009206:Myocardium / Q000378:metabolism; D050484:Norepinephrine Plasma Membrane Transport Proteins; D012333:RNA, Messenger / Q000378:metabolism; D051381:Rats; D017207:Rats, Sprague-Dawley; D013233:Stellate Ganglion / Q000378:metabolism*; D027981:Symporters / Q000235:genetics / Q000378:metabolism*
chemical_list: D050484:Norepinephrine Plasma Membrane Transport Proteins; D012333:RNA, Messenger; C493226:Slc6a2 protein, rat; D027981:Symporters