[Cardiovascular effects of microinjection of neuropeptide Y into lateral septal nucleus].
Cardiovascular effects of microinjection of neuropeptide Y (NPY) into the lateral septal nucleus (LS) were investigated in anaesthetized rats. The microinjection gave rise to a significant increase in blood pressure and heart rate. The pressure response was dose-dependent but the tachycardia was not. Control injection of 0.9% saline into LS produced no haemodynamic response.
Yang
S N
SN
Department of Physiology, Norman Bethune University of Medical Sciences, Changchun.
Wang
S
S
Tang
Y H
YH
D000818:Animals; D001794:Blood Pressure / Q000187:drug effects*; D004305:Dose-Response Relationship, Drug; D005260:Female; D006339:Heart Rate / Q000187:drug effects*; D008297:Male; D008845:Microinjections; D009478:Neuropeptide Y / Q000494:pharmacology*; D051381:Rats; D012686:Septal Nuclei / Q000502:physiology*
D009478:Neuropeptide Y