Changes of blood pressure after glutamate stimulation on ventral pallidum in rats / 医学研究生学报

ABSTRACT

Objective: To investigate the Ventral Pallidrm′s function of cardiovascular adjustment by observing the changes of the rats′blood pressure. Methods:Ten SD rats′blood pressure were respectively observed through a catheter in one of the common carotid arteries after unilateral Ventral Pallidum stimulation by certain concertration,certain volume glutamate solution under stereotaxic guidance. Results:Glutamate stimulation on Ventral Pallidum caused elevation of the rats′blood pressure,thechanges were significant. Conclusion:Ventral Pallidum has a role in regulating blood pressure. It belongs to behavior related pattern and sympathetic regulated.