Abstract
To investigate the involvement of the periaqueductal gray (PAG) in the control of non-shivering thermogenesis, we tested the effects of electrical or chemical stimulation of the PAG on thermogenesis of brown adipose tissue (BAT) in urethane anesthetized rats. Electrical stimulation (0.1 mA, 33 Hz, 0.5 ms) or application of d, l-homocysteic acid (0.5 mM, 0.3 μl) into the lateral region of the caudal PAG (cPAG) elicited BAT thermogenesis, measured as a rise in the local temperature of interscapular BAT. These results suggest that neurons in the cPAG send excitatory efferent signals for BAT thermogenesis.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
