3 结果
OBJECTIVE
To investigate the activity of pyramidal neurons in the medial prefrontal cortex (mPFC) of normal and 6-OHDA-lesioned rats and the responses of the neurons to 5-hydroxytryptamine-7 (5-HT(7)) receptor stimulation.
METHODS
The changes in spontaneous firing of the pyramidal neurons in the
GABA and glycine receptors (GlyRs) are pentameric ligand-gated ion channels that respond to the inhibitory neurotransmitters by opening a chloride-selective central pore lined with five M2 segments homologous to those of alpha(1) GlyR/ ARVG(2')LGIT(6')TVLTMTTQSSGSR. The activity of
The 5-hydroxytryptamine (5-HT)-7 receptor began to be cloned and pharmacologically characterized close to 20 years ago. It couples positively via G-proteins to adenylyl cyclase and activation of this receptor increases neuronal excitability, and several studies have shown that degeneration of the