I wouldn't have said type II/III mGluRs are excititory. Although I suppose
I am thinking in a presynaptic view, and also a rather old view, but as far
as I was awear, in reality (as apposed to transfected CHO cells) at least
mGluR 2 and 3 (i.e. type II) are ACTUALLY coupled negatively to adenylate
cyclase.
r norman <rsn_ at _comcast.net> wrote in
news:nn83uvkg4c106c5uo04kjv4a6511la6qsr at 4ax.com:
> It certainly is for cholinergic synapses. But somehow all the known
> glutamate receptors are excitatory and the GABA receptors inhibitory.
>>