BRL 24924(5 HT 1P antagonist) did not significantly alter either the SSDP or the noncholinergic late slow excitatory postsynaptic potential(LS EPSP) of the neuron.

• 5 HT1P受体拮抗剂BRL 2 492 4对SSDP和该细胞的迟慢兴奋性突触后电位 (LS EPSP)无影响。