N-甲基-D-天冬氨酸 MSDS(R)-2-(Methylamino)succinic acid
NMDA是興奮性氨基酸神經(jīng)遞質(zhì)，只與NMDA受體結(jié)合，而不會(huì)影響其他谷氨酸受體（如AMPA和Kainate)。NMDA特異性與NMDA受體的NR2亞基結(jié)合，刺激非特異性陽離子通道的打開，使Ca
NMDA (0.2 nM) shows significant effects on MF, IF, IL, and EL, respectively, decreasing the mount and intromission frequencies, and shortening the intromission and ejaculation latencies. NMDA and AP-5 significantly, respectively, facilitates and inhibits the ejaculatory behavior during the copulation testing 30 min. Bilateral microinjection of NMDA into PVN significantly increases the baseline LSNA, the peaking increment of LSNA occurred within 5 min from the time of NMDA microinjected into PVN.