Fig. 6.
PS enhanced peak amplitude of currents evoked by the application of 10 µM NMDA in a cultured hippocampal neuron. (A) Traces of currents evoked by 10 µM NMDA and are larger when co-applied with 10, 30 and 100 µM PS. (B) PS concentration–NMDA receptor current relationships. PS concentration response curves were obtained from eight hippocampal neurons 14–18 days in culture.
