抄録
The effect of glutamate on optic nerve stimulation-evoked field potentials in rat suprachiasmatic nucleus (SCN) was examined in vitro. Glutamate application for 20 min induced long-term potentiation (LTP) of the field potentials in the SCN at nighttime, whereas that induced a weak LTP at daytime. On the other hand, application for 40 min induced LTP in the SCN during the daytime, whereas it induced a weak one at nighttime. These results indicate that the effect of glutamate is dependent on the application time and that the effect is influenced by the duration of glutamate exposure.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 201-204 |
| ページ数 | 4 |
| ジャーナル | Japanese Journal of Pharmacology |
| 巻 | 90 |
| 号 | 2 |
| DOI | |
| 出版ステータス | Published - 2002 10 1 |
| 外部発表 | はい |
ASJC Scopus subject areas
- 薬理学