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 |
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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月 1 |
外部発表 | はい |
ASJC Scopus subject areas
- 薬理学