書誌事項
- タイトル別名
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- Convulsant activity of ritipenem (an active form of ritipenem acoxil) and its effect on GABA receptor binding
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抄録
Since β-lactams have been reported to induce convulsions, we studied the convulsant activity of ritipenem (RIPM), an active form of ritipenem acoxil (RIPM-AC), and its effect on the receptor binding of γ-aminobutyric acid (GABA), an inhibitory transmitter in the central nervous system. Intraventricular injection of imipenem (IPM), cefazolin (CEZ) and cephaloridine (CER) induced convulsions in mice in a dose-dependent manner, whereas RIPM did not induce convulsion up to 200 nmol/brain. These β-lactams inhibited GABA receptor binding in a concentration-dependent manner. The order of inhibitory activity was IPM>CEZ>CER≥RIPM. These in vivo and in vitro results suggest that RIPM might have weaker convulsant activity than IPM, CEZ and CER.
収録刊行物
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- 日本化学療法学会雑誌
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日本化学療法学会雑誌 43 (Supplement3), 81-84, 1995
公益社団法人 日本化学療法学会
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詳細情報 詳細情報について
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- CRID
- 1390001206286288768
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- NII論文ID
- 10005467319
- 130004297420
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- NII書誌ID
- AN10472127
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- ISSN
- 18845886
- 13407007
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可