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Updated: Jul 14, 2026

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Quantification of Coenzyme A in Cells and Tissues
Published on: September 27, 2019
D,L-3-ヒドロキシブチラートによる多発性アシル-CoA脱水素酶欠乏症 (MADD) の治療
Johan L K Van Hove1, Stephanie Grünewald, Jaak Jaeken
1Department of Paediatrics University Hospital Gasthuisberg, Katholieke Universiteit Leuven, Leuven, Belgium. johan.vanhove@uz.kuleuven.ac.be <johan.vanhove@uz.kuleuven.ac.be>
Lancet (London, England)
|May 3, 2003
まとめ
Sodium-D,L-3-hydroxybutyrateは,複数のアシル-CoA脱水素酵素欠乏症 (MADD) に対する有望な治療法を提供します. この介入により,MADDの乳児における重度の神経学的および心臓の合併症が改善されました.
科学分野:
- バイオケミストリー バイオケミストリー
- 遺伝学 遺伝学とは
- 神経学 神経学とは
背景:
- 多発性アシル-コア脱水素酶欠乏症 (MADD) は,まれな遺伝疾患である.
- MADDは,心筋病症,白血病症など,重度の合併症につながる.
- これらの合併症は,特に乳児では,生命を脅かす可能性があります.
研究 の 目的:
- MADDに関連する合併症の治療におけるナトリウム-D,L-3-ヒドロキシブチラートの有効性を調査する.
- この治療が神経機能と心臓の健康に与える影響を評価する.
主な方法:
- MADD誘発性麻痺を患った2歳の男の子をナトリウム-D,L-3-ヒドロキシブチラートで治療したケーススタディ.
- MADDに関連した心筋症候群の2人の乳児の治療,従来の治療に反応しない.
主要な成果:
- レウコジストロフィーの男の子は,2年以内に独立歩行を含む急速な神経学的改善を示しました.
- 脳のMRIスキャンでは,漸進的な改善が示されました.
- 心筋症の乳児は,治療後に心筋収縮性の持続的な改善を経験しました.
結論:
- Sodium-D,L-3-hydroxybutyrateは,MADDにおける重度の心臓および脳合併症の管理のための潜在的な治療選択肢です.
- この治療法は,脂肪酸酸化欠陥を持つ患者にとって有望な新しい道を提供します.
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