エステラーゼ,マラート,および乳酸脱水酸化酵素の活性がネズミのニューロブラストーマで示される
まとめ
ネズミのニューロブラストーマ腫瘍は,独特の乳酸脱水素酵素 (LDH) とアルファエステラゼ異酵素パターンを表しています. これらの独特な生化学的マーカー,特にLDH A ((4) の存在と新しいエステラーゼ形態は,腫瘍組織と正常な脳と腎臓を区別する.
科学分野:
- バイオケミストリー バイオケミストリー
- 腫瘍学 腫瘍学
- 分子生物学は分子生物学である.
背景:
- 乳酸脱水酸化酵素 (LDH) とアルファエステラゼは,異なった異酵素パターンを持つ酵素である.
- イソ酵素分析は,正常組織と癌組織を区別するための貴重なツールです.
研究 の 目的:
- ネズミのニューロブラストーマ腫瘍におけるLDHとアルファエステラゼのイソ酵素パターンを調査する.
- これらのパターンを正常なマウスの脳と腎臓組織で見つかったものと比較するために.
主な方法:
- イソ酵素電泳は,乳酸脱水酸化酵素とアルファエステラゼを分析するために使用されました.
- 腫瘍と正常組織間の酵素パターンの比較分析が行われました.
主要な成果:
- ネズミの神経芽細胞腫の腫瘍は,乳酸脱水素酶の第5同酵素帯 (A(4) を独占的に示した.
- テストされたすべての腫瘍組織で,独特で動作が遅いアルファエステラゼイソエンザイム形態が特定されました.
- マラート脱水素酵素イソエンザイムパターンは,すべての検査組織で変わらなかった.
結論:
- LDHとアルファエステラーゼの異なった異酵素プロファイルは,マウス神経芽細胞腫の潜在的なバイオマーカーとして機能することができます.
- イソ酵素分析は,神経芽細胞腫の発達に関連した生化学的変化の洞察を提供します.
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