飽和脂肪および不飽和脂肪の豊富な食事をした後,急性血小板の変化
Lancet (London, England)
|April 24, 1976
まとめ
飽和脂肪酸 (S.F.) とは 凝固時間が短縮され,抗トロンビン活性が低下するとともに,不飽和脂肪 (U.S.F.) 凝固時間が長くなり,抗トロビン活性が増加します. 両方の脂肪タイプは,血小板数と体積に影響を与えました.
科学分野:
- 栄養科学 栄養学 栄養科学は,栄養学が,栄養学が,栄養学が,栄養学が,栄養学が,栄養学が,栄養学が,栄養学が,栄養学が,栄養学が,栄養学は,栄養学が,栄養学は,栄養学は,栄養学は,栄養学は,栄養学は,栄養学は,栄養学は,栄養学は,栄養学は,栄養学は
- 血液学 ヘマトロジ
- 心血管科学の研究について
背景:
- ダイエット脂肪は,生理学的プロセスに大きく影響を与えます.
- ヘモスタシスに対するさまざまな脂肪の急性効果を理解することは,健康にとって極めて重要です.
- 血小板活性化と凝固経路は,血液の凝固の重要な構成要素です.
研究 の 目的:
- 飽和脂肪 (S.F.) の直接的な効果を調査する. そして不飽和脂肪 (U.S.F.) 血液凝固と血小板のパラメータについてです.
- S.F.の異なる影響を比較する. U.S.F. と対戦した. 凝固因子と血小板の行動に左右されます.
- 脂肪摂取後のヘパリントロンビン凝固時間,抗トロンビン活性,血小板指数の変化を評価する.
主な方法:
- 健康なボランティアは,S.F.のいずれかに富んだ単一の食事を摂取しました. またはU.S.F.またはUSF.
- 血液サンプルは,血小板4因子放出のマーカーであるヘパリントロンビン凝固時間について分析されました.
- アンチトロンビン凝固活性と血小板数/体積は,食前と食後で測定されました.
主要な成果:
- 飽和脂肪酸 (S.F.) とは ヘパリントロンビン凝固時間が短縮され,抗トロンビン活性が低下しました.
- 飽和していない脂肪 (U.S.F.) ヘパリントロンビン凝固時間が長くなり,抗トロンビン活性が増加します.
- 両方ともS.F.です. そしてU.S.F. 血小板数の減少と血小板量の増加につながった.
結論:
- S.F.の急性摂取について そしてU.S.F. 血液凝固のパラメータに差異的に影響する.
- 両方の脂肪タイプは,血小板数と体積の変化を誘発し,一般的な前血栓性傾向を示唆しています.
- これらの発見は,食事中の脂肪の組成による明確な,即時の血静効果を強調しています.
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