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Assessing Whole-Body Lipid-Handling Capacity in Mice
Published on: November 24, 2020
禁食中のトリグリセリドと,一般人群における不血性脳卒中のリスク
Jacob J Freiberg1, Anne Tybjaerg-Hansen, Jan Skov Jensen
1Department of Clinical Biochemistry, Herlev Hospital, DK-2730 Herlev, Denmark.
JAMA
|November 13, 2008
まとめ
高濃度の非断食トリグリセリドは,不全性脳卒中のリスクの増加と関連しています. この研究では,高レベルのトリグリセリドと脳卒中のリスクとの明確な関連が示されました.
科学分野:
- 心血管科学の研究について
- エピデミオロジー エピデミオロジー
- 脂質代謝についてです.
背景:
- トライグリセリドと不全性脳卒中のリスクとの関連は議論されている.
- 最近の発見は,残留リポタンパク質の兆候である高濃度の非断食トリグリセリドが,心不全性疾患のリスクと相関することを示唆しています.
研究 の 目的:
- 高濃度の非断食トリグリセリドが一般人群において,不全性脳卒中リスクを増加させるという仮説を検証する.
主な方法:
- 13,956人以上の参加者を対象に実施された前向きな集団ベースのコホート研究 (コペンハーゲン・シティ・ハート・スタディ) で,不全性脳卒中の発生率について追跡調査が行われました.
- 9,637人の個人を横断分析し,非断食トライグリセリド,残留コレステロール,脳卒中発生率を調査した.
主要な成果:
- 有意な傾向 (P < .001) は,男性と女性の双方の非断食トライグリセリド濃度の上昇とともに,不全性脳卒中の発生率の増加を示した.
- 低血圧性脳卒中のリスク比は,トリグリセリド濃度が高くなった場合,実質的に増加し,年齢とトリグリセリド濃度に応じて,絶対的な10年リスクは1.9%から16.7%に及ぶ.
- 横断的なデータは,対照群と比較して,血栓性脳卒中歴のある個体において,非断食トリグリセリドと残留コレステロールのレベルが高かったことを明らかにした.
結論:
- 禁食中のトリグリセリドのレベルは,この研究集団における不全性脳卒中のリスクの増加と有意に関連しています.
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