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Cholesterol and Plant Sterols
Description
Sterols are a group of fatty molecules essential for cellular function, the most prominent of which in animals is cholesterol. This video demonstrates the structural similarity between cholesterol and plant sterols, illustrating how competition for absorption in the gut can help lower blood cholesterol levels to maintain cardiovascular health.
Original title
כולסטרול וסטרולים צמחיים
הסטרולים הם קבוצת מולקולות שומניות החיוניות לתפקוד התאים, כשהבולט שבהם בבעלי חיים הוא הכולסטרול. הסרטון מדגים את הדמיון המבני בין הכולסטרול לסטרולים צמחיים ואת הדרך שבה תחרות על ספיגה במעי יכולה לסייע בהפחתת רמות הכולסטרול בדם לשמירה על בריאות הלב.
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