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饮食中的ω-3多不饱和脂肪酸有预防心血管疾病的作用。血栓素A_2(TXA_2)上前列环素(PGI_2)之间的平衡是决定血小板活性、内皮抗血栓能力及血管张力的一个因素。廿碳五烯酸能在不同部位干扰这一平衡,使血小板活性和血管系统的加压反应降低。本文旨在探讨是否可以通过在主要含ω-6多不饱和脂肪酸的西方饮食中加入ω-3多不饱和
Omega-3 polyunsaturated fatty acids in the diet prevent cardiovascular disease. The balance between prostacyclin (PGI_2) on thromboxane A 2 (TXA 2) is a factor that determines platelet activity, endothelial antithrombotic and vascular tone. Eicosapentaenoic acid can interfere with this balance in different parts of the platelet activity and the vascular system to reduce the pressure response. This article aims to investigate whether it is possible to add omega-3 polyunsaturated fatty acids to Western diets containing mainly omega-6 polyunsaturated fatty acids