The Effect of Varying Fatty Acid Composition on Postprandial Airway Inflammation, Pulmonary Function, and Airway Resistance in Healthy, Young Adults.

IF 6.8 4区医学 Q1 NUTRITION & DIETETICS Journal of the American Nutrition Association Pub Date : 2024-02-01 Epub Date: 2023-07-03 DOI:10.1080/27697061.2023.2229877

Breanna L Wisseman, Elizabeth S Edwards, Jeremy D Akers, Stephanie P Kurti

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Abstract

Objective: To examine the effect of varying fatty acid composition in a HFM on eNO, pulmonary function, and airway resistance.

Methods: Fifteen individuals [6 M/9 F; 21.9 ± 1.5 years old] each completed three HFM conditions {SF, O6FA, and O3FA; 12 kcal/kg body weight, 63% total fat, and 0.72 g/kg sugar smoothies} in random order separated by at least 48 h. Airway inflammation assessed via eNO, pulmonary function measured using the maximum flow volume loop (MFVL) and airway resistance measured using impulse oscillometry (iOS) were taken at baseline, 2h and 4h postprandially.

Results: There was no difference in eNO or iOS across time in any condition or between conditions (p > 0.05). There was a significant time by condition effect for FEV₁ post-HFM in the SF and O6FA conditions (p < 0.05).

Conclusion: Different fatty acid compositions do not increase eNO or iOS in healthy, college-aged participants after consumption of a HFM, though the minimally processed meals with fruit added may contribute to these findings.

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不同脂肪酸组成对健康年轻人餐后气道炎症、肺功能和气道阻力的影响

目的研究不同脂肪酸组成的 HFM 对 eNO、肺功能和气道阻力的影响：15 名个体[6 名男性/9 名女性；21.9 ± 1.5 岁]以随机顺序分别完成三种 HFM 条件{SF、O6FA 和 O3FA；12 千卡/千克体重、63% 的总脂肪和 0.72 克/千克的糖冰沙}，间隔至少 48 小时：结果：在任何条件下或不同条件下，eNO 或 iOS 在不同时间均无差异（p > 0.05）。在 SF 和 O6FA 条件下，HFM 后的 FEV1 存在明显的时间条件效应（p 结论：不同的脂肪酸组成不会对 FEV1 产生影响：不同的脂肪酸组成不会增加健康的大学生在食用高纤维食物后的 eNO 或 iOS，尽管添加了水果的微加工餐可能有助于这些发现。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of the American Nutrition Association

CiteScore

2.50

自引率

0.00%

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