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脂肪酸分析在患有过高甘油血症引起的急性胰腺炎的患者中发现了异常的循环甘油三化合物组成
Alicia Leikin-Frenkel1,2, Margarita Mayorov3, Tamar Luvish1
1The Bert W. Strassburger Metabolic Center for Preventive Medicine, Sheba Medical Center, Ramat Gan, Israel.
血和红细胞中的脂肪酸成分影响了高血糖三血症诱导的急性胰腺炎 (HIAP) 风险. 改变脂肪酸概况可能为预防HIAP提供新的干预措施.
科学领域:
- 生物化学 生物化学
- 代谢障碍 代谢障碍 代谢障碍
- 营养科学 营养科学
背景情况:
- 过高甘油血症引起的急性胰腺炎 (HIAP) 发生率与甘油三 (TG) 水平相关,但并非所有过高甘油三血症患者都会出现这种情况.
- 除了高TG水平之外的其他因素可能有助于HIAP的发展.
研究的目的:
- 为了研究血TG和红细胞 (RBC) 中的脂肪酸 (FA) 组成,患者有或没有HIAP.
- 为了确定与HIAP易感性相关的特定FA概况.
主要方法:
- 气相色谱和薄层色谱被用来分析FA的组成.
- 分析包括来自健康志愿者和高甘油三血症患者 (有或没有HIAP) 的血,TG和红细胞.
主要成果:
- 在HIAP患者中,可能有毒的FA (油性,亚麻酸,乙酸) 的水平增加,TGs中的保护性FA (gondoic,docosahexaenoic acid) 的水平降低.
- 患有HIAP的患者在红细胞膜脂中表现出增加的促炎性omega-6多不和脂肪酸 (PUFA).
结论:
- 饮食中的FA成分可能受到超加工食品消费的影响,可能会增加HIAP的易感性.
- 改变血TGFA成分可能是未来饮食或医疗干预措施的目标,以减轻HIAP风险.
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