马玉,女,集美大学海洋食品与生物工程学院食品工程专业硕士研究生,研究方向为食品营养。
刘翼翔,博士,教授,博士研究生导师,美国田纳西大学访问学者,集美大学青年拔尖人才,福建省“杰出青年”科学基金获得者。主持及参与国家重点研发项目课题、国家自然科学基金、福建省“杰出青年”科学基金等各类科研项目20余项。在Food Hydrocolloid.、J. Agr. Food Chem.、Carbohyd. Polym.、Brit. J. Nutr.等学术期刊上发表研究论文60多篇,其中以第一/通讯作者发表研究论文40多篇(SCI/EI收录32篇,IF > 5.0的SCI论文21篇,ESI高被引论文2篇);获得国家发明专利授权17项,其中以第一发明人获得授权14项,实现成果转让7项;获得中国商业联合会科学技术进步奖一等奖1项(排名第一),参编学术专著2部,参与制定国家标准1项。Crit. Rev. Food Sci. Nutr.、J. Agr. Food Chem.、Food Funct.、Food Chem.、Mar. Drugs等学术期刊审稿人,中国食品科学技术学会休闲食品分会理事、福建省科技厅/厦门市科技局专家库成员。
Yu Maa, Ming Liub, Donghui Lia, Jie Lia, Zixin Guoa, Yunjun Liua, Shengnan Wana, Yixiang Liua,c,*
a College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China
b National Food and Strategic Reserves Administration, Beijing 100083, China
c Collaborative Innovation Center of Provincial and Ministerial Co-Construction for Marine Food Deep Processing, Dalian Polytechnic University, Dalian 116034, China
*Corresponding author.
The numerous health benefits of olive oil are widely known, however, it also provides anti-allergic properties that have not yet been fully defined. In this study, the anti-allergic activity of olive oil was evaluated by analyzing the clinical symptoms and immune-related factors in BALB/c mice that had ingested 600 mg/(kg∙day) olive oil for two weeks prior to the evaluation. An allergy model was subsequently constructed for analysis, the results of which showed that the olive oil reduced the scores of allergic symptoms in the mice, and up-regulated the hypothermia and the decline in the immune organ index. Moreover, fewer allergy-related cytokines and reduced intestinal inflammation was discovered in the olive oil-treated group. In addition, analysis of intestinal mucosal immune-related factors revealed that the olive oil promoted the expression of intestinal tight junction proteins (Claudin-1, Occludin, and ZO-1) and IL-22, and helped maintain the integrity of the intestinal epithelial physical barrier. Increased levels of mucin 2 and β-defensin were also found in the intestinal mucus of the olive oil-treated mice. These findings suggest that the oral administration of olive oil effectively attenuated the ovalbumin-induced allergic immune response in the mice, and had a positive effect on intestinal epithelial mucosal immunity.
MA Y, LIU M, LI D H, et al. Olive oil ameliorates allergic response in murine ovalbumin-induced food allergy by promoting intestinal mucosal immunity[J]. Food Science and Human Wellness, 2023, 12(3): 801-808. DOI:10.1016/j.fshw.2022.09.015.
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