大理大学学报 ›› 2022, Vol. 7 ›› Issue (2): 76-81.

• 预防医学 • 上一篇    下一篇

大学生人群中肥胖症与氧化应激相关性的初步研究

张 倩1,佘 容2,3,杨晓燕2,3,尹春蕾1,李丽娟1,2*   

  1. (1.大理大学公共卫生学院,云南大理 671000;2.大理大学天然抗氧化剂与抗氧化炎症研究院,云南大理 671000;3.大理大学东喜玛拉雅研究院,云南大理 671003)

  • 收稿日期:2021-08-05 修回日期:2021-11-23 出版日期:2022-02-15 发布日期:2022-03-29
  • 通讯作者: 李丽娟,教授,E-mail:lelejuan@126.com。
  • 作者简介:张倩,硕士研究生,主要从事健康管理与健康促进研究。
  • 基金资助:
    云南省地方本科高校基础研究联合专项资金项目(202001BA070001-065);云南省教育厅科学研究基金项目(2022Y801)

A Preliminary Study on the Correlation between Obesity and Oxidative Stress in College Students

Zhang Qian1, She Rong2, 3, Yang Xiaoyan2, 3, Yin Chunlei1, Li Lijuan1, 2*   

  1. (1. College of Public Health, Dali University, Dali, Yunnan 671000, China; 2. Institute of Natural Antioxidants and Anti-Oxidative Inflammation, Dali University, Dali, Yunnan 671000, China; 3. Institute of Eastern-Himalaya Biodiversity Research, Dali University, Dali, Yunnan 671003, China)

  • Received:2021-08-05 Revised:2021-11-23 Online:2022-02-15 Published:2022-03-29

摘要: 目的:探讨大学生人群中肥胖症与氧化应激的相关性,为氧化炎症诊断标准的研制工作提供研究方案和技术。方法:随机选取大理大学在校学生80名作为研究对象,在体检时进行尿液采样;采用酶联免疫吸附试验(ELISA)对其尿液中8-羟基脱氧鸟苷(8-OHdG)含量进行测定,并根据身高、体质量数据计算体质指数(BMI);使用SPSS 17.0软件进行线性相关分析与单因素方差分析。结果:BMI值与尿液中8-OHdG含量呈正相关,其中r男生=0.332、r女生=0.338、r合计=0.341;肥胖者和超重者尿液中8-OHdG含量均高于体质量正常者。结论:大学生肥胖症和氧化应激/氧化炎症作为能量摄入过剩的下游事件,二者之间虽然存在统计学相关性,但不存在因果关系,它们之间数量上存在的“镜像关系”,为利用肥胖症的诊断标准来探讨氧化炎症诊断标准提供了可能。

关键词: font-family:SimSun, ">大学生;肥胖症;氧化应激;font-family:SimSun, ">8-font-family:SimSun, ">羟基脱氧鸟苷;体质指数

Abstract:

 Objective: To explore the correlation between obesity and oxidative stress among college students, and to provide research programs and techniques for the development of diagnostic criteria for oxidative inflammation. Methods: 80 students from Dali University were randomly selected as the subjects of study, and urine samples were taken during physical examination; the urine 8-hydroxy-2'-deoxyguanosine (8-OHdG) content was determined by enzyme linked immunosorbent assay (ELISA). And the body mass index (BMI) is calculated based on the height and body mass data; SPSS 17.0 software were used to perform linear correlation analysis and one-way analysis of variance. Results: BMI value was positively correlated with urine 8-OHdG content, among which rboys=0.332, rgirls=0.338, and rtotal=0.341; obese and overweight people had higher urine 8-OHdG levels than those of normal body mass. Conclusion: Obesity and oxidative stress/oxidative inflammation in college students are downstream events of excess energy intake. There is a statistical correlation between the two, but not causal relationship. There is a quantitative "mirror relationship" between them which provides the possibility to use the diagnostic criteria of obesity to explore the diagnostic criteria of oxidative inflammation.

Key words: font-family:SimSun, ">college studentsfont-family:SimSun, ">;font-family:SimSun, "> obesityfont-family:SimSun, ">;font-family:SimSun, "> oxidative stressfont-family:SimSun, ">;font-family:SimSun, "> 8-hydroxy-2'-deoxyguanosinefont-family:SimSun, ">;font-family:SimSun, "> body mass index

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