EMPIRICALLY DERIVED DIETARY PATTERNS AND SERUM INFLAMMATORY MARKERS IN IRANIAN FEMALE TEACHERS: A CROSS-SECTIONAL STUDY

سال انتشار: 1397
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 367

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شناسه ملی سند علمی:

INC15_301

تاریخ نمایه سازی: 30 دی 1397

چکیده مقاله:

Background and Aim: To examine the relationship between dietary patterns and inflammatory markers including serum hs-CRP and interleukin 17A (IL-17A) in females. Methods: In the present cross-sectional study on Female teachers living in Yazd, central Iran, data on anthropometric measurements and general information were gathered. A food frequency questionnaire was filled by participants and then, subjects were invited to give blood samples. Participants with reasonable amount of energy intake were included in the analysis. Major dietary patterns were derived using principal component analysis and serum inflammatory markers were compared according to quintiles of retrieved dietary patterns scoresResults: In total, 320 subjects aged 40.38±8.08 years were included. Three dietary patterns were derived: 1) traditional dietary pattern with high intake of poultry, salt, eggs, other vegetables and red meat, 2) vegetables and fruits patterns with more intake of tomatoes, yogurt drink, green leafy vegetables, dried fruits, fruits, other vegetables, and organ meats, and 3) dairy and saturated fat because of high loading of high-fat dairy products, butter, low-fat dairy, margarine, eggs, other vegetables and green leafy vegetables. Participants in the highest quintile of the vegetables and fruits dietary pattern had significantly lower serum hs-CRP levels compared to those in the lowest quintile (3.6±0.4 mg/L vs. 2.6±0.4 mg/L, respectively; P<0.05). None of the dietary patterns were associated with circulating IL-17 levelsConclusion: : Higher consumption of fruits and vegetables is inversely associated with serum hs-CRP but not IL-17 levels. Studies investigating the dietary patterns in association with IL-17 in other populations are recommended.

نویسندگان

Nasim Khatibi

Nutrition and Food Security Research Centre, Department of Nutrition, School of Public Health. Shahid Sadoughi University of Medical Sciences, Yazd, Iran

Simin shahvazi

Nutrition and Food Security Research Centre, Department of Nutrition, School of Public Health. Shahid Sadoughi University of Medical Sciences, Yazd, Iran

Azadeh Najarzadeh

Nutrition and Food Security Research Centre, Department of Nutrition, School of Public Health. Shahid Sadoughi University of Medical Sciences, Yazd, Iran

Morteza Samadi

Recurrent Abortion Research Centre, Research and Clinical Centre for Infertility, ReproductiShahid Sadoughi University of Medical Sciences, Yazd, Iranve Immunology Research Centre and Research Centre for Food Hygiene and Safetyy, Shahid Sadoughi Universit