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- Title
Relationship between the Dietary Inflammatory Index Score and Cytokine Levels in Chinese Pregnant Women during the Second and Third Trimesters.
- Authors
Cui, Tingkai; Zhang, Jingchao; Liu, Liyuan; Xiong, Wenjuan; Su, Yuanyuan; Han, Yu; Gao, Lei; Qu, Zhiyi; Zhang, Xin
- Abstract
The impact of dietary inflammatory potential on serum cytokine concentrations in second and third trimesters of Chinese pregnant women is not clear. A total of 175 pregnant women from the Tianjin Maternal and Child Health Education and Service Cohort (TMCHESC) were included. The dietary inflammatory index (DII) was calculated based on 24-h food records. Serum tumor necrosis factor-α (TNF-α), interleukin 1β (IL-1β), IL-6, IL-8, IL-10, C-reactive protein (CRP), and monocyte chemoattractant protein-1 (MCP-1) levels in the second and third trimesters were measured. The mean DII scores (mean ± SD) were −0.07 ± 1.65 and 0.06 ± 1.65 in the second and third trimesters, respectively. In the third trimester, IL-1β (p = 0.039) and MCP-1 (p = 0.035) levels decreased and then increased with increasing DII scores. IL-10 concentrations decreased in pregnant women whose DII scores increased between the second and third trimesters (p = 0.011). Thiamin and vitamin C were negatively correlated with MCP-1 (β = −0.879, and β = −0.003) and IL-6 (β = −0.602, and β = −0.002) levels in the third trimester. In conclusion, the DII score had a U-shaped association with cytokine levels during the third trimester. Changes in DII scores between the second and third trimesters of pregnancy were correlated with cytokine levels during the third trimester.
- Subjects
CYTOKINES; STATISTICS; ANALYSIS of variance; CONFIDENCE intervals; INFLAMMATION; THIRD trimester of pregnancy; DIET; T-test (Statistics); DESCRIPTIVE statistics; SECOND trimester of pregnancy; DATA analysis software; DATA analysis; LONGITUDINAL method; PREGNANCY
- Publication
Nutrients, 2023, Vol 15, Issue 1, p194
- ISSN
2072-6643
- Publication type
Article
- DOI
10.3390/nu15010194