PMID- 23110638
OWN - NLM
STAT- MEDLINE
DCOM- 20130412
LR  - 20211021
IS  - 1475-2891 (Electronic)
IS  - 1475-2891 (Linking)
VI  - 11
DP  - 2012 Oct 30
TI  - Dietary total antioxidant capacity from different assays in relation to serum 
      C-reactive protein among young Japanese women.
PG  - 91
LID - 10.1186/1475-2891-11-91 [doi]
AB  - BACKGROUND: The association between dietary total antioxidant capacity (TAC) from 
      different assays and serum C-reactive protein (CRP) has not been assessed in 
      non-Western populations. We examined the association between dietary TAC and 
      serum CRP concentration in young Japanese women using different four TAC assays. 
      METHODS: The subjects were 443 young Japanese women aged 18-22 years. Dietary TAC 
      was assessed with a self-administered diet history questionnaire and the TAC 
      value of each food using the following four assays: ferric reducing ability of 
      plasma (FRAP); oxygen radical absorbance capacity (ORAC); Trolox equivalent 
      antioxidant capacity (TEAC); and total radical-trapping antioxidant parameter 
      (TRAP). Serum CRP concentrations were measured by highly sensitive nephelometry. 
      RESULTS: The major contributor to dietary TAC was green, barley, and oolong tea 
      (FRAP: 53%, ORAC: 45%, TEAC: 36%, and TRAP: 44%). The prevalence of elevated CRP 
      concentrations (>/= 1 mg/L) was 5.6%. TAC from FRAP was inversely associated with 
      serum CRP concentrations (adjusted odds ratio [OR] for elevated CRP concentration 
      in high [compared with low] dietary TAC group: 0.39 [95% confidence interval 
      (CI): 0.16-0.98]; P = 0.04). TAC from ORAC was inversely associated with CRP, 
      although the association was not significant (OR: 0.48 [95% CI: 0.20-1.14]; 
      P = 0.10). TAC from TEAC was inversely associated with CRP (OR: 0.32 [95% CI: 
      0.12-0.82]; P = 0.02), as was TAC from TRAP (OR: 0.31 [95% CI: 0.12-0.81]; 
      P = 0.02). CONCLUSIONS: Dietary TAC was inversely associated with serum CRP 
      concentration in young Japanese women regardless of assay. Further studies are 
      needed in other populations to confirm these results.
FAU - Kobayashi, Satomi
AU  - Kobayashi S
AD  - Department of Social and Preventive Epidemiology, Graduate School of Medicine, 
      University of Tokyo, Tokyo, Japan.
FAU - Murakami, Kentaro
AU  - Murakami K
FAU - Sasaki, Satoshi
AU  - Sasaki S
FAU - Uenishi, Kazuhiro
AU  - Uenishi K
FAU - Yamasaki, Mitsuyo
AU  - Yamasaki M
FAU - Hayabuchi, Hitomi
AU  - Hayabuchi H
FAU - Goda, Toshinao
AU  - Goda T
FAU - Oka, Jun
AU  - Oka J
FAU - Baba, Keiko
AU  - Baba K
FAU - Ohki, Kazuko
AU  - Ohki K
FAU - Watanabe, Reiko
AU  - Watanabe R
FAU - Sugiyamama, Yoshiko
AU  - Sugiyamama Y
LA  - eng
PT  - Comparative Study
PT  - Journal Article
PT  - Multicenter Study
PT  - Research Support, Non-U.S. Gov't
DEP - 20121030
PL  - England
TA  - Nutr J
JT  - Nutrition journal
JID - 101152213
RN  - 0 (Anti-Inflammatory Agents)
RN  - 0 (Antioxidants)
RN  - 9007-41-4 (C-Reactive Protein)
SB  - IM
MH  - Adolescent
MH  - Adult
MH  - Anti-Inflammatory Agents/*administration & dosage/analysis/chemistry
MH  - Antioxidants/*administration & dosage/analysis/chemistry
MH  - C-Reactive Protein/*analysis
MH  - Cross-Sectional Studies
MH  - *Diet/adverse effects/ethnology
MH  - Diet Surveys
MH  - Dietetics/education
MH  - Female
MH  - Food Analysis/*methods
MH  - Humans
MH  - Japan
MH  - Nephelometry and Turbidimetry
MH  - Surveys and Questionnaires
MH  - Workforce
MH  - Young Adult
PMC - PMC3495758
EDAT- 2012/11/01 06:00
MHDA- 2013/04/13 06:00
PMCR- 2012/10/30
CRDT- 2012/11/01 06:00
PHST- 2012/05/08 00:00 [received]
PHST- 2012/10/16 00:00 [accepted]
PHST- 2012/11/01 06:00 [entrez]
PHST- 2012/11/01 06:00 [pubmed]
PHST- 2013/04/13 06:00 [medline]
PHST- 2012/10/30 00:00 [pmc-release]
AID - 1475-2891-11-91 [pii]
AID - 10.1186/1475-2891-11-91 [doi]
PST - epublish
SO  - Nutr J. 2012 Oct 30;11:91. doi: 10.1186/1475-2891-11-91.