Associations of Food and Nutrient Intakes with Serum IGF-I, IGF-II, IGFBP-3, TGF-β1, Total SOD Activity and sfas Levels among Middle-aged Japanese: The JACC Study

Koutatsu Maruyama, Hiroyasu Iso, Yoshinori Ito, Yoshiyuki Watanabe, Yutaka Inaba, Kazuo Tajima, Kei Nakachi, Akiko Tamakoshi, Mitsuru Mori, Fumio Sakauchi, Yutaka Motohashi, Ichiro Tsuji, Yosikazu Nakamura, Hiroyasu Iso, Haruo Mikami, Michiko Kurosawa, Yoshiharu Hoshiyama, Naohito Tanabe, Koji Tamakoshi, Kenji WakaiShinkan Tokudome, Shuji Hashimoto, Shogo Kikuchi, Yasuhiko Wada, Takashi Kawamura, Yoshiyuki Watanabe, Kotaro Ozasa, Tsuneharu Miki, Chigusa Date, Kiyomi Sakata, Yoichi Kurozawa, Takesumi Yoshimura, Yoshihisa Fujino, Akira Shibata, Naoyuki Okamoto, Hideo Shio

研究成果: Article査読

20 被引用数 (Scopus)

抄録

No observational study has examined whether cancer-related biomarkers are associated with diet in Japanese. We therefore assessed sex-specific food and nutrient intakes according to serum IGF-I, IGF-II, IGFBP-3, TGF-β1, total SOD activity and sFas levels, under a cross-sectional study of 10,350 control subjects who answered the food frequency questionnaire in the first-wave nested case-control study within the Japan Collaborative Cohort Study. For both men and women, IGF-I levels were associated with higher intakes of milk, fruits, green tea, calcium and vitamin C. IGF-II levels were associated with higher intakes of milk, yogurt, fruits and miso soup, and lower intakes of rice, coffee and carbohydrate. IGFBP-3 levels were associated with higher intakes of milk, yogurt, fruits and vitamin C, and lower intakes of rice, energy, protein, carbohydrate, sodium and polyunsaturated fatty acids. TGF-β1 levels were associated with lower intakes of coffee intakes, and higher intakes of miso soup and sodium. Total SOD activity levels were associated with lower intakes of most nutrients other than energy, carbohydrate, iron, copper, manganese, retinol equivalents, vitamin A, B2, B12, niacin, folic acid, vitamin C and fish fat. sFas levels were associated with higher intakes of manganese and folic acids. The results of the present study should help to account for findings on those biomarkers regarding risks of cancer and other lifestylerelated diseases in terms of dietary confounding as causality.

本文言語English
ページ(範囲)7-22
ページ数16
ジャーナルAsian Pacific Journal of Cancer Prevention
10
SUPPL.1
出版ステータスPublished - 12-2009

All Science Journal Classification (ASJC) codes

  • 疫学
  • 腫瘍学
  • 公衆衛生学、環境および労働衛生
  • 癌研究

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