Keiko Wada

Summary

Affiliation: Gifu University
Country: Japan

Publications

  1. doi request reprint Associations of endogenous melatonin and sleep-related factors with behavioral problems in preschool Japanese children
    Keiko Wada
    Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
    Ann Epidemiol 23:469-74. 2013
  2. doi request reprint Soy isoflavone intake and breast cancer risk in Japan: from the Takayama study
    Keiko Wada
    Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
    Int J Cancer 133:952-60. 2013
  3. doi request reprint Associations of urinary 6-sulfatoxymelatonin with demographics, body mass, sex steroids, and lifestyle factors in preschool Japanese children
    Keiko Wada
    Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
    Ann Epidemiol 23:60-5. 2013
  4. ncbi request reprint Light exposure at night, sleep duration and sex hormone levels in pregnant Japanese women
    Keiko Wada
    Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu 501 1194, Japan
    Endocr J 59:393-8. 2012
  5. doi request reprint Seaweed intake and urinary sex hormone levels in preschool Japanese children
    Keiko Wada
    Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu 501 1194, Japan
    Cancer Causes Control 23:239-44. 2012
  6. doi request reprint Associations of birth weight and physical activity with sex steroids in preschool Japanese children
    Keiko Wada
    Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu 501 1194, Japan
    Cancer Causes Control 23:231-8. 2012
  7. pmc Seaweed intake and blood pressure levels in healthy pre-school Japanese children
    Keiko Wada
    Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, 1 1 Yanagido, Gifu 501 1194, Japan
    Nutr J 10:83. 2011
  8. doi request reprint Soy intake and urinary sex hormone levels in preschool Japanese children
    Keiko Wada
    Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
    Am J Epidemiol 173:998-1003. 2011
  9. doi request reprint Diabetes mellitus and risk of cancer in Takayama: a population-based prospective cohort study in Japan
    Kozue Nakamura
    Department of Epidemiology and Preventive Medicine, Gifu University, Graduate School of Medicine, Gifu, Japan
    Cancer Sci 104:1362-7. 2013
  10. doi request reprint Associations of intakes of fat, dietary fiber, soy isoflavones, and alcohol with levels of sex hormones and prolactin in premenopausal Japanese women
    Michiko Tsuji
    Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu, Gifu, Japan
    Cancer Causes Control 23:683-9. 2012

Detail Information

Publications24

  1. doi request reprint Associations of endogenous melatonin and sleep-related factors with behavioral problems in preschool Japanese children
    Keiko Wada
    Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
    Ann Epidemiol 23:469-74. 2013
    ..We aimed to investigate the associations of sleep disturbance and sleep time with behavioral problems and to assess whether endogenous melatonin was associated with sleep-related factors and behavioral problems...
  2. doi request reprint Soy isoflavone intake and breast cancer risk in Japan: from the Takayama study
    Keiko Wada
    Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
    Int J Cancer 133:952-60. 2013
    ..Decreased risks of breast cancer were found even among women with a moderate intake of soy and isoflavone. These results suggested that soy and isoflavone intakes have a protective effect on postmenopausal breast cancer...
  3. doi request reprint Associations of urinary 6-sulfatoxymelatonin with demographics, body mass, sex steroids, and lifestyle factors in preschool Japanese children
    Keiko Wada
    Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
    Ann Epidemiol 23:60-5. 2013
    ..We aimed to assess the associations of sex, age, body mass, sex steroid hormones, and lifestyle factors with the levels of melatonin in young children...
  4. ncbi request reprint Light exposure at night, sleep duration and sex hormone levels in pregnant Japanese women
    Keiko Wada
    Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu 501 1194, Japan
    Endocr J 59:393-8. 2012
    ..030). These associations were somewhat stronger among mothers with female offspring than those with male offspring. These results suggested that exposure to light at night might increase sex hormone levels during pregnancy...
  5. doi request reprint Seaweed intake and urinary sex hormone levels in preschool Japanese children
    Keiko Wada
    Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu 501 1194, Japan
    Cancer Causes Control 23:239-44. 2012
    ..We investigated whether seaweed intake is associated with sex steroid levels in young Japanese children...
  6. doi request reprint Associations of birth weight and physical activity with sex steroids in preschool Japanese children
    Keiko Wada
    Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu 501 1194, Japan
    Cancer Causes Control 23:231-8. 2012
    ..We aimed to assess the association of body size at birth or physical activity with sex steroid levels, independent of body mass among young children...
  7. pmc Seaweed intake and blood pressure levels in healthy pre-school Japanese children
    Keiko Wada
    Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, 1 1 Yanagido, Gifu 501 1194, Japan
    Nutr J 10:83. 2011
    ..Few studies have examined whether dietary factors might affect blood pressure in children. We purposed to investigate whether seaweed intake is associated with blood pressure level among Japanese preschool children...
  8. doi request reprint Soy intake and urinary sex hormone levels in preschool Japanese children
    Keiko Wada
    Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
    Am J Epidemiol 173:998-1003. 2011
    ..Total energy intake was not associated with any sex steroids in boys or girls. These results suggest that soy intake might affect the secretion or metabolism of sex steroids in childhood and that the effects might differ by sex...
  9. doi request reprint Diabetes mellitus and risk of cancer in Takayama: a population-based prospective cohort study in Japan
    Kozue Nakamura
    Department of Epidemiology and Preventive Medicine, Gifu University, Graduate School of Medicine, Gifu, Japan
    Cancer Sci 104:1362-7. 2013
    ..35; 95% CI, 1.06-1.73) and stomach cancer (HR, 2.15; 95% CI, 1.30-3.54) were observed among diabetic subjects. These data suggest that people with DM may be at increased risk of both total and some site-specific cancers...
  10. doi request reprint Associations of intakes of fat, dietary fiber, soy isoflavones, and alcohol with levels of sex hormones and prolactin in premenopausal Japanese women
    Michiko Tsuji
    Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu, Gifu, Japan
    Cancer Causes Control 23:683-9. 2012
    ..We examined the relationship among these dietary factors and plasma sex hormone levels in premenopausal Japanese women...
  11. doi request reprint Associations of urinary 6-sulfatoxymelatonin with biomarkers related to cardiovascular disease in Japanese women
    Takako Masue
    Department of Urology, Gifu University Graduate School of Medicine, Gifu, Japan
    Metabolism 61:70-5. 2012
    ..These data suggested that the urinary aMT6s level was inversely associated with established independent risk factors for CVD, such as WBC, UA, and hs-CRP. Endogenous melatonin may have implications for the risk of CVD...
  12. doi request reprint Total fat intake is associated with decreased mortality in Japanese men but not in women
    Chisato Nagata
    Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
    J Nutr 142:1713-9. 2012
    ..03)]. A favorable effect was suggested for total fat and PUFA intakes on mortality in men except for that from cardiovascular disease, whereas increased SFA intake may be associated with adverse health consequences in women...
  13. doi request reprint Associations of physical activity and diet with the onset of menopause in Japanese women
    Chisato Nagata
    Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
    Menopause 19:75-81. 2012
    ....
  14. doi request reprint Dietary intake of vitamin B12 and folic acid is associated with lower blood pressure in Japanese preschool children
    Yuya Tamai
    Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Japan
    Am J Hypertens 24:1215-21. 2011
    ..We purposed to examine the association between dietary intake of these three vitamins and blood pressure of young children...
  15. ncbi request reprint Association between tinnitus and sleep disorders in the general Japanese population
    Keiichi Izuhara
    Department of Otolaryngology, Gifu University Graduate School of Medicine, Gifu, Japan
    Ann Otol Rhinol Laryngol 122:701-6. 2013
    ..There are few studies about the association between tinnitus and sleep disorders in the general population worldwide. This study assessed this association in a Japanese community...
  16. doi request reprint Associations of body size and reproductive factors with circulating levels of sex hormones and prolactin in premenopausal Japanese women
    Chisato Nagata
    Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu, 501 1194, Japan
    Cancer Causes Control 22:581-8. 2011
    ..The aim of the present study was to examine the associations of these factors with blood concentrations of sex hormones and prolactin in premenopausal Japanese women...
  17. doi request reprint Associations of intake of antioxidant vitamins and fatty acids with asthma in pre-school children
    Kozue Nakamura
    1 Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, 1 1 Yanagido Gifu 501 1194, Japan
    Public Health Nutr 16:2040-5. 2013
    ..To determine (i) the importance of parents’ motives for everyday family food choices; and (ii) the relationship between parental food choice motives and eating patterns of 12- to 13-year-old children...
  18. ncbi request reprint Validity and reproducibility of food frequency questionnaire in Japanese children aged 6 years
    Yukari Sahashi
    Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
    J Nutr Sci Vitaminol (Tokyo) 57:372-6. 2011
    ..Our FFQ could reasonably rank individuals according to dietary intake for epidemiologic studies, although the validity of the questionnaire is limited to specific nutrients...
  19. doi request reprint Cigarette smoking and other lifestyle factors in relation to the risk of pancreatic cancer death: a prospective cohort study in Japan
    Kozue Nakamura
    Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, 1 1 Yanagido, Gifu, Gifu 501 1194, Japan
    Jpn J Clin Oncol 41:225-31. 2011
    ..To examine the association of smoking and lifestyle factors with pancreatic cancer death in the prospective design...
  20. doi request reprint Lifestyle and health factors associated with stress urinary incontinence in Japanese women
    Takako Masue
    Department of Urology, Gifu University Graduate School of Medicine, Gifu City, Gifu, Japan
    Maturitas 66:305-9. 2010
    ..Studies focusing on lifestyle and health factors and stress urinary incontinence (SUI) are scarce in Japan. The aim of this study is to examine the association of lifestyle and health factors in SUI...
  21. doi request reprint Cadmium exposure and the risk of breast cancer in Japanese women
    Chisato Nagata
    Departments of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, 1 1 Yanagido, Gifu 501 1194, Japan
    Breast Cancer Res Treat 138:235-9. 2013
    ..67, (95 % CI 1.39, 2.01) for every 1.0 μg/g increase in urinary cadmium level, P-trend <0.01]. These data suggested that exposure to cadmium was associated with a risk of breast cancer in Japanese women...
  22. doi request reprint Plasma amino acid profiles are associated with biomarkers of breast cancer risk in premenopausal Japanese women
    Chisato Nagata
    Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu, 501 1194, Japan
    Cancer Causes Control 25:143-9. 2014
    ..We investigated the relationship of plasma levels of amino acids with levels of sex hormones and insulin-like growth factor (IGF)-1, which are relevant to the etiology of premenopausal breast cancer, in normal premenopausal women...
  23. doi request reprint Association of farming with the development of cedar pollinosis in Japanese adults
    Kozue Nakamura
    Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Japan
    Ann Epidemiol 20:804-10. 2010
    ..We examined the association of experience of farming with occurrence of cedar pollinosis in a prospective cohort in Japan...
  24. doi request reprint Association of dietary fat, vegetables and antioxidant micronutrients with skin ageing in Japanese women
    Chisato Nagata
    Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu 501 1194, Japan
    Br J Nutr 103:1493-8. 2010
    ..Further studies with more accurate measurement methods are needed to investigate the role of daily diet in skin ageing...