Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Kengo Toyomura"'
Autor:
Ngoc Minh Pham, Daigo Yoshida, Makiko Morita, Guang Yin, Kengo Toyomura, Keizo Ohnaka, Ryoichi Takayanagi, Suminori Kono
Publikováno v:
Journal of Nutrition and Metabolism, Vol 2010 (2010)
Objective. Few studies have suggested an inverse relation between coffee intake and serum concentrations of uric acid (UA), but none has addressed the relation in men and women separately. We examined the relation between coffee intake and serum UA l
Externí odkaz:
https://doaj.org/article/a1b41d7df5864055818976a2e8a1eb96
Autor:
Amit Man Joshi, Takeshi Okamura, Reiji Terasaka, Kengo Toyomura, Yoshihiko Maehara, Kenji Takenaka, Koji Ikejiri, Masao Tanaka, Zhenjie Wang, Hitoshi Ichimiya, Keizo Ohnaka, Takashi Ueki, Takafumi Maekawa, Makiko Morita, Yoshihiro Kakeji, Kitaroh Futami, Yohichi Yasunami, Suminori Kono
Publikováno v:
Nutrition and Cancer. 64:798-805
It has long been a matter of interest whether antioxidant vitamins are protective against colorectal cancer as well as human cancers in general, but epidemiological evidence is inconclusive. We investigated associations of dietary intakes of retinol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0127f41232ac7419db3ae5faecdafa3b
https://doi.org/10.1080/01635581.2012.690927
https://doi.org/10.1080/01635581.2012.690927
Autor:
Kengo Toyomura, Yoshihiko Maehara, Kenji Takenaka, Sanjeev Budhathoki, Hitoshi Ichimiya, Yoshihiro Kakeji, Keizo Ohnaka, Takashi Ueki, Masao Tanaka, Koji Ikejiri, Takeshi Okamura, Yohichi Yasunami, Suminori Kono, Jun Nagano, Takafumi Maekawa, Reiji Terasaka, Hoirun Nisa, Kitaroh Futami, Makiko Morita
Publikováno v:
Molecular Carcinogenesis. 52:619-626
Microsomal epoxide hydrolase (EPHX1) plays an important role in the activation and detoxification of polycyclic aromatic hydrocarbons, carcinogens found in cigarette smoke. Polymorphisms in exon 3 (Y113H) and exon 4 (H139R) of the EPHX1 have been ass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60c80ef4b7aa8f35ada883a9eb6cd7be
https://doi.org/10.1002/mc.21897
https://doi.org/10.1002/mc.21897
Autor:
Kitaroh Futami, Keizo Ohnaka, Hitoshi Ichimiya, Yoshihiro Kakeji, Yohichi Yasunami, Suminori Kono, Guang Yin, Masao Tanaka, Yoshihiko Maehara, Kenji Takenaka, Sanjeev Budhathoki, Kengo Toyomura, Reiji Terasaka, Ryuichi Mibu, Amit Man Joshi, Koji Ikejiri, Takeshi Okamura, Takafumi Maekawa
Publikováno v:
Scandinavian Journal of Gastroenterology. 46:165-172
It has been suggested that soy food and isoflavone intake may be protective against the risk of colorectal cancer. However, epidemiologic evidence remains sparse and inconsistent. We addressed this issue in the Fukuoka Colorectal Cancer Study.The stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65997d450175a7cf2d640ccdae48517d
https://doi.org/10.3109/00365521.2010.522720
https://doi.org/10.3109/00365521.2010.522720
Autor:
Suminori Kono, Jun Nagano, Guang Yin, Yoshihiko Maehara, Kenji Takenaka, Tetsuya Mizoue, Ryuichi Mibu, Yohichi Yasunami, Takafumi Maekawa, Kengo Toyomura, Masao Tanaka, Loic Le Marchand, Takeshi Okamura, Hitoshi Ichimiya, Yoshihiro Kakeji, Makiko Morita, Koji Ikejiri, Nobutoshi Imaizumi, Kitaroh Futami
Publikováno v:
Cancer Epidemiology, Biomarkers & Prevention. 18:235-241
Cytochrome P450 2E1 (CYP2E1) is involved in the metabolic activation of a wide variety of potential carcinogens, and functional polymorphisms in the CYP2E1 gene have been investigated in relation to colorectal cancer. We examined the relation of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f448d6f86161018ab80661116b67198
https://doi.org/10.1158/1055-9965.epi-08-0698
https://doi.org/10.1158/1055-9965.epi-08-0698
Autor:
Keizo Ohnaka, Jin Fukumoto, Ryoichi Takayanagi, Daigo Yoshida, Masahiro Adachi, Kengo Toyomura, Suminori Kono, Naoyuki Ueda
Publikováno v:
Diabetes & Metabolic Syndrome: Clinical Research & Reviews. 3:7-11
Aims To investigate the relationship of waist circumference and body mass index (BMI) with glycated hemoglobin (HbA 1c ) concentrations and to define optimal cutoffs for these indices with respect to elevated HbA 1c (>5.8%). Methods Study subjects we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5dd3c5d1a27e0d34ccaf0b03a67aa55d
https://doi.org/10.1016/j.dsx.2008.10.002
https://doi.org/10.1016/j.dsx.2008.10.002
Autor:
Naoyuki Ueda, Masahiro Adachi, Ryoichi Takayanagi, Keizo Ohnaka, Jin Fukumoto, Kengo Toyomura, Daigo Yoshida, Suminori Kono
Publikováno v:
Journal of Atherosclerosis and Thrombosis. 16:431-441
Aim: This research aims to examine the relationship of waist circumference with cardiovascular risk factors and to determine optimal cutoffs for waist circumference in the context of cardiovascular risk factors in a Japanese population.Methods: Study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8646668df2c424a72419c2c373aba02
https://doi.org/10.5551/jat.no539
https://doi.org/10.5551/jat.no539
Autor:
Takafumi Maekawa, Nobutoshi Imaizumi, Suminori Kono, Tetsuya Mizoue, Koji Ikejiri, Kitaroh Futami, Jun Nagano, Yohichi Yasunami, Kengo Toyomura, Yoshihiro Kakeji, Guang Yin, Ryuichi Mibu, Masao Tanaka, Takeshi Okamura, Hitoshi Ichimiya, Tomoko Hagiwara, Yoshihiko Maehara, Kenji Takenaka
Publikováno v:
Cancer Science. 95:908-913
Methylenetetrahydrofolate reductase (MTHFR) is a key enzyme regulating folate metabolism, which affects DNA synthesis and methylation. This study investigated the relation of MTHFR C677T and A1298C polymorphisms to colorectal cancer in a case-control
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99db7fa2c4900d6e0f5c2ef2fe084487
https://doi.org/10.1111/j.1349-7006.2004.tb02201.x
https://doi.org/10.1111/j.1349-7006.2004.tb02201.x
Autor:
Kyong-Yeon Lee, Shinsaku Ogawa, Hideki Kawamoto, Eiichi Shimizu, Masamichi Mineshita, Shinji Tabata, Keizo Yamaguchi, Suminori Kono, Kengo Toyomura
Publikováno v:
Cancer Science. 95:72-76
While smoking has consistently been shown to be related to increased risk of colorectal adenomas, few studies have addressed the association between smoking and site-specific colorectal adenomas. The reported association between alcohol use and color
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2551a634301825a314e75f20322e1a4
https://doi.org/10.1111/j.1349-7006.2004.tb03173.x
https://doi.org/10.1111/j.1349-7006.2004.tb03173.x
Autor:
Reiji Terasaka, Zhenjie Wang, Masao Tanaka, Yoshihiro Kakeji, Keizo Ohnaka, Takashi Ueki, Suminori Kono, Makiko Morita, Kazuhiro Uchida, Kitaroh Futami, Takafumi Maekawa, Yoshihiko Maehara, Yohichi Yasunami, Kenji Takenaka, Takeshi Okamura, Hitoshi Ichimiya, Koji Ikejiri, Kengo Toyomura
Publikováno v:
Scandinavian Journal of Gastroenterology
Objective A diet high in sugars may promote colorectal carcinogenesis, but it remains uncertain whether high intake of sugars or sucrose confers increased risk of colorectal cancer. The authors investigated the associations of sugars and sucrose inta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d621e70fd5b68966bd28f37bfece52b4
https://pubmed.ncbi.nlm.nih.gov/24716480
https://pubmed.ncbi.nlm.nih.gov/24716480