Gerson Shigeaki Hamada

Dietary intake of folate, vitamin B6, and vitamin B12, genetic polymorphism of related enzymes, and risk of breast cancer: a case-control study in Brazilian women

Enbo Ma, Motoki Iwasaki, Junko Ishihara et al. · BMC Cancer · 2009 · 102 citations · Full text

Medicine, Nutritional Sciences, Oncology +13

Heterocyclic amines content of meat and fish cooked by Brazilian methods

Motoki Iwasaki, Hiroyuki Kataoka, Junko Ishihara et al. · Journal of Food Composition and Analysis · 2009 · 93 citations · Full text

Agriculture, Biochemistry, Food Science +5

hOGG1 exon7 polymorphism and gastric cancer in case–control studies of Japanese Brazilians and non-Japanese Brazilians

Tomoyuki Hanaoka, f Haruhiko Sugimurab, Kiyoko Nagura et al. · Cancer Letters · 2001 · 63 citations

Medicine, Genetics, Molecular Genetics +16

Cytochrome P450 2E1 polymorphism in gastric cancer in Brazil: case-control studies of Japanese Brazilians and non-Japanese Brazilians.

Inês Nobuko Nishimoto, Tomoyuki Hanaoka, Haruhiko Sugimura et al. · PubMed · 2000 · 55 citations

Medicine, Molecular Genetics, Oncology +15

Dietary isoflavone intake and breast cancer risk in case–control studies in Japanese, Japanese Brazilians, and non-Japanese Brazilians

Motoki Iwasaki, Gerson Shigeaki Hamada, Inês Nobuko Nishimoto et al. · Breast Cancer Research and Treatment · 2008 · 43 citations

Public Health, Nutritional Sciences, Oncology +13