Kazutoshi Sayama

Anti-obesity effects of three major components of green tea, catechins, caffeine and theanine, in mice.

Guodong Zheng, Kazutoshi Sayama, Tsutomu Ōkubo et al. · PubMed · 2004 · 302 citations

Life Sciences, Nutrition, Nutritional Sciences +17

Characterization of the estrogenic activities of zearalenone and zeranol in vivo and in vitro

Hitomi Takemura, Joong‐Youn Shim, Kazutoshi Sayama et al. · The Journal of Steroid Biochemistry and Molecular Biology · 2006 · 207 citations

Life Sciences, Endocrinology, Pharmacology +12

Regulation of Telomere Length by G-Quadruplex Telomere DNA- and TERRA-Binding Protein TLS/FUS

K. Takahama, Asami Takada, Shota Tada et al. · Chemistry & Biology · 2013 · 177 citations

Life Sciences, Genetics, Molecular Biology +14

Effects of green tea on growth, food utilization and lipid metabolism in mice.

Kazutoshi Sayama, Shixing Lin, Guodong Zheng et al. · PubMed · 2000 · 123 citations

Life Sciences, Endocrinology, Nutritional Sciences +17

In vitro and in vivo estrogenic activity of chlorinated derivatives of bisphenol A

Hitomi Takemura, Jie Ma, Kazutoshi Sayama et al. · Toxicology · 2004 · 84 citations

Life Sciences, Endocrinology, Toxicology +16