Yoshiko Yokoyama

ER-dependent estrogenic activity of parabens assessed by proliferation of human breast cancer MCF-7 cells and expression of ERα and PR

Tomoko Okubo, Yoshiko Yokoyama, Kiyoshi Kanô et al. · Food and Chemical Toxicology · 2001 · 280 citations

Breast Oncology, Medicine, Hormonal Receptor +8

Estimation of Estrogenic and Anti-estrogenic Activities of Some Phthalate Diesters and Monoesters by MCF-7 Cell Proliferation Assay in Vitro

Tomoko Okubo, Toshinari Suzuki, Yoshiko Yokoyama et al. · Biological and Pharmaceutical Bulletin · 2003 · 145 citations · Full text

Anti-estrogenic Activities, Gynecology, Cell Proliferation +16

Cell death induced by the phenolic antioxidant tert-butylhydroquinone and its metabolite tert-butylquinone in human monocytic leukemia U937 cells

Tomoko Okubo, Yoshiko Yokoyama, Kiyoshi Kanô et al. · Food and Chemical Toxicology · 2003 · 91 citations

Phenolic Antioxidant Tert-butylhydroquinone, Medicine, Lipid Peroxidation +10

Estimation of Estrogenic and Antiestrogenic Activities of Selected Pesticides by MCF-7 Cell Proliferation Assay

Tomoko Okubo, Yoshiko Yokoyama, Kiyoshi Kanô et al. · Archives of Environmental Contamination and Toxicology · 2004 · 91 citations

Endocrine Disruptors, Selected Pesticides, Pesticide-residue Analysis +8

Oxidative Stress and Mitochondrial Damage Precedes Gastric Mucosal Cell Death Induced by Ethanol Administration

Masahiko Hirokawa, Soichiro Miura, Hisako Yoshida et al. · Alcoholism Clinical and Experimental Research · 1998 · 54 citations