[1]Department of Health and Environmental Sciences;
School of Pharmaceutical Sciences;
Health Sciences University of Hokkaido;
Ishikari-Tobetsu;
Hokkaido 061-0293;
Japan;
[2]Division of Cancer Prevention Research;
National Cancer Center Research Institute;
Chuoku;
Tokyo 104-0045;
Japan;
[2]Division of Cancer Prevention Research;
National Cancer Center Research Institute;
Chuoku;
Tokyo 104-0045;
Japan;
[3]Central Animal Division;
National Cancer Center Research Institute;
Chuo-ku;
Tokyo 104-0045;
Japan;
[2]Division of Cancer Prevention Research;
National Cancer Center Research Institute;
Chuoku;
Tokyo 104-0045;
Japan;
[1]Department of Health and Environmental Sciences;
School of Pharmaceutical Sciences;
Health Sciences University of Hokkaido;
Ishikari-Tobetsu;
Hokkaido 061-0293;
Japan;