... with1mg:mL21actinase E (Kaken Pharmaceuticals, Tokyo,Japan), and the radioactivity of the material precipitatedwith cetylpyridium chloride was measured in a scintillationcounter.Statistical analysis Unless ... analysis Unless otherwise specified, all experiments were repeated atleast twice, with similar results. One-way analysis of variance(ANOVA) was used for statistical evaluation. Statistical analysis was performed ... Tohru Nakanishi1, Takashi Nishida1,3, Takako Hattori1, Teruko Takano-Yamamoto2andMasaharu Takigawa1,31Department of Biochemistry and Molecular Dentistry, and2Department of Orthodontics,...