... formation in mouse bone marrow cultures.Eur J Pharmacol 263, 181–185.6 Kameda T, Miyazawa K, Mori Y, Yuasa T, ShiokawaM, Nakamaru Y, Mano H, Hakeda Y, Kameda A &Kumegawa M (1996) Vitamin ... leukemia cells and enhancethe effect of all-trans retinoic acid. Leukemia 11, 77 9 78 7.10 Yaguchi M, Miyazawa M, Otawa M, Katagiri T, Nishi-maki J, Uchida Y, Iwase O, Gotoh A, Kawanishi Y &Toyama ... chain whereasvitamin K2has an unsaturated side chain [1].Vitamin K2acts as a cofactor for a vitamin K-dependent carboxylase involved in the carboxylationof coagulation factors and is an...