Ibrahim ZS, Ahmed MM, Shukry M, Mahmoud S, Ishizuka M. Constitutive androstane receptor dependent and independent modulation of CYP3A2, CYP1A2 by phenobarbital and fibrate in rats’ liver. Am. J. Biochem. Biotech 9:272-281(2013) DOI: 10.3844/ajbbsp.2013.272.281
Kitamura H, Kimura S, Shimamoto Y, Okabe J, Ito M, Miyamoto T, Naoe Y, Kikuguchi C, Meek B, Toda C, Okamoto S, Kanehira K, Hase K, Watarai H, Ishizuka M, El-Osta A, Ohara O, Miyoshi I. Ubiquitin-specific protease 2-69 in macrophages potentially modulates metainflammation. FASEB J. 27(12):4940-4953 (2013) DOI: 10.1096/fj.13-233528
Watanabe KP, Kawai YK, Ikenaka Y, Kawata M, Ikushiro S, Sakaki T, Ishizuka M. Avian cytochrome P450 (CYP) 1-3 family genes: isoforms, evolutionary relationships, and mRNA expression in chicken liver. PLOS ONE e75689(2013) DOI: 10.1371/journal.pone.0075689
Fujisawa N, Kawai YK, Nakayama SMM, Ikenaka Y, Yamamoto H, Ishizuka M. Dioxin sensitivity-related two critical amino acids of arylhydrocarbon receptor may not correlate with the taxonomy or phylogeny in avian species. J Vet Med Sci 75:1577-1583 (2013) DOI: 10.1292/jvms.13-0179
Sasaki N, Matumoto T, Ikenaka Y, Nakayama SMM, Ishizuka M, Kazusaka A, Fujita S. Repeated treatment with furazolidone induces multiple cytochrome P450-related activities in chicken liver but not in rat liver. J Vet Med Sci 75:1497-1502 (2013) DOI: 10.1292/jvms.12-0531
Shimamoto Y, Kitamura H, Niimi K, Yoshikawa Y, Hoshi F, Ishizuka M, Takahashi E. Selection of suitable reference genes for mRNA quantification studies using common marmoset tissues. Molecular Biology Reports 40(12):6747-6755 (2013) DOI: 10.1007/s11033-013-2791-0
Ikenaka Y, Oguri M, Saengtienchai A, Nakayama SMM, Ijiri S, Ishizuka M. Characterization of Phase-II conjugation reaction of polycyclic aromatic hydrocarbons in fish species: unique pyrene metabolism and species specificity observed in fish species. Environmental Toxicology and Pharmacology 36:567-578 (2013) DOI: 10.1016/j.etap.2013.05.018
Kawai YK, Watanabe KP, Ishii A, Onuma A, Sawa H, Ikenaka Y, Ishizuka M. De novo sequence analysis of cytochrome P450 1–3 genes expressed in ostrich liver with highest expression of CYP2G19. Comparative Biochemistry and Physiology Part D: Genomics and Proteomics 8(3):201-208 (2013) DOI: 10.1016/j.cbd.2013.05.002
Yohannes YB, Ikenaka Y, Saengtienchai A, Watanabe KP, Nakamyama SMM, Ishizuka M. Occurrence, distribution and ecological risk assessment of DDTs and heavy metals in surface sediments from Lake Awassa – Ethiopian Rift Valley Lake. Environ Sci Pollut Res 20:8663–8671 (2013) DOI: 10.1007/s11356-013-1821-8
Fujisawa N, Darwish WS , Ikenaka Y, Kim E, Lee J,Iwata H, Nakayama SMM, Ishizuka M. Molecular evaluation of a new highly sensitive aryl hydrocarbon receptor in ostriches. Poultry Science 92(7):1921-1929 (2013) DOI: 10.3382/ps.2013-03090
Yared BY, Ikenaka Y, Nakayama SMM, Saengtienchai A, Watanabe K, Ishizuka M, Organochlorine pesticides and heavy metals in fish from Lake Awassa; Ethiopia: Insights from stable isotope analysis. Chemosphere 91:857-863 (2013) DOI: 10.1016/j.chemosphere.2013.01.047
Nakayama SMM, Ikenaka Y, Hamada K, Muzandu K, Choongo K, Yabe J, Umemura T, Ishizuka M. Accumulation and biological effects of metals in wild rats in mining areas of Zambia. Environmental Monitoring and Assessment 185:4907-4918 (2013) DOI: 10.1007/s10661-012-2912-6
Tanaka KD, Kawai YK, Ikenaka Y, Harunari T, Tanikawa T, Fujita S, Ishizuka M. A novel mutation in VKORC1 and its effect on enzymatic activity in Japanese warfarin-resistant rats. J Vet Med Sci. 75(2):135-139 (2013) DOI: 10.1292/jvms.12-0161
Yabe J, Nakayama SMM, Ikenaka Y, Muzandu K, Choongo K, Mainda G, Kabeta N, Ishizuka M, Umemura T. Metal distribution in tissues of free-range chickens near a lead-zinc mine in Kabwe, Zambia. Environ Toxicol Chem. 32(1):189-192 (2013) DOI: 10.1002/etc.2029
Nakayama SMM*, Ikenaka Y*, Muzandu K, Choongo K, Yabe J, Muroya T, Ijiri S, Minagawa M, Umemura T, Ishizuka M. GIS-based source estimation of Cu pollution in Lake Itezhi-tezhi and metal accumulation profiles in Oreochromisspp. from both field and laboratory studies. Arch Environ Contam Toxicol. 64(1):119-129 (2013) (* equal contribution) DOI: 10.1007/s00244-012-9802-3
Ikenaka Y, Sakamoto M, Nagata T, Takahashi H, Miyabara Y, Hanazato T, Ishizuka M, Isobe T, Kim JW, Chang KH. Effects of polycyclic aromatic hydrocarbons (PAHs) on an aquatic ecosystem: acute toxicity and community-level toxic impact tests of benzo[a]pyrene using lake zooplankton community. J. Toxicol. Sci. 38(1):131-136 (2013) DOI: 10.2131/jts.38.131
Others
Nakayama S.M.M, Ikenaka Y, Muzandu K, Choongo K, Yabe J, Umemura T, Ishizuka M. Metal contaminated soil from mining area caused metal accumulation and biological responses in rats. JJVR, 61:S77-S79 (2013)
Hayami A, Darwish W.S, Ikenaka Y, Nakayama S.M.M, Ishizuka M. In vitro diazepam metabolism in horses. JJVR, 61:S80-S82 (2013)
Darwish W.S, Eldaly E.A, EL-Abbasy M.T, Ikenaka Y, Nakayama S.M.M, Ishizuka M. Antibiotic residues in food: the African scenario. JJVR, 61:S1-S10 (2013)
Darwish W.S, Ikenaka Y, Ishizuka M. Biological responses of xenobiotics metabolizing enzymes to lead exposure in cultured H4IIE rat cells. JJVR, 61:S48-S53 (2013)
Oroszlany B, Ikenaka Y, Saengtienchai A, Oguri M, Nakayama S.M.M, Ishizuka M. Metabolism of pyrene, a polycyclic aromatic hydrocarbon in freshwater turtles. JJVR, 61:S62-S63 (2013)
Bortey-Sam N, Akoto O, Ikenaka Y, Nakayama S.M.M, Ishizuka M. Determination of benzo[a]pyrene levels in ambient air and the source of polycyclic aromatic hydrocarbons using a diagnostic ratio method in Ghana. JJVR, 61:S64-S66 (2013)
Ishii C, Ikenaka Y, Nakayama S.M.M, Suzuki Y, Watanuki Y, Watanabe Y, Fukuwaka M, Yohannes Y.B, Kawai Y.K, Ishizuka M. Heavy metal pollution in Japanese seabirds. JJVR, 61:S67-S69 (2013)
Marfo J.T, Akoto O, Nakayama S.M.M, Baidoo E, Ikenaka Y, Ishizuka M. Distribution of metals in organs of Clarias gariepinus, Heterobranchus bidorsalis, and Chrysichthys nigrodigitatus from the Offin River at Dunkwa-on-Offin, Ghana. JJVR, 61:S70-S72 (2013)
Mahmoud A.F.A, Darwish W.S, Morshdy A.E.M.A, Eldaly E.A, Ikenaka Y, Ishizuka M. Determination of organochlorine pesticides (OCPs) in the edible offal of Egyptian buffalo. JJVR, 61:S58-S63 (2013)