Patricia N. Mwilola, Ikabongo Mukumbuta, Victor Shitumbanuma, Benson H. Chishala, Yoshitaka Uchida, Hokuto Nakata, Shouta MM Nakayama, Mayumi Ishizuka. Lead, Zinc and Cadmium Accumulation, and Associated Health Risks, in Maize Grown Near the Kabwe Mine in Zambia in Response to Organic and Inorganic Soil Amendments. Int. J. Environ. Res. Public Health. 17(23): 9038 (2020)DOI: 10.3390/ijerph17239038
Wilson Mwandira, Kazunori Nakashima, Satoru Kawasaki, Allison Arabelo, Kawawa Banda, Imasiku Nyambe, Meki Chirwa, Mayumi Ito, Tsutomu Sato, Toshifumi Igarashi, Hokuto Nakata, Shouta MM Nakayama, Mayumi Ishizuka. Biosorption of Pb (II) and Zn (II) from aqueous solution by Oceanobacillus profundus isolated from an abandoned mine. Scientific Reports. 10: 21189 (2020) DOI: 10.1038/s41598-020-78187-4
Kris A.G. Wyckhuys, Alexandre Aebi, Maarten F.I.J. Bijleveld van Lexmond, Carlos R. Bojaca, Jean-Marc Bonmatin, Lorenzo Furlan, Jairo A. Guerrero, Trinh V. Mai, Hoi V. Pham, Francisco Sanchez-Bayo, Yoshinori Ikenaka. Resolving the twin human and environmental health hazards of a plant-based diet. Environment International. 144: 106081 (2020) DOI: 10.1016/j.envint.2020.106081
Pawit Tangviroon, Kenta Noto, Toshifumi Igarashi, Takeshi Kawashima, Mayumi Ito, Tsutomu Sato, Walubita Mufalo, Meki Chirwa, Imasiku Nyambe, Hokuto Nakata, Shouta Nakayama, Mayumi Ishizuka. Immobilization of lead and zinc leached from mining residual materials in Kabwe, Zambia: Possibility of chemical immobilization by dolomite, calcinated dolomite, and magnesium oxide. Minerals. 10(9): 763 (2020) DOI: 10.3390/min10090763
Daichi Yamada, Masato Hiwatari, Peter Hangoma, Daiju Narita, Chrispin Mphuka, Bona Chitah, John Yabe, Shouta M.M. Nakayama, Hokuto Nakata, Kennedy Choongo, Mayumi Ishizuka. Assessing the population-wide exposure to lead pollution in Kabwe, Zambia: an econometric estimation based on survey data. Scientific Reports. 10: 15092 (2020) DOI: 10.1038/s41598-020-71998-5
Andrew Kataba, Tarryn L. Botha, Shouta M.M Nakayama, Yared B. Yohannes, Yoshinori Ikenaka, Victor Wepener, Mayumi Ishizuka. Acute exposure to environmentally relevant Pb levels induces oxidative stress and neurobehavioral alterations in larval zebrafish (Danio rerio). Aquatic Toxicology. 105607 (2020) DOI: 10.1016/j.aquatox.2020.105607
Nakata H*, Nakayama SMM* (* Equal contribution), Yabe J, Muzandu K, Toyomaki H, Yohannes YB, Kataba A, Zyambo G, Ikenaka Y, Choongo K, Ishizuka M. Clinical biochemical parameters associated with the exposure to multiple environmental metals in residents from Kabwe, Zambia. Chemosphere.127788 (2020) DOI: 10.1016/j.chemosphere.2020.127788
Yoshii Y, von Rein I, Munthali K, Mwansa M, Nakata H, Nakayama S, Ishizuka M, Uchida Y. Evaluation of phytoremediation effects of chicken manure, urea and lemongrass (Cymbopogon citratus) to remediate a lead contaminated soil in Kabwe, Zambia. South African Journal of Plant and Soil. (2020, in press)
Silwamba M, Ito M, Hiroyoshi N, Tabelin CB, Fukushima T, Park I, Jeon S, Igarashi T, Sato T, Nyambe I, Chirwa M, Banda K, Nakata H, Nakayama SMM, Ishizuka M. Detoxification of lead-bearing zinc plant leach residues from Kabwe, Zambia by coupled extraction-cementation method. Journal of Environmental Chemical Engineering. 104197 (2020, in press) DOI: 10.1016/j.jece.2020.104197
Erasmus A, Ikenaka Y, Nakayama SMM, Ishizuka M, Smit NJ, Wepener V. Trophic transfer of pollutants within two intertidal rocky shore ecosystems in different biogeographic regions of South Africa. Marine Pollution Bulletin. 111309 (2020) DOI: 10.1016/j.marpolbul.2020.111309
Ushine N, Nakayama SMM, Ishizuka M, Sato T, Kurahashi Y, Wakayama E, Sugiura N, Hayama S. Relationship between blood test values and blood lead (Pb) levels in Black-headed gull (Chroicocephalus ridibundus: Laridae). JVMS. 2020 (in press)
Doya R*, Nakayama SMM* (* Equal Contribution), Nakata H, Toyomaki H, Yabe J, Muzandu K, Yohannes Y, Kataba A, Zyambo G, Ogawa T, Uchida Y, Ikenaka Y, Ishizuka M. Land Use in Habitat Affects Metal Concentrations in Wild Lizards Around a Former Lead Mining Site. Environmental Science & Technology. 2020 (in press) DOI: 10.1021/acs.est.0c00150
Ishii C, Ikenaka Y, Nakayama SMM, Kuritani T, Nakagawa M, Saito K, Watanabe Y, Ogasawara K, Onuma M, Haga A, Ishizuka M. Current situation regarding lead exposure in birds in Japan (2015 – 2018); lead exposure is still occurring. JVMS. 2020 (in press)
Yohannes YB, Nakayama SMM, Yabe J, Nakata H, Toyomaki H, Kataba A, Muzandu K, Ikenaka Y, Choongo K, Ishizuka M. Blood Lead Levels and Aberrant DNA Methylation of the ALAD and p16 Gene Promoters in Children Exposed to Environmental-Lead. Environmental Research . 109759 (2020) DOI: 10.1016/j.envres.2020.109759
Khidkhan K, Mizukawa H, Ikenaka Y, Nakayama SMM, Nomiyama K, Yokoyama N, Ichii O, Takiguchi M, Tanabe S, Ishizuka M. Altered hepatic cytochrome P450 expression in cats after chronic exposure to decabromodiphenyl ether (BDE-209). JVMS. 2020 (in press) DOI: 10.1292/jvms.20-0140
Silwanba M, Ito M, Hiroyoshi N, Tabelin CB, Hashizume R, Fukushima T, Park I, Jeon S, Igarashi T, Sato T, Chirwa M, Banda K, Nyambe I, Nakata H, Nakayama S, Ishizuka M. Recovery of Lead and Zinc from Zinc Plant Leach Residues by Concurrent Dissolution-Cementation Using Zero-Valent Aluminum in Chloride Medium. Metals. 10(4): 531 (2020) DOI: 10.3390/met10040531
Kazuki Takeda, Ayuko Morita, Yoshinori Ikenaka, Shouta M.M.Nakayama, Mayumi Ishizuka. Comparison of two reducing agents dithiothreitol and tris(3-hydroxypropyl)phosphine for in vitro kinetic assay of vitamin K epoxide reductase. Veterinary and Animal Science. 9: 100095 (2020) DOI: 10.1016/j.vas.2020.100095
Toyomaki H, Yabe J, Nakayama SMM, Yohannes YB, Muzandu K, Liazambi A, Ikenaka Y, Kuritani T, Nakagawa M, Ishizuka M. Factors associated with lead (Pb) exposure on dogs around a Pb mining area, Kabwe, Zambia. Chemosphere. 247: 125884 (2020) DOI: 10.1016/j.chemosphere.2020.125884.
Takada T, Yoneda N, Hirano T, Onaru K, Mantani Y, Yokoyama T, Kitagawa H, Tabuchi Y, Nimako C, Ishizuka M, Ikenaka Y, Hoshi N. Combined exposure to dinotefuran and chronic mild stress counteracts the change of the emotional and monoaminergic neuronal activity induced by either exposure singly despite corticosterone elevation in mice. JVMS (2020, in press) DOI: 10.1292/jvms.19-0635
Ohno S, Ikenaka Y, Onaru K, Kubo S, Sakata N, Hirano T, Mantani Y, Yokoyama T, Takahashi K, Kato K, Arizono K, Ichise T, Nakayama SMM, Ishizuka M, Hoshi N. Quantitative elucidation of maternal-to-fetal transfer of neonicotinoid pesticide clothianidin and its metabolites in mice. Toxicology Letters. 322:32-38 (2020) DOI: 10.1016/j.toxlet.2020.01.003
Kosuke Tanaka, Yutaka Watanuki, Hideshige Takada, Mayumi Ishizuka, Rei Yamashita, Mami Kazama, Nagako Hiki, Fumika Kashiwada, Kaoruko Mizukawa, Hazuki Mizukawa, David Hyrenbach, Michelle Hester, Yoshinori Ikenaka, Shouta M.M. Nakayama. In Vivo Accumulation of Plastic-Derived Chemicals into Seabird Tissues. Current biology. 30: 1-6 (2020) DOI: 10.1016/j.cub.2019.12.037
KosukeTanaka, Hideshige Takada, Yoshinori Ikenaka, Shouta M.M. Nakayama, Mayumi Ishizuka. Occurrence and concentrations of chemical additives in plastic fragments on a beach on the island of Kauai, Hawaii. Marine Pollution Bulletin. 150: 110732 (2020) DOI: 10.1016/j.marpolbul.2019.110732
Yabe J*, Nakayama SMM* (* Equal Contribution), Nakata H, Toyomaki H, Yohannes YB, Muzandu K, Kataba A, Zyambo G, Hiwatari M, Narita D, Yamada D, Hangoma P, Munyinda NS, Mufune T, Ikenaka Y, Choongo K, Ishizuka M. Current Trends of Blood Lead Levels, Distribution Patterns and Exposure Variations among Household Members in Kabwe, Zambia. Chemosphere. 125412 (2020, in press) DOI: 10.1016/j.chemosphere.2019.125412
Nakayama SMM, Morita A, Ikenaka Y, Kawai YK, Watanabe KP, Ishii C, Mizukawa H, Yohannes YB, Saito K, Watanabe Y, Ito M, Ohsawa N, Ishizuka M. Avian interspecific differences in VKOR activity and inhibition: insights from amino acid sequence and mRNA expression ratio of VKORC1 and VKORC1L1. Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology. 228: 108635 (2020) DOI: 10.1016/j.cbpc.2019.108635
Togao M*, Nakayama SMM* (* Equal contribution), Ikenaka Y, Mizukawa H, Makino Y, Kubota A, Matsukawa T, Yokoyama K, Hirata T, Ishizuka M. Bioimaging of Pb and STIM1 in mice liver, kidney and brain using Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS) and immunohistochemistry. Chemosphere. 238:124581 (2020) DOI: 10.1016/j.chemosphere.2019.124581