Do microbiomes involve in the toxicological mechanisms of Pb in low concentration / long term chronic Pb exposure?

• Project/Area Number: 17KK0009
• Research Category: Fund for the Promotion of Joint International Research (Fostering Joint International Research)
• Allocation Type: Multi-year Fund
• Research Field: Risk sciences of radiation and chemicals
• Research Institution: Hokkaido University
• Principal Investigator: Nakayama Shouta 北海道大学, 獣医学研究院, 准教授 (90647629)
• Project Period (FY): 2018 – 2021
• Project Status: Completed (Fiscal Year 2021)
• Budget Amount: ¥15,600,000 (Direct Cost: ¥12,000,000、Indirect Cost: ¥3,600,000)
• Keywords: 鉛汚染 / 腸内細菌叢 / 低濃度暴露 / 慢性暴露 / 毒性発現 / カブウェ鉱床 / 次世代シークエンス解析 / フォロアップ研究 / 長期慢性暴露

Outline of Final Research Achievements

Blood, urine, and fecal samples were collected from approximately 600 children under 10 years of age and 440 mother-child pairs (880) under 1 year of age in the Kabwe mining area, Zambia, where high lead contamination has been identified, and blood lead. Analysis of the effects of lead exposure on the intestinal microflora was conducted. In addition to lead concentrations in blood, urine, and feces, other metal concentrations such as magnesium, manganese, iron, cadmium, arsenic, copper, and zinc were also analyzed to integrate the effects of non-lead on the gut microbiota. In addition, data from various research fields such as genomics, epigenetics, and quality of life analysis were obtained and comprehensively analyzed to elucidate the toxic effects of long-term lead exposure and its expression mechanisms.

Academic Significance and Societal Importance of the Research Achievements

鉛による腸内細菌叢やゲノミクス、エピジェネティックな変化についての知見は限定的で、これらの成果は鉛毒性の発現機序の解明に貢献することができ学術的貢献度が高い。 QOLと血中鉛濃度の関連性についてもアフリカ地域で初めて解析を行い、母親のQOLが子供の鉛暴露により影響を受けることを明らかにしたという点で、学術的に重要な知見となった。我々の成果は、World Bankなどの国際機関にもデータ提供を行っている。実際にWorld Bankが実施する同地域のプロジェクトにおいて、我々のデータをもとに住民に対する血中鉛濃度を低下させるキレート剤治療が行われた。

Research Products

• [Int'l Joint Research] ザンビア大学(ザンビア) (2022)
  • Year and Date: 2022-01-29
• [Int'l Joint Research] ザンビア大学(ザンビア) (2021)
  • Year and Date: 2021-10-02
• [Int'l Joint Research] ザンビア大学(ザンビア) (2021)
  • Year and Date: 2021-02-01
• [Int'l Joint Research] ザンビア大学(ザンビア) (2018)
• [Journal Article] Human Health Risk Assessment from Lead Exposure through Consumption of Raw Cow Milk from Free-Range Cattle Reared in the Vicinity of a Lead/Zinc Mine in Kabwe (2022)
  • Author(s): Zyambo Golden、Yabe John、Muzandu Kaampwe、M’kandawire Ethel、Choongo Kennedy、Kataba Andrew、Chawinga Kenneth、Liazambi Allan、Nakayama Shouta M. M、Nakata Hokuto、Ishizuka Mayumi
  • Journal Title: International Journal of Environmental Research and Public Health Volume: 19 Issue: 8 Pages: 4757-4757
  • DOI: 10.3390/ijerph19084757
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Alkaline Leaching and Concurrent Cementation of Dissolved Pb and Zn from Zinc Plant Leach Residues (2022)
  • Author(s): Silwamba Marthias、Ito Mayumi、Hiroyoshi Naoki、Tabelin Carlito Baltazar、Hashizume Ryota、Fukushima Tomoki、Park Ilhwan、Jeon Sanghee、Igarashi Toshifumi、Sato Tsutomu、Nyambe Imasiku、Nakata Hokuto、Nakayama Shouta、Ishizuka Mayumi
  • Journal Title: Minerals Volume: 12 Issue: 4 Pages: 393-393
  • DOI: 10.3390/min12040393
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Geochemical identification of particulate lead pollution in shallow groundwater in inhabited areas in Kabwe, Zambia (2022)
  • Author(s): Toyoda Kazuhiro、Nakano Shota、Tanaka Shunitz、Banda Kawawa、Nyambe Imasiku A.、Ishikawa Tsuyoshi、Nakayama Shouta、Ishizuka Mayumi
  • Journal Title: Applied Geochemistry Volume: 139 Pages: 105215-105215
  • DOI: 10.1016/j.apgeochem.2022.105215
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Metabolomic Alteration in the Plasma of Wild Rodents Environmentally Exposed to Lead: A Preliminary Study (2022)
  • Author(s): Nakata Hokuto、Eguchi Akifumi、Nakayama Shouta M. M.、Yabe John、Muzandu Kaampwe、Ikenaka Yoshinori、Mori Chisato、Ishizuka Mayumi
  • Journal Title: International Journal of Environmental Research and Public Health Volume: 19 Issue: 1 Pages: 541-541
  • DOI: 10.3390/ijerph19010541
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Geospatial approach to investigate spatial clustering and hotspots of blood lead levels in children within Kabwe, Zambia (2022)
  • Author(s): Moonga Given、Chisola Moses N.、Berger Ursula、Nowak Dennis、Yabe John、Nakata Hokuto、Nakayama Shouta、Ishizuka Mayumi、Bose-O'Reilly Stephan
  • Journal Title: Environmental Research Volume: 207 Pages: 112646-112646
  • DOI: 10.1016/j.envres.2021.112646
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Environmentally relevant lead (Pb) water concentration induce toxicity in zebrafish (Danio rerio) larvae (2022)
  • Author(s): Kataba Andrew、Botha Tarryn L.、Nakayama Shouta M.M.、Yohannes Yared B.、Ikenaka Yoshinori、Wepener Victor、Ishizuka Mayumi
  • Journal Title: Comparative Biochemistry and Physiology Part C: Toxicology and Pharmacology Volume: 252 Pages: 109215-109215
  • DOI: 10.1016/j.cbpc.2021.109215
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Solid-Phase Partitioning and Leaching Behavior of Pb and Zn from Playground Soils in Kabwe, Zambia (2021)
  • Author(s): Mufalo Walubita、Tangviroon Pawit、Igarashi Toshifumi、Ito Mayumi、Sato Tsutomu、Chirwa Meki、Nyambe Imasiku、Nakata Hokuto、Nakayama Shouta、Ishizuka Mayumi
  • Journal Title: Toxics Volume: 9 Issue: 10 Pages: 248-248
  • DOI: 10.3390/toxics9100248
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Effects of zinc on tissue uptake and toxicity of lead in Sprague Dawley rat (2021)
  • Author(s): KATABA Andrew、NAKAYAMA Shouta M.M.、YOHANNES Yared Beyene、TOYOMAKI Haruya、NAKATA Hokuto、IKENAKA Yoshinori、ISHIZUKA Mayumi
  • Journal Title: Journal of Veterinary Medical Science Volume: 83 Issue: 11 Pages: 1674-1685
  • DOI: 10.1292/jvms.20-0684
  • NAID: 130008108990
  • ISSN: 0916-7250, 1347-7439
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Glutathione S-transferase gene polymorphisms in association with susceptibility to lead toxicity in lead- and cadmium-exposed children near an abandoned lead-zinc mining area in Kabwe, Zambia (2021)
  • Author(s): Yohannes Yared Beyene、Nakayama Shouta M. M.、Yabe John、Toyomaki Haruya、Kataba Andrew、Nakata Hokuto、Muzandu Kaampwe、Ikenaka Yoshinori、Choongo Kennedy、Ishizuka Mayumi
  • Journal Title: Environmental Science and Pollution Research Volume: 29 Issue: 5 Pages: 6622-6632
  • DOI: 10.1007/s11356-021-16098-1
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Evaluation of Dispersion of Lead-Bearing Mine Wastes in Kabwe District, Zambia (2021)
  • Author(s): Nakamura Shinsaku、Igarashi Toshifumi、Uchida Yoshitaka、Ito Mayumi、Hirose Kazuyo、Sato Tsutomu、Mufalo Walubita、Chirwa Meki、Nyambe Imasiku、Nakata Hokuto、Nakayama Shouta、Ishizuka Mayumi
  • Journal Title: Minerals Volume: 11 Issue: 8 Pages: 901-901
  • DOI: 10.3390/min11080901
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Lead concentrations and isotope ratios in blood, breastmilk and feces: contribution of both lactation and soil/dust exposure to infants in a lead mining area, Kabwe, Zambia (2021)
  • Author(s): Toyomaki Haruya、Yabe John、Nakayama Shouta M.M.、Yohannes Yared B.、Muzandu Kaampwe、Mufune Tiza、Nakata Hokuto、Ikenaka Yoshinori、Kuritani Takeshi、Nakagawa Mitsuhiro、Choongo Kennedy、Ishizuka Mayumi
  • Journal Title: Environmental Pollution Volume: 286 Pages: 117456-117456
  • DOI: 10.1016/j.envpol.2021.117456
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Genome-wide DNA methylation analysis of dogs with high lead exposure living near a lead mining area in Kabwe, Zambia (2021)
  • Author(s): Yamazaki Jumpei、Toyomaki Haruya、Nakayama Shouta M.M.、Yabe John、Muzandu Kaampwe、Jelinek Jaroslav、Yokoyama Shoko、Ikenaka Yoshinori、Takiguchi Mitsuyoshi、Ishizuka Mayumi
  • Journal Title: Environmental Pollution Volume: 286 Pages: 117229-117229
  • DOI: 10.1016/j.envpol.2021.117229
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The impact of elevated blood lead levels in children on maternal health-related quality of life (2021)
  • Author(s): Nakata Hokuto、Tohyama Harukazu、Fujita Wakako、Nakayama Shouta M.M.、Ishizuka Mayumi、Yabe John、Munyinda Nosiku S.、Sakala Doreen、Choongo Kennedy、Yamasaki Shojiro、Nagai Natsumi、Yoshida Takahiko、Saito Takeshi
  • Journal Title: Chemosphere Volume: - Pages: 130490-130490
  • DOI: 10.1016/j.chemosphere.2021.130490
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Analysis of lead distribution in avian organs by LA-ICP-MS: Study of experimentally lead-exposed ducks and kites (2021)
  • Author(s): Torimoto Ryouta、Ishii Chihiro、Sato Hiroshi、Saito Keisuke、Watanabe Yukiko、Ogasawara Kohei、Kubota Ayano、Matsukawa Takehisa、Yokoyama Kazuhito、Kobayashi Atsushi、Kimura Takashi、Nakayama Shouta M.M.、Ikenaka Yoshinori、Ishizuka Mayumi
  • Journal Title: Environmental Pollution Volume: 283 Pages: 117086-117086
  • DOI: 10.1016/j.envpol.2021.117086
  • Peer Reviewed / Open Access
• [Journal Article] Assessment of LeadCare? II analysis for testing of a wide range of blood lead levels in comparison with ICP?MS analysis (2021)
  • Author(s): Nakata Hokuto、Nakayama Shouta M.M.、Yabe John、Muzandu Kaampwe、Toyomaki Haruya、Yohannes Yared Beyene、Kataba Andrew、Zyambo Golden、Ikenaka Yoshinori、Choongo Kennedy、Ishizuka Mayumi
  • Journal Title: Chemosphere Volume: 271 Pages: 129832-129832
  • DOI: 10.1016/j.chemosphere.2021.129832
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] An Investigation of the Wild Rat Crown Incisor as an Indicator of Lead (Pb) Exposure Using Inductively Couple Plasma Mass Spectrometry (ICP-MS) and Laser Ablation ICP-MS (2021)
  • Author(s): Kataba Andrew、Nakayama Shouta M. M.、Nakata Hokuto、Toyomaki Haruya、Yohannes Yared B.、Yabe John、Muzandu Kaampwe、Zyambo Golden、Kubota Ayano、Matsukawa Takehisa、Yokoyama Kazuhito、Ikenaka Yoshinori、Ishizuka Mayumi
  • Journal Title: International Journal of Environmental Research and Public Health Volume: 18 Issue: 2 Pages: 767-767
  • DOI: 10.3390/ijerph18020767
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Evaluation of the ameliorative effect of Spirulina (Arthrospira platensis) supplementation on parameters relating to lead poisoning and obesity in C57BL/6J mice (2021)
  • Author(s): Nakata Hokuto、Nakayama Shouta M.M.、Kataba Andrew、Yohannes Yared Beyene、Ikenaka Yoshinori、Ishizuka Mayumi
  • Journal Title: Journal of Functional Foods Volume: 77 Pages: 104344-104344
  • DOI: 10.1016/j.jff.2020.104344
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Delta-aminolevulinic acid dehydratase (ALAD) and vitamin D receptor (VDR) genes polymorphisms in children residing in an abandoned lead?zinc mine area in Kabwe, Zambia (2021)
  • Author(s): Yohannes Yared B.、Nakayama Shouta M.M.、Yabe John、Toyomaki Haruya、Kataba Andrew、Nakata Hokuto、Muzandu Kaampwe、Ikenaka Yoshinori、Choongo Kennedy、Ishizuka Mayumi
  • Journal Title: Meta Gene Volume: 27 Pages: 100838-100838
  • DOI: 10.1016/j.mgene.2020.100838
  • NAID: 120007187740
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Clinical biochemical parameters associated with the exposure to multiple environmental metals in residents from Kabwe, Zambia (2021)
  • Author(s): Nakata Hokuto、Nakayama Shouta M.M.、Yabe John、Muzandu Kaampwe、Toyomaki Haruya、Yohannes Yared Beyene、Kataba Andrew、Zyambo Golden、Ikenaka Yoshinori、Choongo Kennedy、Ishizuka Mayumi
  • Journal Title: Chemosphere Volume: 262 Pages: 127788-127788
  • DOI: 10.1016/j.chemosphere.2020.127788
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] 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 (2020)
  • Author(s): Mwilola Patricia N.、Mukumbuta Ikabongo、Shitumbanuma Victor、Chishala Benson H.、Uchida Yoshitaka、Nakata Hokuto、Nakayama Shouta、Ishizuka Mayumi
  • Journal Title: International Journal of Environmental Research and Public Health Volume: 17 Issue: 23 Pages: 9038-9038
  • DOI: 10.3390/ijerph17239038
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Biosorption of Pb (II) and Zn (II) from aqueous solution by Oceanobacillus profundus isolated from an abandoned mine (2020)
  • Author(s): Mwandira Wilson、Nakashima Kazunori、Kawasaki Satoru、Arabelo Allison、Banda Kawawa、Nyambe Imasiku、Chirwa Meki、Ito Mayumi、Sato Tsutomu、Igarashi Toshifumi、Nakata Hokuto、Nakayama Shouta、Ishizuka Mayumi
  • Journal Title: Scientific Reports Volume: 10 Issue: 1 Pages: 21189-21189
  • DOI: 10.1038/s41598-020-78187-4
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Assessing the population-wide exposure to lead pollution in Kabwe, Zambia: an econometric estimation based on survey data (2020)
  • Author(s): Yamada Daichi、Hiwatari Masato、Hangoma Peter、Narita Daiju、Mphuka Chrispin、Chitah Bona、Yabe John、Nakayama Shouta M. M.、Nakata Hokuto、Choongo Kennedy、Ishizuka Mayumi
  • Journal Title: Scientific Reports Volume: 10 Issue: 1 Pages: 15092-15092
  • DOI: 10.1038/s41598-020-71998-5
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Acute exposure to environmentally relevant lead levels induces oxidative stress and neurobehavioral alterations in larval zebrafish (Danio rerio) (2020)
  • Author(s): Kataba Andrew、Botha Tarryn L.、Nakayama Shouta M.M.、Yohannes Yared B.、Ikenaka Yoshinori、Wepener Victor、Ishizuka Mayumi
  • Journal Title: Aquatic Toxicology Volume: 227 Pages: 105607-105607
  • DOI: 10.1016/j.aquatox.2020.105607
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Land Use in Habitats Affects Metal Concentrations in Wild Lizards Around a Former Lead Mining Site (2020)
  • Author(s): Doya Rio、Nakayama Shouta M. M.、Nakata Hokuto、Toyomaki Haruya、Yabe John、Muzandu Kaampwe、Yohannes Yared B.、Kataba Andrew、Zyambo Golden、Ogawa Takahiro、Uchida Yoshitaka、Ikenaka Yoshinori、Ishizuka Mayumi
  • Journal Title: Environmental Science & Technology Volume: 54 Issue: 22 Pages: 14474-14481
  • DOI: 10.1021/acs.est.0c00150
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Blood lead levels and aberrant DNA methylation of the ALAD and p16 gene promoters in children exposed to environmental-lead (2020)
  • Author(s): Yohannes Yared B.、Nakayama Shouta MM.、Yabe John、Nakata Hokuto、Toyomaki Haruya、Kataba Andrew、Muzandu Kaampwe、Ikenaka Yoshinori、Choongo Kennedy、Ishizuka Mayumi
  • Journal Title: Environmental Research Volume: 188 Pages: 109759-109759
  • DOI: 10.1016/j.envres.2020.109759
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Factors associated with lead (Pb) exposure on dogs around a Pb mining area, Kabwe, Zambia (2020)
  • Author(s): Toyomaki Haruya、Yabe John、Nakayama Shouta M.M.、Yohannes Yared B.、Muzandu Kaampwe、Liazambi Allan、Ikenaka Yoshinori、Kuritani Takeshi、Nakagawa Mitsuhiro、Ishizuka Mayumi
  • Journal Title: Chemosphere Volume: 247 Pages: 125884-125884
  • DOI: 10.1016/j.chemosphere.2020.125884
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Current trends of blood lead levels, distribution patterns and exposure variations among household members in Kabwe, Zambia (2020)
  • Author(s): Yabe John、Nakayama Shouta MM.、Nakata Hokuto、Toyomaki Haruya、Yohannes Yared B.、Muzandu Kaampwe、Kataba Andrew、Zyambo Golden、Hiwatari Masato、Narita Daiju、Yamada Daichi、Hangoma Peter、Munyinda Nosiku Sipilanyambe、Mufune Tiza、Ikenaka Yoshinori、Choongo Kennedy、Ishizuka Mayumi
  • Journal Title: Chemosphere Volume: 243 Pages: 125412-125412
  • DOI: 10.1016/j.chemosphere.2019.125412
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Bioimaging of Pb and STIM1 in mice liver, kidney and brain using Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS) and immunohistochemistry (2020)
  • Author(s): Togao Masao、Nakayama Shouta M.M.、Ikenaka Yoshinori、Mizukawa Hazuki、Makino Yoshiki、Kubota Ayano、Matsukawa Takehisa、Yokoyama Kazuhito、Hirata Takafumi、Ishizuka Mayumi
  • Journal Title: Chemosphere Volume: 238 Pages: 124581-124581
  • DOI: 10.1016/j.chemosphere.2019.124581
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] One year exposure to Cd- and Pb-contaminated soil causes metal accumulation and alteration of global DNA methylation in rats (2019)
  • Author(s): Nakayama Shouta M.M.、Nakata Hokuto、Ikenaka Yoshinori、Yabe John、Oroszlany Balazs、Yohannes Yared B.、Bortey-Sam Nesta、Muzandu Kaampwe、Choongo Kennedy、Kuritani Takeshi、Nakagawa Mitsuhiro、Ishizuka Mayumi
  • Journal Title: Environmental Pollution Volume: 252 Pages: 1267-1276
  • DOI: 10.1016/j.envpol.2019.05.038
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Solidification of sand by Pb(II)-tolerant bacteria for capping mine waste to control metallic dust: Case of the abandoned Kabwe Mine, Zambia (2019)
  • Author(s): Mwandira Wilson、Nakashima Kazunori、Kawasaki Satoru、Ito Mayumi、Sato Tsutomu、Igarashi Toshifumi、Chirwa Meki、Banda Kawawa、Nyambe Imasiku、Nakayama Shouta、Nakata Hokuto、Ishizuka Mayumi
  • Journal Title: Chemosphere Volume: 228 Pages: 17-25
  • DOI: 10.1016/j.chemosphere.2019.04.107
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Assessing the population-wide exposure to lead pollution in Kabwe, Zambia : blood lead level estimation based on survey data (2019)
  • Author(s): Hiwatari M, Yamada D, Hangoma P, Narita D, Mphuka C, Chitah B, Yabe J, Nakayama SMM, Nakata H, Choongo K, Ishizuka M
  • Journal Title: Faculty of Economics and Business, Hokkaido University, Discussion Paper, Series A Volume: 338 Pages: 1-28
  • Open Access / Int'l Joint Research
• [Journal Article] Efficacy of biocementation of lead mine waste from the Kabwe Mine site evaluated using Pararhodobacter sp. (2019)
  • Author(s): Mwandira Wilson、Nakashima Kazunori、Kawasaki Satoru、Ito Mayumi、Sato Tsutomu、Igarashi Toshifumi、Banda Kawawa、Chirwa Meki、Nyambe Imasiku、Nakayama Shouta、Ishizuka Mayumi
  • Journal Title: Environmental Science and Pollution Research Volume: 印刷中 Issue: 15 Pages: 15653-15664
  • DOI: 10.1007/s11356-019-04984-8
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Lead and cadmium excretion in feces and urine of children from polluted townships near a lead-zinc mine in Kabwe, Zambia (2018)
  • Author(s): Yabe John、Nakayama Shouta M.M.、Ikenaka Yoshinori、Yohannes Yared B.、Bortey-Sam Nesta、Kabalo Abel Nketani、Ntapisha John、Mizukawa Hazuki、Umemura Takashi、Ishizuka Mayumi
  • Journal Title: Chemosphere Volume: 202 Pages: 48-55
  • DOI: 10.1016/j.chemosphere.2018.03.079
  • NAID: 120006864479
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A glycomics approach to discover novel renal biomarkers in birds by administration of cisplatin and diclofenac to chickens (2018)
  • Author(s): Ishii C、Ikenaka Y、Ichii O、Nakayama S M M、Nishimura S-I、Ohashi T、Tanaka M、Mizukawa H、Ishizuka M
  • Journal Title: Poultry Science Volume: 97 Issue: 5 Pages: 1722-1729
  • DOI: 10.3382/ps/pey016
  • Peer Reviewed / Open Access
• [Journal Article] Association between human exposure to heavy metals/metalloid and occurrences of respiratory diseases, lipid peroxidation and DNA damage in Kumasi, Ghana (2018)
  • Author(s): Bortey-Sam Nesta、Ikenaka Yoshinori、Akoto Osei、Nakayama Shouta M.M.、Asante Kwadwo A.、Baidoo Elvis、Obirikorang Christian、Mizukawa Hazuki、Ishizuka Mayumi
  • Journal Title: Environ Pollut. Volume: 235 Pages: 163-170
  • DOI: 10.1016/j.envpol.2017.12.005
  • NAID: 120006820161
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Accumulation patterns and risk assessment of metals and metalloid in muscle and offal of free-range chickens, cattle and goat in Benin City, Nigeria (2018)
  • Author(s): Ogbomida Emmanuel Temiotan、Nakayama Shouta M.M.、Bortey-Sam Nesta、Oroszlany Balazs、Tongo Isioma、Enuneku Alex Ajeh、Ozekeke Ogbeide、Ainerua Martins Oshioriamhe、Fasipe Iriagbonse Priscillia、Ezemonye Lawrence Ikechukwu、Mizukawa Hazuki、Ikenaka Yoshinori、Ishizuka Mayumi
  • Journal Title: Ecotoxicol Environ Saf Volume: 151 Pages: 98-108
  • DOI: 10.1016/j.ecoenv.2017.12.069
  • NAID: 120006842182
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Characterization and imaging of lead distribution in bones of lead-exposed birds by ICP-MS and LA-ICP-MS (2018)
  • Author(s): Ishii Chihiro、Nakayama Shouta M.M.、Kataba Andrew、Ikenaka Yoshinori、Saito Keisuke、Watanabe Yukiko、Makino Yoshiki、Matsukawa Takehisa、Kubota Ayano、Yokoyama Kazuhito、Mizukawa Hazuki、Hirata Takafumi、Ishizuka Mayumi
  • Journal Title: Chemosphere Volume: 212 Pages: 994-1001
  • DOI: 10.1016/j.chemosphere.2018.08.149
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Characterization, Spatial Variation and Risk Assessment of Heavy Metals and a Metalloid in Surface Soils in Obuasi, Ghana (2018)
  • Author(s): Akoto Osei、Bortey-Sam Nesta、Nakayama Shouta M.M.、Ikenaka Yoshinori、Baidoo Elvis、Apau Joseph、Marfo Jemima Tiwaa、Ishizuka Mayumi
  • Journal Title: Journal of Health and Pollution Volume: 8 Issue: 19 Pages: 180902-180902
  • DOI: 10.5696/2156-9614-8.19.180902
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Presentation] Land Use in Habitats Affects Metal Concentrations in Wild Lizards Around a Former Lead Mining Site (2021)
  • Author(s): Nakayama SMM, Doya R, Nakata H, Toyomaki H, Yabe J, Muzandu K, Yohannes Y, Kataba A, Zyambo G, Ogawa T, Uchida Y, Ikenaka Y, Ishizuka M
  • Organizer: SETAC Europe 31st Annual Meeting
  • Int'l Joint Research
• [Presentation] Investigation of major sources of human exposure and estimation of exposure reduction effects by environmental remediation using IEUBK model in lead-contaminated area (2021)
  • Author(s): Hokuto Nakata, Shouta M.M. Nakayama, John Yabe, Kaampwe Muzandu, Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: 第29回環境化学討論会
• [Presentation] Evaluation of the mitigative effect of Spirulina (Arthrospira platensis) supplementation on lead poisoning and obesity in C57BL/6J mice (2021)
  • Author(s): Hokuto Nakata, Shouta M.M. Nakayama, Andrew Kataba, Yared B. Yohannes, Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: 第29回環境化学討論会
• [Presentation] Investigation of human exposure sources and estimation of exposure reduction effects by environmental remediation using IEUBK model in lead-contaminated area (2021)
  • Author(s): Hokuto Nakata, Shouta M.M. Nakayama, John Yabe, Kaampwe Muzandu, Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: 9th Zambia Water Forum and Exhibition
  • Int'l Joint Research
• [Presentation] Evaluation of the ameliorative effect of Spirulina (Arthrospira platensis) supplementation on lead poisoning and obesity in C57BL/6J mice (2021)
  • Author(s): Hokuto Nakata, Shouta M.M. Nakayama, Andrew Kataba, Yared Beyene Yohannes, Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: 日本アフリカ学会北海道支部オンラインレクチャー
• [Presentation] (Epi) Genetic Effects of δ-Aminolevulinic Acid Dehydratase (ALAD) in Children Exposed to Environmental Lead - a primary study from Kabwe, Zambia (2021)
  • Author(s): Yared Beyene Yohannes, Shouta M.M. Nakayama, John Yabe, Hokuto Nakata, Haruya Toyomaki, Andrew Kataba, Kaampwe Muzandu, Kennedy Choongo, Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: 48th Annual meeting of Japanese Society of Toxicology
• [Presentation] xenobiotics 代謝と解毒の動物種差 (2021)
  • Author(s): 石塚 真由美 , 中山 翔太 , 池中 良徳
  • Organizer: 48th Annual meeting of Japanese Society of Toxicology
  • Invited
• [Presentation] 鉛中毒マウスの短期作業記憶低下および血中ステロイドの分析 (2021)
  • Author(s): 村上昂暉，中山翔太，一瀬貴大，中田北斗，Yared B. Yohannes，Andrew Kataba，平井杏梨，池中良徳，石塚真由美
  • Organizer: 第164回 日本獣医学会学術集会 日本比較薬理学・毒性学会
• [Presentation] 近年の野生鳥類における鉛中毒 (2021)
  • Author(s): 小笠原浩平、渡辺有希子、安達光、河野晴子、中山翔太、石井千尋、池中良徳、大沼学、石塚真由美、齊藤慶輔
  • Organizer: 第23回環境ホルモン学会研究発表会
• [Presentation] Isotopic Evaluation of the Contribution of Dust from a Mining Site to Heavy Metal Exposure to Wild Lizards (2021)
  • Author(s): Doya Rio, Nakayama M.M. Shouta, Nakata Hokuto, Toyomaki Haruya, Yabe John, Muzandu Kaampwe, Yohannes B. Yared, Kataba Andrew, Kuritani Takeshi, Nakagawa Mitsuhiro, Uchida Yoshitaka, Ikenaka Yoshinori, Ishizuka Mayumi,
  • Organizer: The 9th SaSSOH, 2021
  • Int'l Joint Research
• [Presentation] Accumulation of toxic and trace metals in organs of stray dogs from Kabwe in Zambia (2021)
  • Author(s): Nyein Chan Soe, Shouta M.M. Nakayama, John Yabe, Hokuto Nakata, Yared B. Yohannes, Kenneth Chawinga, Golden Zyambo, Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: The 9th SaSSOH, 2021
  • Int'l Joint Research
• [Presentation] Eco-Toxicological Investigation into Lead Exposure to Wild Lizards via Respiratory System (2021)
  • Author(s): Rio Doya, Shouta M.M. Nakayama, Hokuto Nakata, Haruya Toyomaki, John Yabe, Kaampwe Muzandu, Yared B. Yohannes, Andrew Kataba, Yoshitaka Uchida, Yoshinori Ikenaka, and Mayumi Ishizuka
  • Organizer: The 14th Asian Society of Conservation Medicine
  • Int'l Joint Research
• [Presentation] Wild birds lead poisoning in Honshu area (2021)
  • Author(s): Kohei Ogasawara, Hikaru Adachi, Haruko Kono, Shouta M.M. Nakayama, Naoki Tomita, Chihiro Ishii, Yoshinori Ikenaka, Yasuko Iwami, Yukiko Watanabe, Manabu Onuma, Mayumi Ishizuka, Keisuke Saito
  • Organizer: The 14th Asian Society of Conservation Medicine
  • Int'l Joint Research
• [Presentation] Lead poisoning situation in large raptors in Japan (2021)
  • Author(s): Keisuke Saito, Yukiko Watanabe, Kohei Ogasawara, Chihiro Ishii, Shouta MM Nakayama, Yoshinori Ikenaka, Hikaru Adachi, Haruko Kono, Mayumi Ishizuka
  • Organizer: The 14th Asian Society of Conservation Medicine
  • Int'l Joint Research
• [Presentation] Investigation of Human Exposure Sources and Estimation of Exposure Reduction Effects by Environmental Remediation Using IEUBK Model in Lead-contaminated Area (2021)
  • Author(s): Hokuto Nakata, Shouta M.M. Nakayama, John Yabe, Kaampwe Muzandu, Kennedy Choongo, Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: SETAC North America 42nd Annual Meeting
  • Int'l Joint Research
• [Presentation] 薬物 /異物代謝と毒性の種差 Species differences in drug metabolism and toxicity (2021)
  • Author(s): 石塚真由美、池中良徳、中山翔太
  • Organizer: 日本薬物動態学会 第36回年会
  • Invited
• [Presentation] Genetic Polymorphism and Promoter Methylation of δ-Aminolevulinic Acid Dehydratase (δ-ALAD) in Children from Kabwe, Zambia (2021)
  • Author(s): Yared Beyene Yohannes, Shouta M.M. Nakayama, John Yabe, Hokuto Nakata, Haruya Toyomaki, Andrew Kataba, Kaampwe Muzandu, Kennedy Choongo, Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: 5th International Chemical Hazard Symposium
  • Int'l Joint Research
• [Presentation] The Impact of lead poisoning in Kabwe; a holistic approach and potential mitigation measures (2021)
  • Author(s): Yabe J, Nakayama S, Nakata H, Yohannes YB, Toyomaki H, Muzandu K, Moonga G, Kataba A, Zyambo G, Munyinda NS, Mufune T, Liazambi A, Choongo K, Ikenaka Y, Ishizuka M
  • Organizer: International Symposium on Mine Impact on One Health
  • Int'l Joint Research
• [Presentation] Toxicity assessment of lead in Kabwe residents and its effect of maternal quality of life (2021)
  • Author(s): Nakata H, Nakayama S, Yabe J, Kaampwe M, Tohyama H, Fujita W, Kataba A, Yohannes YB, Toyomaki H, Zyambo G, Munyinda N, Sakala D, Yamsaki S, Nagai N, Yoshida T, Saito T, Choongo K, Ikenaka Y, Ishizuka M
  • Organizer: International Symposium on Mine Impact on One Health
  • Int'l Joint Research
• [Presentation] EVALAUTION OF LEAD EXPOSURE IN COW MILK FOR RISK ASSESSMENT IN KABWE, ZAMBIA (2021)
  • Author(s): Golden Zyambo, John Yabe, Kaampwe Muzandu, Ethel M’kandawire, Kennedy Choongo, Andrew Kataba, Kenneth Chawinga, Allan Liazambi, Shouta M. M. Nakayama, Hokuto Nakata, Mayumi Ishizuka
  • Organizer: International Symposium on Mine Impact on One Health
  • Int'l Joint Research
• [Presentation] Lead Exposure and its Epi- (Genetic) Effects on Children in Kabwe, Zambia (2021)
  • Author(s): Yared Beyene Yohannes, Shouta M.M. Nakayama, John Yabe, Hokuto Nakata, Haruya Toyomaki, Andrew Kataba, Kaampwe Muzandu, Kennedy Choongo, Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: International Symposium on Mine Impact on One Health
  • Int'l Joint Research
• [Presentation] Determination of heavy metals and trace elements in organs of stray dogs from Kabwe, Zambia (2021)
  • Author(s): Nyein Chan Soe, Shouta M.M. Nakayama, John Yabe, Hokuto Nakata, Yared B. Yohannes, Kenneth Chawinga, Golden Zyambo, Kaampwe Muzandu, Andrew Kataba, Patricia Bwalya, Geoffrey Mainda, Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: International Symposium on Mine Impact on One Health
  • Int'l Joint Research
• [Presentation] Effects of environmentally relevant lead (Pb) levels on the locomotor behaviour and molecular subcellular responses in juvenile zebrafish (Danio rerio) (2021)
  • Author(s): Andrew KATABA, Tarryn L. BOTHA, Shouta M.M. NAKAYAMA, Yared B. YOHANNES, Yoshinori IKENAKA, Victor WEPENER, Mayumi ISHIZUKA
  • Organizer: International Symposium on Mine Impact on One Health
  • Int'l Joint Research
• [Presentation] How land use patterns affect animal exposure to Pb in Kabwe? (2021)
  • Author(s): Rio Doya, Shouta M.M. Nakayama, Hokuto Nakata, Haruya Toyomaki, John Yabe, Kaampwe Muzandu, Yared B. Yohannes, Andrew Kataba, Yoshitaka Uchida, Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: International Symposium on Mine Impact on One Health
  • Int'l Joint Research
• [Presentation] Efficeint recovery of Pb and Zn from zinc plant leach residues as means of detoxification (2021)
  • Author(s): Marthias Silwamba, Carlito Baltazar Tabelin, Ryota Hashizume, Tomoki Fukushima, Ilhwan Park, Sanghee Jeon, Mayumi Ito, Naoki Hiroyoshi
  • Organizer: International Symposium on Mine Impact on One Health
  • Int'l Joint Research
• [Presentation] Outline of the pilot-scale experiments at the University of Zambia (2021)
  • Author(s): Mufalo, W., Tangviroon, P., Igarashi, T., Ito, M., Sato, T., Chirwa, M., Nyambe, I., Nakata, H., Nakayama, S., Ishizuka, M
  • Organizer: International Symposium on Mine Impact on One Health
  • Int'l Joint Research
• [Presentation] Bio-accessibility of potentially toxic elements from Kabwe mine wastes (2021)
  • Author(s): Mufalo, W., Tangviroon, P., Igarashi, T., Ito, M., Sato, T., Chirwa, M., Nyambe, I., Nakata, H., Nakayama, S., Ishizuka, M
  • Organizer: International Symposium on Mine Impact on One Health
  • Int'l Joint Research
• [Presentation] Lead-bearing soil dispersion simulations in the Kabwe mine, Zambia (2021)
  • Author(s): Shinsaku Nakamura, Toshifumi Igarashi, Yoshitaka Uchida, Mayumi Ito, Kazuyo Hirose, Tsutomu Sato, Walubita Mufalo, Meki Chirwa, Imasiku Nyambe, Hokuto Nakata, Shouta Nakayama, Mayumi Ishizuka
  • Organizer: International Symposium on Mine Impact on One Health
  • Int'l Joint Research
• [Presentation] ザンビア共和国における鉛汚染問題解決に向けて～多分野融合アプローチによる実践～ (2021)
  • Author(s): 中山翔太
  • Organizer: 令和3年度育志賞研究発表会
• [Presentation] 野生鳥類における鉛中毒問題とその解決に向けて (2021)
  • Author(s): 中山翔太、石井千尋、佐藤裕、一瀬貴大、齊藤慶輔、渡邊有希子、小笠原浩平、安達光、河野晴子、鳥本亮太、小林篤史、木村享史、松川岳久、久保田章乃、横山和仁、池中良徳、石塚真由美
  • Organizer: 日本法獣医学会 第1回学術集会
• [Presentation] 北海道大学 One Health research Center の紹介と中毒診断 (2021)
  • Author(s): 池中良徳、一瀬貴大、中山翔太、石塚真由美
  • Organizer: 日本法獣医学会 第1回学術集会
• [Presentation] Lead concentrations and isotope ratios in blood, breastmilk and feces: contribution of both lactation and soil/dust exposure to infants in a lead mining area, Kabwe, Zambia (2021)
  • Author(s): Shouta M.M. Nakayama, Haruya Toyomaki, John Yabe, Yared Beyene Yohannes, Kaampwe Muzandu, Tiza Mufune, Hokuto Nakata, Yoshinori Ikenaka, Takeshi Kuritani, Mitsuhiro Nakagawa, Kennedy Choongo, Mayumi Ishizuka
  • Organizer: SOT2022
  • Int'l Joint Research
• [Presentation] Effects of environmentally and regulatory lead (Pb) levels on survival, neuromuscular, cardiovascular and oxidative stress systems in zebrafish embryos (2020)
  • Author(s): Andrew Kataba, Tarryn L. Botha, Shouta M.M Nakayama, Yared B. Yohannes, Yoshinori Ikenaka, Victor Wepener and Mayumi Ishizuka
  • Organizer: 環境化学オンライン研究発表会2020
• [Presentation] Embryonic lead exposure induced development toxicity, neuromuscular, cardiovascular and oxidative stress responses in zebrafish (Danio rerio) (2020)
  • Author(s): Andrew Kataba, Tarryn L. Botha, Shouta M.M Nakayama, Yared B. Yohannes, Yoshinori Ikenaka, Victor Wepener and Mayumi Ishizuka
  • Organizer: The 8th Sapporo Summer Symposium for One Health (8th SaSSOH)
  • Int'l Joint Research
• [Presentation] 腸内と土壌を行き来する微生物コミュニティは鉛汚染地域にどのように適応しているのか (2020)
  • Author(s): 内田義崇、中山翔太、中田北斗、龍見史恵
  • Organizer: 第６回北海道大学部局横断シンポジウム
• [Presentation] Environmentally relevant lead levels induce neuromuscular, cardiovascular and oxidative stress systems derangements in zebrafish embryos (2020)
  • Author(s): Andrew Kataba, Tarryn L. Botha, Shouta M.M Nakayama, Yared B. Yohannes, Yoshinori Ikenaka, Victor Wepener and Mayumi Ishizuka
  • Organizer: SETAC North America 41st Annual Meeting
  • Int'l Joint Research
• [Presentation] Does Spirulina (Arthrospira platensis) Supplementation Ameliorate Lead Poisoning and Obesity in C57BL/6J mice? (2020)
  • Author(s): Hokuto Nakata, Shouta M.M. Nakayama, Andrew Kataba, Yared Beyene Yohannes, Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: SETAC North America 41st Annual Meeting
  • Int'l Joint Research
• [Presentation] アフリカのザンビア共和国カブウェでの地下水の鉛汚染の移動経路の解明 (2020)
  • Author(s): Shota NAKANO, Kazuhiro TOYODA, Shunitz TANAKA, Kawawa BANDA, Imasiku A. NYAMBE, Tsuyoshi ISHIKAWA, Shouta MM NAKAYAMA, Mayumi ISHIZUKA
  • Organizer: 放射化分析及び中性子を用いた地球化学的研究
• [Presentation] Blood Lead Levels and ALAD Promoter Methylation among Environmental Lead-Exposed Children from Kabwe, Zambia (2020)
  • Author(s): YARED B. Yohannes, Nakayama SMM, Yabe J, Toyomaki H, Kataba A, Muzandu K, Nakata H, Ikenaka Y, Choongo K, Ishizuka M
  • Organizer: International Symposium on Chemical Hazard in Wildlife
  • Int'l Joint Research
• [Presentation] Effects of environmentally relevant lead (Pb) acute exposure on the locomotion behaviour and molecular subcellular responses in the larvae of Danio rerio (zebrafish) (2020)
  • Author(s): Andrew Kataba,Tarryn Lee Botha,Shota MM Nakayama,Yoshinori Ikenaka, Victor Wepener, Mayumi Ishizuka
  • Organizer: International Symposium on Chemical Hazard in Wildlife
  • Int'l Joint Research
• [Presentation] Organ Pb distribution and temporal change of blood Pb concentrations with oral administration of Pb bullets in waterfowls and raptors (2020)
  • Author(s): Hiroshi SATO, Chihiro ISHII, Shouta M. M. NAKAYAMA, Takahiro ICHISE, Keisuke SAITO, Yukiko WATANABE, Kohei OGASAWARA, Ryota TORIMOTO, Atushi KOBAYASHI, Takashi KIMURA, Yoshinori IKENAKA, Mayumi ISHIZUKA
  • Organizer: International Symposium on Chemical Hazard in Wildlife
  • Int'l Joint Research
• [Presentation] Screening of metal-related toxicity in residents of Kabwe, Zambia (2020)
  • Author(s): Hokuto Nakata, Shouta MM Nakayama, John Yabe, Kaampwe Muzandu, Haruya Toyomaki, Yared B Yohannes, Andrew Kataba, Golden Zyambo, Yoshinori Ikenaka, Kennedy Choongo, Mayumi Ishizuka
  • Organizer: International Symposium on Chemical Hazard in Wildlife
  • Int'l Joint Research
• [Presentation] Relationship of lead (Pb) exposure between infants and mothers around Pb mining area in Kabwe, Zambia (2020)
  • Author(s): Haruya Toyomaki, John Yabe, Shouta M.M. Nakayama, Yared B. Yohannes, Kaampwe Muzandu, Yoshinori Ikenaka, Hokuto Nakata, Kennedy Choongo, Takeshi Kuritani, Mitsuhiro Nakagawa and Mayumi Ishizuka
  • Organizer: International Symposium on Chemical Hazard in Wildlife
  • Int'l Joint Research
• [Presentation] ザンビア共和国における鉛汚染問題解決に向けて~多分野融合アプローチによる実践~ (2020)
  • Author(s): 中山翔太
  • Organizer: 令和元年度 日本学術振興会育志賞研究発表会
• [Presentation] Gene Specific Promoter Methylation of Lead Exposure Biomarker Genes in Environmental Lead-Exposed Children from Kabwe, Zambia (2020)
  • Author(s): YARED B. Yohannes, Shouta Nakayama, John Yabe, Haruya Toyomaki, Andrew Kataba, Kaampwe Muzandu, Hokuto Nakata, Yoshinori Ikenaka, Kennedy Choongo, Mayumi Ishizuka
  • Organizer: The 2020 SOT Annual Meeting
• [Presentation] Mining Pollution in Zambia and Challenge to Environmental Health-KAMPAI project in ZAMBIA- (2019)
  • Author(s): Shouta M.M. Nakayama, Hokuto Nakata, Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: The 4th Lecture Series on OneHealth
  • Int'l Joint Research
• [Presentation] The trend of elevated blood lead levels in Kabwe mining area, Republic of Zambia (2019)
  • Author(s): Hokuto Nakata, Shouta M.M. Nakayama, John Yabe, Kaampwe Muzandu, Yared B. Yohannes, Haruya Toyomaki, Andrew Kataba, Golden Zyambo, Hazuki Mizukawa, Yoshinori Ikenaka, Russel Dowling, Jack Caravanos, Mayumi Ishizuka
  • Organizer: SETAC Europe 29th Annual Meeting
  • Int'l Joint Research
• [Presentation] Cost-effective mitigation of lead toxicity in rat using indigenous plant Moringa Oleifera (2019)
  • Author(s): Hokuto Nakata, Shouta M.M. Nakayama, Andrew Kataba, Haruya Toyomaki, Rio Doya, John Yabe, Kaampwe Muzandu, Golden Zyambo, Hazuki Mizukawa, Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: SETAC Europe 29th Annual Meeting
  • Int'l Joint Research
• [Presentation] Rodent tooth as a tool for environmental lead (Pb) assessment (2019)
  • Author(s): Andrew Kataba, Shouta M.M. Nakayama, Hokuto Nakata,Haruya Toyomaki,Yared B. Yohannes,Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: 第28回環境化学討論会
• [Presentation] DNA methylation in CpG-rich promoter region and Genetic polymorphism of ALAD gene in environmental Lead-Exposed Children from Kabwe, Zambia (2019)
  • Author(s): Yared B. Yohannes, Shouta M.M. Nakayama, John Yabe, Hokuto Nakata, Haruya Toyomaki, , Kaampwe Muzandu, Andrew Kataba,Yoshinori Ikenaka, Kennedy Choongo, Mayumi Ishizuka
  • Organizer: 第28回環境化学討論会
• [Presentation] Seasonal change of lead contamination levels in wild rat blood and soil (2019)
  • Author(s): Hokuto Nakata, Shouta M.M. Nakayama, Golden Zyambo, John Yabe, Kaampwe Muzandu, Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: 第28回環境化学討論会
• [Presentation] ザンビア共和国カブエ地域における資源採掘に起因した鉛汚染の実態解明と対策の検討：環境化学のその先へ (2019)
  • Author(s): 中田北斗、中山翔太、John Yabe、Kaampwe Muzandu、豊巻治也、Yared Beyene、Andrew Kataba、Golden Zyambo、Kennedy Choongo、池中良徳、石塚真由美
  • Organizer: 第28回環境化学討論会
• [Presentation] Investigation of ameliorative effect of Moringa Oleifera on lead toxicity (2019)
  • Author(s): Hokuto Nakata, Shouta M.M. Nakayama, Andrew Kataba, Haruya Toyomaki, Rio Doya, John Yabe, Kaampwe Muzandu, Golden Zyambo, Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: 第28回環境化学討論会
• [Presentation] 鳥類の鉛暴露の実態とその毒性 (2019)
  • Author(s): 石塚真由美、池中良徳、中山翔太
  • Organizer: 希少な鳥を守るには ―野鳥の鳥インフルエンザと鉛汚染対策に向けて― 公開シンポジウム
  • Invited
• [Presentation] ザンビアにおける鉛汚染：血中鉛濃度データと家計調査データに基づく推計・予測 (2019)
  • Author(s): 山田大地、樋渡雅人、Peter Hangoma, 成田大樹, Chrispin Mphuka, Bona Chitah, John Yabe, 中山翔太、中田北斗, Kennedy Choongo, 石塚真由美
  • Organizer: 比較経済体制学会第59回全国大会
• [Presentation] Zinc and Lead Biosorption by Oceanobacillus Profundus KBZ 3-2: a Bacterial Strain Resistant to Metals Isolated from Metal polluted Soils in Kabwe, Zambia (2019)
  • Author(s): Wilson Mwandira, Kazunori Nakashima, Satoru Kawasaki, Mayumi Ito, Tsutomu Sato, Toshifumi Igarashi, Meki Chirwa, Kawawa Banda, Imasiku Nyambe, Shouta Nakayama, Mayumi Ishizuka
  • Organizer: The 14th Asian Congress on Biotechnology (ACB2019)
  • Int'l Joint Research
• [Presentation] Determination of Lead (Pb) exposure on infants living around Pb mining area in Kabwe, Zambia (2019)
  • Author(s): Haruya Toyomaki, John Yabe, Shouta Nakayama, Yared Yohannes, Kaampwe Muzandu, Hazuki Mizukawa, Yoshinori Ikenaka, Hokuto Nakata, Takeshi Kuritani, Mitsuhiro Nakagawa, Mayumi Ishizuka
  • Organizer: the 15th International Congress of Toxicology
  • Int'l Joint Research
• [Presentation] Impact of Lead Exposure, Distribution Patterns and Exposure Variations among Household Members in Kabwe, Zambia (2019)
  • Author(s): Yabe John, Nakayama SMM, Haruya T, Yared Beyene Yohannes, Nakata H, Muzandu K, Kataba A, Zyambo G, Munyinda NS, Choongo K, Mukuka P, Mfune T, Ishizuka M
  • Organizer: Hokkaido University & The University of Zambia, KAMPAI Project @The Seventh Tokyo International Conference on African Development（TICAD7）
  • Int'l Joint Research
• [Presentation] 鉛汚染は末梢血中の免疫系細胞を変動させるのか？ (2019)
  • Author(s): 牛根奈々、中山翔太、石塚真由美、羽山伸一
  • Organizer: 第25回日本野生動物医学会大会（山口）
• [Presentation] 鉛散弾の経口投与によるバルバリーガモの鉛の血中濃度の経時変化および体内分布の解析 (2019)
  • Author(s): 佐藤裕、石井千尋、中山翔太、一瀬貴大、齊藤慶輔、渡邊有希子、小笠原浩平、鳥本亮太、小林篤史、木村亨史、池中良徳、石塚真由美
  • Organizer: 第162回日本獣医学会学術集会
• [Presentation] Rodent tooth as a biomarker for lead (Pb) exposure (2019)
  • Author(s): Andrew Kataba, Shouta M.M. Nakayama, Hokuto Nakata,Haruya Toyomaki,Yared B. Yohannes,Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: The 7th Sapporo Summer Symposium for One Health (7th SaSSOH)
  • Int'l Joint Research
• [Presentation] G177C Polymorphism and Promoter CpG Methylation of ALAD Gene in Environmental Lead-Exposed Children (2019)
  • Author(s): Yared B. Yohannes, Shouta Nakayama, John Yabe, Haruya Toyomaki, Andrew Kataba, Kaampwe Muzandu, Hokuto Nakata,Yoshinori Ikenaka, Kennedy Chongo, Mayumi Ishizuka
  • Organizer: The 7th Sapporo Summer Symposium for One Health (7th SaSSOH)
  • Int'l Joint Research
• [Presentation] Current Trends of Blood Lead Levels, Distribution Patterns and Exposure Variations among Household Members in Kabwe, Zambia (2019)
  • Author(s): John Yabe, Shouta MM Nakayama, Hokuto Nakata, Haruya Toyomaki, Yared B Yohannes, Kaampwe Muzandu, Andrew Kataba, Golden Zyambo, Masato Hiwatari, Daiju Narita, Daichi Yamada, Peter Hangoma, Nosiku Sipilanyambe Munyinda, Tiza Mufune, Yoshinori Ikenaka, Kennedy Choongo, Mayumi Ishizuka
  • Organizer: The 7th Sapporo Summer Symposium for One Health (7th SaSSOH)
  • Int'l Joint Research
• [Presentation] Application of adverse outcome pathways as a risk assessment tool of chemical stressors in wildlife and humans (2019)
  • Author(s): Victor Wepener, Yoshinori Ikenaka, Suanne Bosch, Avela Mbangatha, Shouta MM Nakayama, Mayumi Ishizuka, Tarryn L Botha
  • Organizer: The 7th Sapporo Summer Symposium for One Health (7th SaSSOH)
  • Int'l Joint Research
• [Presentation] Time trend of blood Pb concentration and toxicological effects of Pb gunshotsthrough oral administration in waterfowl’s (2019)
  • Author(s): Hiroshi Sato, Chihiro Ishii, Shouta M. M. Nakayama, Takahiro Ichise, Keisuke Saito, Yukiko Watanabe, Kohei Ogasawara,Ryota Torimoto, Atushi Kobayashi, Takashi Kimura, Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: 第 3 回環境化学会 北海道東北地区部会 & 3rd Chemical Hazard Symposium in 札幌
• [Presentation] Impact of Lead Exposure, Distribution Patterns and Exposure Variations among Household Members in Kabwe, Zambia (2019)
  • Author(s): Yared B. Yohannes, Shouta Nakayama, John Yabe, Haruya Toyomaki, Andrew Kataba, Kaampwe Muzandu, Hokuto Nakata,Yoshinori Ikenaka, Kennedy Chongo, Mayumi Ishizuka
  • Organizer: 第 3 回環境化学会 北海道東北地区部会 & 3rd Chemical Hazard Symposium in 札幌
• [Presentation] Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry (LA-ICP-MS) reveals detailed distribution patterns of Pb in mice organs (2019)
  • Author(s): Shouta M.M. Nakayama, Masao Togao, Yoshinori Ikenaka, Yoshiki Makino, Ayano Kubota, Takehisa Matsukawa, Kazuhito Yokoyama, Takafumi Hirata, Mayumi Ishizuka
  • Organizer: SETAC North America 40th Annual Meeting
  • Int'l Joint Research
• [Presentation] アフリカのザンビア共和国カブウェでの地下水や土壌の鉛汚染の移動経路の解明ー鉛同位体比も用いてー (2019)
  • Author(s): 豊田和弘、中野翔太、石川剛志、Kawawa BANDA, Imasiku A. NYAMBE、田中俊逸、中山翔太、石塚真由美
  • Organizer: 平成30年度高知大学海洋コア総合研究センター共同利用・共同研究成果発表会
• [Presentation] Blood Lead Levels in mothers and infants around Pb mining area in Kabwe, Zambia (2019)
  • Author(s): Haruya Toyomaki, John Yabe, Shouta M.M. Nakayama, Yared B. Yohannes, Kaampwe Muzandu, Hazuki Mizukawa, Yoshinori Ikenaka, Hokuto Nakata, Kennedy Choongo and Mayumi Ishizuka
  • Organizer: International CHEMICAL HAZARD Symposium 2019
  • Int'l Joint Research
• [Presentation] Effects of Zn co-administration with Pb on tissue accumulation and gene expression of antioxidant enzymes in Sprague-Dawley (SD) Rats (2019)
  • Author(s): Andrew Kataba, Shouta Nakayama, Yared B. Yohannes,Haruya Toyomaki,Hazuki Mizukawa,Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: International CHEMICAL HAZARD Symposium 2019
  • Int'l Joint Research
• [Presentation] Environmental Lead Exposure and DNA Methylation Pattern in Children from Kabwe, Zambia (2019)
  • Author(s): Yared Beyene Yohannes, Nakayama Shouta, Yabe John, Toyomaki Haruya, Muzandu Kampwee, Nakata Hokuto, Ikenaka Yoshinori, Choongo Kennedy, Ishizuka Mayumi
  • Organizer: International CHEMICAL HAZARD Symposium 2019
  • Int'l Joint Research
• [Presentation] The impact of lead poisoning in Kabwe children on the health-related quality of life in their mothers (2019)
  • Author(s): Harukazu Tohyama, Wakako Fujita, Shojiro Yamasaki, Natsumi Nagai, Shouta M.M. Nakayama, Hokuto Nakata, Mayumi Ishizuka, Takahiko Yoshida, John Yabe, Nosiku Munyinda, Doreen Sakala, Takeshi Saito
  • Organizer: International CHEMICAL HAZARD Symposium 2019
  • Int'l Joint Research
• [Presentation] Geochemical study on the migration pathway of lead contamination in groundwater and soils in Kabwe, Zambia (2019)
  • Author(s): Kazuhiro TOYODA, Shota NAKANO, Shunitz TANAKA, Kawawa BANDA, Imasiku A. NYAMBE, Tsuyoshi ISHIKAWA, Shouta NAKAYAMA, Mayumi Ishizuka
  • Organizer: International CHEMICAL HAZARD Symposium 2019
  • Int'l Joint Research
• [Presentation] Lead exposure situation in wild birds in Japan (2019)
  • Author(s): Chihiro Ishii, Yoshinori Ikenaka, Shouta M.M. Nakayama, Kohei Ogasawara, Yukiko Watanabe, Keisuke Saito, Mayumi Ishizuka
  • Organizer: International CHEMICAL HAZARD Symposium 2019
  • Int'l Joint Research
• [Presentation] 非侵襲的に採取可能な乳幼児の糞便における鉛安定同位体比を用いた鉛暴露経路の推定 (2018)
  • Author(s): 中山翔太、豊巻治也、John Yabe、Kaampwe Muzandu、中田北斗、栗谷豪、中川光弘、水川葉月、池中良徳、石塚真由美
  • Organizer: 第27回環境化学討論会
• [Presentation] Blood Lead Levels Among the General Population in Kabwe, Zambia (2018)
  • Author(s): Yared B. Yohannes, Shouta Nakayama, John Yabe, Hokuto Nakata, Haruya Toyomaki, , Kaampwe Muzandu, Andrew Kataba,Yoshinori Ikenaka, Hazuki Mizukawa, Russell Dowling, Jack Caravanos, Mayumi Ishizuka
  • Organizer: 第27回環境化学討論会
• [Presentation] Lead (Pb) accumulation in tissues of Sprague Dawley (SD) rats following sub chronic Lead-Zinc exposure (2018)
  • Author(s): Andrew Kataba, Shouta Nakayama, Yared B. Yohannes,Haruya Toyomaki,Hazuki Mizukawa,Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: 第27回環境化学討論会
• [Presentation] Utility of Pb isotopes for source identification and species differences of Pb isotope biological fractionation (2018)
  • Author(s): Hokuto Nakata, Shouta M.M. Nakayama, John Yabe, Allan Liazambi, Hazuki Mizukawa, Wageh S. Darwish, Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: 第27回環境化学討論会
• [Presentation] GPS装置を用いた鉛鉱床地域のイヌの行動のモニタリングと鉛曝露の関係性 (2018)
  • Author(s): 豊巻 治也、Yabe John、中山 翔太、Beyene Yared、水川 葉月、池中 良徳、中田 北斗、石塚 真由美
  • Organizer: 第27回環境化学討論会
• [Presentation] 鉛鉱床地域における野生トカゲ亜目の生体内金属類濃度に影響を与える環境要因の解析 (2018)
  • Author(s): 銅谷 理緒、中山 翔太、中田 北斗、豊巻 治也、Yabe John、Muzandu Kaampwe、Beyene Yared、Kataba Andrew、Zyambo Golden、水川 葉月、池中 良徳、石塚 真由美
  • Organizer: 第27回環境化学討論会
• [Presentation] The trend of elevated blood lead levels in mining area, Kabwe, Zambia (2018)
  • Author(s): Hokuto Nakata, Shouta M.M. Nakayama, John Yabe, Kaampwe Muzandu, Yared B. Yohannes, Haruya Toyomaki, Andrew Kataba, Golden Zyambo, Hazuki Mizukawa, Yoshinori Ikenaka, Russell Dowling, Jack Caravanos, Mayumi Ishizuka
  • Organizer: 日本アフリカ学会第５５回学術大会
• [Presentation] Current trends of childhood Blood lead levels and Exposure patterns in Kabwe (2018)
  • Author(s): John Yabe, Shouta M.M. Nakayama, Haruya Toyomaki, Yared Beyene Yohannes, Hokuto Nakata, Kaampwe Muzandu, Andrew Kataba, Golden Zyambo, Nosiku S. Munyinda, Kennedy Choongo, Tiza Mfune, Paul Mukuka, Jack Caravanos, Mayumi Ishizuka
  • Organizer: 7th Zambia Water Forum and Exhibition
  • Int'l Joint Research
• [Presentation] Distribution of Pb in mice organs using bioimaging by laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) (2018)
  • Author(s): Shouta M.M. Nakayama, Masao Togao, Yoshinori Ikenaka, Hazuki Mizukawa, Yoshiki Makino, Ayano Kubota , Takehisa Matsukawa, Kazuhito Yokoyama, Takafumi Hirata, Mayumi Ishizuka
  • Organizer: 7th Zambia Water Forum and Exhibition
  • Int'l Joint Research
• [Presentation] Utility evaluation for stable Lead isotope ratios for source identification and verifying biological fractionation of lead isotopes in goats and chickens (2018)
  • Author(s): Hokuto Nakata, Shouta M.M. Nakayama, John Yabe, Allan Liazambi, Hazuki Mizukawa, Wageh Sobhy Darwish, Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: 7th Zambia Water Forum and Exhibition
  • Int'l Joint Research
• [Presentation] KAbwe Mine Pollution Amelioration Initiative ~KAMPAI~ (2018)
  • Author(s): Shouta M.M. NAKAYAMA, Yoshinori IKENAKA, Hokuto NAKATA, Hazuki MIZUKAWA, Mayumi ISHIZUKA
  • Organizer: 2018（平成30）年度 海外学術調査フォーラム
• [Presentation] Current Trends of Childhood Blood Lead Levels and Exposure Patterns in Kabwe, Zambia (2018)
  • Author(s): John Yabe, Haruya Toyomaki, Shouta MM Nakayama, Yared B Yohannes, Hokuto Nakata, Kaampwe Muzandu, Andrew Kataba, Jack Caravanos, Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: 9th International Conference on Children and the Environment (INCHES)
  • Invited
• [Presentation] ザンビア共和国カブウェ鉱床地域における鉛汚染問題：10年間の研究結果と今後の課題 (2018)
  • Author(s): 中山翔太 、John Yabe 、池中良徳、Kaampwe Muzandu 、Kennedy Choongo 、中田北斗 、豊巻治也 、Yared Beyene 、Andrew Kataba 、Golden Zyambo 、栗谷豪 、中川光弘 、水川葉月 、石塚真由美
  • Organizer: 第45回 日本毒性学会学術年会
• [Presentation] KAbwe Mine Pollution Amelioration Initiative ~KAMPAI Project~ (2018)
  • Author(s): Shouta M.M. Nakayama, John Yabe, Kaampwe Muzandu, Yoshitaka Uchida, Benson Chishala, Mayumi Ito, Toshifumi Igarashi, Hokuto Nakata, Imasiku A. Nyambe, Mayumi Ishizuka
  • Organizer: 2nd International KAMPAI Symposium & JST Mid-term Evaluation Meeting
  • Int'l Joint Research
• [Presentation] Gene Polymorphism and DNA Methylation Patterns of Lead Biomarker Gene in Environmental Lead Exposed Children from Kabwe, Zambia (2018)
  • Author(s): Yared Beyene Yohannes, Shouta M.M. Nakayama, John Yabe, Haruya Toyomaki, Andrew Kataba, Kaampwe Muzandu, Hokuto Nakata, Hazuki Mizukawa, Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: 2nd International KAMPAI Symposium & JST Mid-term Evaluation Meeting
  • Int'l Joint Research
• [Presentation] The trend of elevated blood lead levels in Kabwe residents (2018)
  • Author(s): Hokuto Nakata, John Yabe, Shouta M.M. Nakayama, Kaampwe Muzandu, Yared Beyene Yohannes, Haruya Toyomaki, Hazuki Mizukawa, Yoshinori Ikenaka, Russel Dowling, Jack Caravanos, Mayumi Ishizuka
  • Organizer: 2nd International KAMPAI Symposium & JST Mid-term Evaluation Meeting
  • Int'l Joint Research
• [Presentation] Ameliorative effect of Moringa Oleifera on Pb-induced toxicity in rat (2018)
  • Author(s): Hokuto Nakata, Andrew Kataba, Haruya Toyomaki, Rio Doya, Shouta M.M. Nakayama, John Yabe, Kaampwe Muzandu, Golden Zyambo, Hazuki Mizukawa, Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: 2nd International KAMPAI Symposium & JST Mid-term Evaluation Meeting
  • Int'l Joint Research
• [Presentation] Relationship between blood lead levels in infants and mothers around lead mining area, Kabwe, Zambia (2018)
  • Author(s): Haruya Toyomaki, John Yabe, Kaampwe Muzandu, Shouta M.M. Nakayama, Yared Beyene Yohannes, Hazuki Mizukawa, Yoshinori Ikenaka, Hokuto Nakata, Takeshi Kuritani, Mitsuhiro Nakagawa and Mayumi Ishizuka
  • Organizer: 2nd International KAMPAI Symposium & JST Mid-term Evaluation Meeting
  • Int'l Joint Research
• [Presentation] Monitoring of Dog’s Behavior using GPS and their blood lead levels around lead mining area (2018)
  • Author(s): Haruya Toyomaki, John Yabe, Shouta M.M. Nakayama, Yared Beyene Yohannes, Kaampwe Muzandu, Hazuki Mizukawa, Yoshinori Ikenaka, Hokuto Nakata and Mayumi Ishizuka
  • Organizer: 2nd International KAMPAI Symposium & JST Mid-term Evaluation Meeting
  • Int'l Joint Research
• [Presentation] Importance of Vegetation in Reducing Pb Accumulation in Wild Lizards around a Pb-Zn Mine in Kabwe, Zambia. (2018)
  • Author(s): Rio Doya, Shouta M.M. Nakayama, Hokuto Nakata, Haruya Toyomaki, John Yabe, Kaampwe Muzandu, Yared Beyene, Andrew Kataba, Golden Zyambo, Yoshitaka Uchida, Hazuki Mizukawa, Yoshinori Ikenaka and Mayumi Ishizuka
  • Organizer: 2nd International KAMPAI Symposium & JST Mid-term Evaluation Meeting
  • Int'l Joint Research
• [Presentation] The impact of elevated blood lead levels in Kabwe children on the health-related quality of life in their mothers (2018)
  • Author(s): Harukazu Tohyama, Wakako Fujita, Shojiro Yamasaka, Natsumi Nagai, Shouta M.M. Nakayama, Hokuto Nakata, Mayumi Ishizuka, Takahiko Yohida, John Yabe, Nosiku Munyinda, Doreen Sakala, Takeshi Saito
  • Organizer: 2nd International KAMPAI Symposium & JST Mid-term Evaluation Meeting
  • Int'l Joint Research
• [Presentation] 国内に生息する野生鳥類における鉛曝露状況の解明 (2018)
  • Author(s): 石井 千尋，池中 良徳，中山 翔太，齊藤 慶輔，渡辺 有希子，小笠原 浩平，水川 葉月，石塚 真由美
  • Organizer: 第24回日本野生動物医学会大会
• [Presentation] ザンビア共和国カブウェ鉱床地域における鉛汚染問題解決に向けて：10年間の研究成果と今後の課題 (2018)
  • Author(s): 中山翔太
  • Organizer: 平成30年度育志賞研究発表会
• [Presentation] DNA Methylation Biomarkers in Environmental Lead-Exposed Children from Kabwe, Zambia (2018)
  • Author(s): Yared Beyene Yohannea, Shouta M.M. Nakayama, John Yabe, Toyomaki Haruya, Kaampwe Muzandu, Hokuto Nakata, Hazuki Mizukawa, Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: The 6th Sapporo Summer Symposium for One Health (6th SaSSOH)
  • Int'l Joint Research
• [Presentation] Effects of zinc co-administration with lead (Pb) on Pb biodistribution in tissues of Sprague Dawley (SD) rats (2018)
  • Author(s): Andrew Kataba, Shouta M.M Nakayama, Yared B. Yohannes, Haruya Toyomaki, Hazuki Mizukawa, Yoshinori Ikenaka, Mayumi Ishizuka
  • Organizer: The 6th Sapporo Summer Symposium for One Health (6th SaSSOH)
  • Int'l Joint Research
• [Presentation] Does dog’s behavior affect the blood lead levels in domestic dogs around lead mining area, Kabwe, Zambia? (2018)
  • Author(s): Haruya Toyomaki, John Yabe, Shouta M.M. Nakayama, Yared Beyene Yohannes, Kaampwe Muzandu, Hazuki Mizukawa, Yoshinori Ikenaka, Hokuto Nakata and Mayumi Ishizuka
  • Organizer: The 6th Sapporo Summer Symposium for One Health (6th SaSSOH)
  • Int'l Joint Research
• [Presentation] Vegetation status and suppression of Pb accumulation in wild lizards around Pb-Zn mine in Kabwe, Zambia. (2018)
  • Author(s): Rio Doya, Shouta M.M. Nakayama, Hokuto Nakata, Haruya Toyomaki, John Yabe, Kaampwe Muzandu, Yared Beyene, Andrew Kataba, Golden Zyambo, Yoshitaka Uchida, Hazuki Mizukawa, Yoshinori Ikenaka and Mayumi Ishizuka
  • Organizer: The 6th Sapporo Summer Symposium for One Health (6th SaSSOH)
  • Int'l Joint Research
• [Presentation] Blood Lead (Pb) Levels and Stable Isotope Ratio among Children, Infants and Mothers in Kabwe, Zambia (2018)
  • Author(s): Shouta MM Nakayama, John Yabe, Haruya Toyomaki , Kaampwe Muzandu, Yared B Yohannes, Hokuto Nakata, Yoshinori Ikenaka, Hazuki Mizukawa, Takeshi Kuritani, Mitsuhiro Nakagawa, Mayumi Ishizuka
  • Organizer: SETAC North America 39th Annual Meeting
  • Int'l Joint Research
• [Presentation] Monitoring of blood lead levels in dogs from lead pollution area, Kabwe, Zambia (2018)
  • Author(s): Haruya Toyomaki, Shouta M.M. Nakayama, John Yabe, Yared B. Yohannes, Kaampwe Muzandu, Hazuki Mizukawa, Yoshinori Ikenaka and Mayumi Ishizuka
  • Organizer: 2nd Chemical Hazard Symposium
• [Book] International CHEMICAL HAZARD Symposium 2019 (2019)
  • Author(s): Ikenaka Y, Nakayama SMM, Ishizuka M
  • Total Pages: 46
  • Publisher: SYOUBUNSYA inc.
  • ISBN: 9784909032034
• [Book] KAbwe Mine Pollution Amelioration Initiative Project (KAMPAI), Vol.2 (2018)
  • Author(s): Nakayama SMM, Yabe J, Nakata H & Ishizuka
  • Total Pages: 68
  • Publisher: SYOUBUNSYA inc.
  • ISBN: 9784909032003
• [Remarks] 北海道大学大学院獣医学研究院毒性学教室
  • URL: http://tox.vetmed.hokudai.ac.jp/
• [Remarks] ザンビアにおける鉛汚染のメカニズムの解明と 健康・経済リスク評価手法および予防・修復技術の開発
  • URL: http://satreps-kampai.vetmed.hokudai.ac.jp/
• [Funded Workshop] International Symposium on Mine Impact on One Health (2022)
• [Funded Workshop] International CHEMICAL HAZARD Symposium 2019 (2019)