Dichlorodiphenyltrichloroethane (DDT) levels in rat livers collected from a malaria vector control region

Kodai MOTOHIRA; Yoshinori IKENAKA; Yared Beyene YOHANNES; Shouta M.M. NAKAYAMA; Victor WEPENER; Nico J. SMIT; Johan H.J. VAN VUREN; Ana Catarina SOUSA; Alex Ajeh ENUNEKU; Emmanuel Temiotan OGBOMIDA; Mayumi ISHIZUKA

doi:10.1292/jvms.19-0168

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Dichlorodiphenyltrichloroethane (DDT) levels in rat livers collected from a malaria vector control region

Kodai MOTOHIRA, Yoshinori IKENAKA, Yared Beyene YOHANNES, Shouta M.M. NAKAYAMA, Victor WEPENER, Nico J. SMIT, Johan H.J. VAN VUREN, Ana Catarina SOUSA, Alex Ajeh ENUNEKU, Emmanuel Temiotan OGBOMIDA, Mayumi ISHIZUKA

著者情報

Kodai MOTOHIRA
Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Laboratory of Toxicology, Hokkaido University
Yoshinori IKENAKA
Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Laboratory of Toxicology, Hokkaido University
Water Research Group, Unit for Environmental Sciences and Management, Potchefstroom Campus, North-West University
Yared Beyene YOHANNES
Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Laboratory of Toxicology, Hokkaido University
Shouta M.M. NAKAYAMA
Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Laboratory of Toxicology, Hokkaido University
Victor WEPENER
Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Laboratory of Toxicology, Hokkaido University
Water Research Group, Unit for Environmental Sciences and Management, Potchefstroom Campus, North-West University
Nico J. SMIT
Water Research Group, Unit for Environmental Sciences and Management, Potchefstroom Campus, North-West University
Johan H.J. VAN VUREN
Water Research Group, Unit for Environmental Sciences and Management, Potchefstroom Campus, North-West University
Ana Catarina SOUSA
Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Laboratory of Toxicology, Hokkaido University
CICECO – Aveiro Institute of Materials, Chemistry Department, University of Aveiro
Alex Ajeh ENUNEKU
Department of Environmental Management and Toxicology Faculty of Life Sciences, University of Benin
Emmanuel Temiotan OGBOMIDA
Ecotoxicology and Environmental Forensic Unit National Centre for Energy and Environment (Energy Commission of Nigeria), NCEE Administrative Block Complex, University of Benin
Mayumi ISHIZUKA
Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Laboratory of Toxicology, Hokkaido University

キーワード: dichlorodiphenyltrichloroethane, house rat, indoor residual spraying, malaria vector control, South Africa

ジャーナルフリー早期公開

論文ID: 19-0168

DOI https://doi.org/10.1292/jvms.19-0168

この記事には本公開記事があります。

The final version of this article is now available: Vol. 81 (2019), No. 11 pp. 1575-1579

詳細

抄録

Dichlorodiphenyltrichloroethane (DDT) is an organochlorine insecticide that has been used for indoor residual spraying for the control of mosquito-borne diseases including malaria. However, due to its toxicity and environmental persistence, there are concerns about its potential deleterious effects in humans and wildlife. Therefore, the current study aimed to monitor and estimate the level of DDTs in human communities. The accumulation of DDT and its metabolites was evaluated in house rat (as sentinel) livers collected in an area where DDT was sprayed. DDTs were measured using a gas chromatography / Electron Capture Detector. The results revealed high concentrations of DDTs in the rat livers and the levels of DDTs were similar to findings reported from the same area in 2014.

責任著者(Corresponding author)

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