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

被引:5
|
作者
Motohira, Kodai [1 ]
Ikenaka, Yoshinori [1 ,2 ]
Yohannes, Yared Beyene [1 ]
Nakayama, Shouta M. M. [1 ]
Wepener, Victor [1 ,2 ]
Smit, Nico J. [2 ]
Van Vuren, Johan H. J. [2 ]
Sousa, Ana Catarina [1 ,3 ]
Enuneku, Alex Ajeh [4 ]
Ogbomida, Emmanuel Temiotan [5 ]
Ishizuka, Mayumi [1 ]
机构
[1] Hokkaido Univ, Toxicol Lab, Dept Environm Vet Sci, Lab Toxicol,Kita Ku, Kita 18,Nishi 9, Sapporo, Hokkaido 0600818, Japan
[2] North West Univ, Unit Environm Sci & Management, Water Res Grp, Potchefstroom Campus,Private Bag X6001, Potchefstroom, South Africa
[3] Univ Aveiro, Dept Chem, Aveiro Inst Mat, CICECO, P-3810193 Aveiro, Portugal
[4] Univ Benin, Fac Life Sci, Dept Environm Management & Toxicol, POB 1154, Benin, Nigeria
[5] Univ Benin, Ecotoxicol & Environm Forens Unit, Natl Ctr Energy & Environm, Energy Commiss Nigeria, NCEE Adm Block Complex,Ugbowo Campus, Benin, Edo State, Nigeria
来源
JOURNAL OF VETERINARY MEDICAL SCIENCE | 2019年 / 81卷 / 11期
基金
日本学术振兴会;
关键词
dichlorodiphenyltrichloroethane; house rat; indoor residual spraying; malaria vector control; South Africa; PRENATAL EXPOSURE; CONTAMINATION;
D O I
10.1292/jvms.19-0168
中图分类号
S85 [动物医学(兽医学)];
学科分类号
0906 ;
摘要
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.
引用
收藏
页码:1575 / 1579
页数:5
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