气候变化领域集成服务门户(CCPortal): Bioaccumulation and heavy metal concentration in tissues of some commercial fishes from the Meghna River Estuary in Bangladesh and human health implications

CCPortal

DOI	10.1016/j.marpolbul.2019.06.035
	Bioaccumulation and heavy metal concentration in tissues of some commercial fishes from the Meghna River Estuary in Bangladesh and human health implications
	Ahmed A.S.S.; Rahman M.; Sultana S.; Babu S.M.O.F.; Sarker M.S.I.
发表日期	2019
ISSN	0025326X
起始页码	436
结束页码	447
卷号	145
英文摘要	Despite the beneficial aspect of aquatic food's consumption, bioaccumulation of toxic metals in fish can enhance the health risk for the consumers. Heavy metals were measured from editable tissues of some commercial fish species like Latis calcarifer, Silonia silondia, Clupisoma garua, Planiliza subviridis, Otolithoides pama, Tenulosa ilisa, Rhinomugil corsula, and Aila coila in the Meghna river estuary in Noakhali district. Heavy metals such as As, Pb, Cd, Cu, and Cr were detected by ICP-MS, which were significantly different (p ≤ 0.01), and the hierarchy of all mean concentrations were: Cu (5.14 mg/kg) > Pb (3.79 mg/kg) > As (1.08 mg/kg) > Cr (0.78 mg/kg) > Cd (0.12 mg/kg). The mean concentration of Cu (6.62 mg/kg) imparted to the maximum level in L. calcarifer, which slightly exceeded the Bangladesh food safety guideline. The mean BAFs of the contaminants were found as: Pb (1042.29) > Cr (1036.47) > As (934.84) > Cd (832.77) > Cu (772). Further, L. calcarifer, S. silondia, C. garua, and P. subviridis showed the bioaccumulative status. To assess the health risk effects, estimated daily intake (EDI), target hazard quotient (THQ) and carcinogenic risk (CR) were conducted. THQs for both adult and children consumers were <1, indicating that, consumers would not experience the non-carcinogenic health effects. Although children were more susceptible than adults, CR for all the consumers was found in the acceptable range (10−6 to 10−4). © 2019 Elsevier Ltd
英文关键词	Bangladesh; Bioaccumulation; Fish; Health risk; Heavy metals; Meghana river estuary
语种	英语
scopus关键词	Bioaccumulation; Biochemistry; Estuaries; Fish; Food safety; Health; Health risks; Heavy metals; Histology; Risk assessment; Risk perception; Rivers; Tissue; Bangladesh; Beneficial aspects; Carcinogenic risk; Estimated daily intakes; Heavy metal concentration; Mean concentrations; Non-carcinogenic health effects; Target hazard quotients; River pollution; arsenic; cadmium; chromium; copper; heavy metal; lead; heavy metal; bioaccumulation; commercial species; estuarine pollution; finfish; food consumption; food safety; health risk; heavy metal; risk factor; Article; Bangladesh; bioaccumulation; cancer risk; concentration (parameter); estuary; fish; food contamination; food intake; food safety; hazard assessment; health hazard; inductively coupled plasma mass spectrometry; nonhuman; adult; aged; animal; Bangladesh; chemistry; estuary; female; fish; human; male; meat; metabolism; middle aged; product safety; risk assessment; river; water pollutant; young adult; Bangladesh; Meghna Estuary; Pisces; Rhinomugil corsula; Adult; Aged; Animals; Bangladesh; Consumer Product Safety; Estuaries; Female; Fishes; Food Contamination; Humans; Male; Meat; Metals, Heavy; Middle Aged; Risk Assessment; Rivers; Water Pollutants, Chemical; Young Adult
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/149792
作者单位	Department of Fisheries and Marine Science, Noakhali Science and Technology University, Bangladesh; Department of Chemistry, National University, Bangladesh; National Agricultural technology Program Phase-II Project (NATP-02), Department of Fisheries, Bangladesh; Forensic Science Laboratory, Rapid Action Battalions Headquarters, Dhaka, 1229, Bangladesh
推荐引用方式 GB/T 7714	Ahmed A.S.S.,Rahman M.,Sultana S.,et al. Bioaccumulation and heavy metal concentration in tissues of some commercial fishes from the Meghna River Estuary in Bangladesh and human health implications[J],2019,145.
APA	Ahmed A.S.S.,Rahman M.,Sultana S.,Babu S.M.O.F.,&Sarker M.S.I..(2019).Bioaccumulation and heavy metal concentration in tissues of some commercial fishes from the Meghna River Estuary in Bangladesh and human health implications.Marine Pollution Bulletin,145.
MLA	Ahmed A.S.S.,et al."Bioaccumulation and heavy metal concentration in tissues of some commercial fishes from the Meghna River Estuary in Bangladesh and human health implications".Marine Pollution Bulletin 145(2019).