Cadmium and zinc accumulation and depuration in tilapia (Oreochromis niloticus) tissues following sub-lethal exposure

被引：0
作者：
Agoes Soegianto
Astrini Widyanita
Moch Affandi
Teguh Wirawan
Radin Maya Saphira Radin Mohamed
机构：
[1] Universitas Airlangga,Department of Biology, Faculty of Science and Technology
[2] University of Mulawarman,Department of Chemistry, Faculty of Mathematic and Natural Sciences
[3] Universiti Tun Hussein Onn,Department of Water and Environmental Engineering
来源：
Bulletin of Environmental Contamination and Toxicology | 2022年 / 109卷
关键词：
Water pollution; Cd; Zn; Accumulation; Depuration; Tilapia;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Oreochromis niloticus was subjected to sub-lethal Cd and Zn concentrations for 14 days in order to evaluate their accumulation in the gills, liver, and muscle. Following that, the fish were placed to uncontaminated water for 7 days to allow the metals to be removed from the tissues. The gills had the highest bio-concentration factor for Cd and Zn. The gills showed the highest Cd accumulation rate, and the muscle showed the lowest. The muscle had the highest Cd depuration rate, while the liver had the lowest. The liver exhibited the highest Zn accumulation rate, while the gills and muscle had nearly similar values. Zn depuration rates were very consistent across all tissues.
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页码：464 / 469
页数：5
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