Kiki Syaputri Handayani and Bambang Irawan and Agoes Soegianto (2019) Accumulation of mercury and its impact on the chloride cell of gills of tilapia (Oreochromis niloticus linnaeus, 1758). Pollution Research, 38. S27-S32. ISSN 0257-8050

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Abstract

The objectives of this study were to analyze and to compare the exposure effects of mercury (Hg) acculmulation and its impact to the chloride cell of the gills of East Java strain tilapia (Oreochromis niloticus). The fish specimens were exposed to 0 mg/L, 0.1 mg/L, and 1 mg/L concentrations of Hg. After 96 hours (96h) exposure, Hg accumulation in fish gills were assessed, gills structure, and Na+/K+-ATPase (NKA) immunohistochemistry (IHC) were observed under the light microscope. The mercury concentrations in gills of mercury-exposed fish were signicantly higher at 1 mg/L than 0.1 mg/L and control groups. Positive NKA expression in chloride cell (CC) was observed along the primary and secondary lamellae of gills of tilapia. The waterborne exposure route demonstrated the most significant microscopic damage in higher concentration of Hg. © EM International.

Item Type:	Article
Additional Information:	cited By 0
Uncontrolled Keywords:	bioaccumulation; cell component; cichlid; concentration (composition); detection method; enzyme; enzyme activity; mercury (element), East Java; Indonesia, Cichlidae; Oreochromis niloticus; Tilapia
Subjects:	T Technology > TD Environmental technology. Sanitary engineering
Divisions:	Artikel Ilmiah > SCOPUS INDEXED JOURNAL
Creators:	Creators NIM Kiki Syaputri Handayani UNSPECIFIED Bambang Irawan NIDN0004055504 Agoes Soegianto NIDN0003086204
Depositing User:	Ika Rudianto
Date Deposited:	06 Jan 2021 04:27
Last Modified:	06 Jan 2021 04:27
URI:	http://repository.unair.ac.id/id/eprint/102199
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