Effect of mercury chloride to number of melano-macrophage centers on the kidney of carp fish (Cyprinus carpio)

Asean-Fen International Fisheries Symposium - 2017

Mubarokah, L.^1 ; Tjahjaningsih, W.^2 ; Sulmartiwi, L.^2

Aquaculture Program, Faculty of Fisheries and Marine, Airlangga University, Surabaya, East Java

60115, Indonesia^1

Department of Marine, Faculty of Fisheries and Marine, Airlangga University, Surabaya, East Java

60115, Indonesia^2

关键词: Behavior change;    Cyprinus carpio;    Heavy metal toxicity;    Immune response;    Main parameters;    Mercury chloride;    Metal exposures;    Supporting parameters;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/137/1/012015/pdf
DOI  :  10.1088/1755-1315/137/1/012015

来源: IOP

【 摘 要 】

Mercury chloride can cause immunotoxic effects on fish. The accumulation or aggregate of melano-macrophages centers (MMCs) in the kidney is a feature of cellular immune response, so it can be used as a bioindicator of heavy metal toxicity in waters. This research aims to determine an effect of heavy metal exposure concentration of mercury chloride (HgCl2) on a number of MMCs from common carp kidney. This research using four treatments of mercury chloride: 0 ppm, 0.01 ppm, 0.05 ppm and 0.1 ppm. The main parameters were the number of MMCs in kidney common carp. Supporting parameter was behavior change, water quality and concentration of mercury in the water and kidney. The results of the research showed that the concentration the heavy metal exposure concentration of mercury chloride (HgCl2) affected the number of MMCs from common carp (Cyprinus carpio) kidney. The number of MMCs in the kidney of common carp exposed to mercury chloride 0.01 ppm, 0.05 ppm and 0.1 ppm increased compared to carp was not exposed to mercury chloride (0 ppm).