Abstract：
:Nickel chloride, heavy metal widely used in industries was investigated in the present study for histopathological studies in silver carp (Hypophthalmichthys molitrix). Fish were exposed for 10, 20 and 30 days in sublethal concentration of nickel 5.7 mg/l. The histopathological changes were studied in the gill, liver, intestine and kidney of the nickel treated freshwater fish H. molitrix. The nickel showed a tissue specific alteration in the tissues. Mucus proliferation, fusion of the gill lamellae and hypertrophy of gill tissues were observed. Lack of normal palisade arrangement was followed by necrosis in hepatocytes. Degeneration of blood vessels, vacuolation, hypertrophy, pyknotic nuclei and lesion were observed in liver tissues. Degeneration of tubular cells, hyperplasia was observed in kidney tissues.
journal_name
J Environ Bioljournal_title
Journal of environmental biologyauthors
Athikesavan S,Vincent S,Ambrose T,Velmurugan Bsubject
Has Abstractpub_date
2006-05-01 00:00:00pages
391-5issue
2 Suppleissn
0254-8704issn
2394-0379journal_volume
27pub_type
杂志文章abstract：:True identity and existence of genetic variability in mealy bug from different regions holds immense significance for adopting appropriate control measures along with predicting the development of any biotypes. Mealy bug, Phenacoccus solenopsis adults were collected from four host plants i.e., Gossypium hirsutum--cott...
journal_title：Journal of environmental biology
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journal_title：Journal of environmental biology
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更新日期：2006-05-01 00:00:00
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journal_title：Journal of environmental biology
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更新日期：2008-05-01 00:00:00
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更新日期：2002-04-01 00:00:00
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journal_title：Journal of environmental biology
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更新日期：2003-10-01 00:00:00
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更新日期：2007-10-01 00:00:00
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更新日期：2012-07-01 00:00:00
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journal_title：Journal of environmental biology
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更新日期：2004-07-01 00:00:00
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journal_title：Journal of environmental biology
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更新日期：2012-05-01 00:00:00
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journal_title：Journal of environmental biology
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doi：
更新日期：2003-01-01 00:00:00
