HEAVY METAL INDUCED HISTOPATHOLOGICAL ALTERATIONS IN SELECTED ORGANS OF THE CYPRINUS CARPIO L.(COMMON CARP)

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VINODHINI R.; NARAYANAN M.

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Journal Paper

Paper Information

Journal: INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH (IJER) Year:2009 | Volume:3 | Issue:1 Page(s): 95-100

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Title

HEAVY METAL INDUCED HISTOPATHOLOGICAL ALTERATIONS IN SELECTED ORGANS OF THE CYPRINUS CARPIO L.(COMMON CARP)

Author(s)

VINODHINI R. | NARAYANAN M. | Issue Writer Certificate

Keywords

ENVIRONMENTAL POLLUTION

HEAVY METALS

HISTOPATHOLOGY

COMMON CARP

CYPRINUS CARPIO L

Abstract

The hazardous effect of HEAVY METALS on the HISTOPATHOLOGY of selected organs of the freshwater fish COMMON CARP (Cyprinus carpio L.) was investigated. Gill, liver, kidney and flesh samples were collected after 32 days of exposure to a sublethal concentration of 5 mg/L of combined(Cd+ Pb+ Cr+ Ni) metal solution containing 1.25mg/L of each metal ion (1/10th of LC50/48h) was analyzed by using light microscopy. The main histopathological changes observed in the gill were edema and lifting of lamellar epithelia. The liver of control fish exhibited a normal structural pattern, while the fish exposed to HEAVY METALS showed vacuolation, presence of hemosiderin and fibrosis. The findings in kidney exhibited the presence of macrophages with lipofuscin granules accumulated in the affected cells. In flesh samples lesions and granulomas were observed. The investigation of histological change in organs of fish is an accurate way to assess the effects of xenobiotics compounds in experimental studies. This investigation presents a reliable indicator of the aquatic ecosystem contamination and the possible negative impact of the surrounding environment.

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APA: Copy

VINODHINI, R., & NARAYANAN, M.. (2009). HEAVY METAL INDUCED HISTOPATHOLOGICAL ALTERATIONS IN SELECTED ORGANS OF THE CYPRINUS CARPIO L.(COMMON CARP). INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH (IJER), 3(1), 95-100. SID. https://sid.ir/paper/300717/en

Vancouver: Copy

VINODHINI R., NARAYANAN M.. HEAVY METAL INDUCED HISTOPATHOLOGICAL ALTERATIONS IN SELECTED ORGANS OF THE CYPRINUS CARPIO L.(COMMON CARP). INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH (IJER)[Internet]. 2009;3(1):95-100. Available from: https://sid.ir/paper/300717/en

IEEE: Copy

R. VINODHINI, and M. NARAYANAN, “HEAVY METAL INDUCED HISTOPATHOLOGICAL ALTERATIONS IN SELECTED ORGANS OF THE CYPRINUS CARPIO L.(COMMON CARP),” INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH (IJER), vol. 3, no. 1, pp. 95–100, 2009, [Online]. Available: https://sid.ir/paper/300717/en

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