Histomorphology and immunohistochemistry of adenocarcinoma and fibroma in Indian oil sardine (Sardinella longiceps Valenciennes, 1847) from Palk Bay, Southeast coast of India

Vinothkumar, R and Ramesh Kumar, P and Roul, Subal Kumar and Nazar, A K A and Balachandran, C and Rao, G Hanumanta and Rohit, Prathibha (2020) Histomorphology and immunohistochemistry of adenocarcinoma and fibroma in Indian oil sardine (Sardinella longiceps Valenciennes, 1847) from Palk Bay, Southeast coast of India. Indian Journal of Geo-Marine Sciences, 49 (5). pp. 915-918. ISSN 0975-1033

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    Abstract

    A single specimen of Indian oil sardine Sardinella longiceps was observed with wart-like appearances in three different regions of the fish: one on the premaxillary part, and other two on the skin and at the vent region respectively. Mucosal tissues were expunged and preserved in 10 % neutral phosphate-buffered formalin for histological examination. Based on the histopathological analysis, lesions were identified as adenocarcinoma and fibroma on the premaxillary part and skin, respectively. Based on the immunohistochemistry, vimentin and cytokeratin-like proteins were demonstrated, suggesting that the wart-like extrusions were fibroma and adenocarcinoma respectively.

    Item Type: Article
    Uncontrolled Keywords: Cytokeratin;Histopathology;Premaxilla;Tumour;Vimentin
    Subjects: CMFRI Departments > CMFRI-Kochi > Marine Biotechnology
    CMFRI > CMFRI-Kochi > Marine Biotechnology
    CMFRI-Kochi > Marine Biotechnology
    CMFRI-Kochi > Marine Biotechnology

    Fish and Fisheries > Fish Pathology
    Divisions: CMFRI-Kochi > Marine Capture > Pelagic Fisheries
    Subject Area > CMFRI > CMFRI-Kochi > Marine Capture > Pelagic Fisheries
    CMFRI-Kochi > Marine Capture > Pelagic Fisheries
    Subject Area > CMFRI-Kochi > Marine Capture > Pelagic Fisheries
    Depositing User: Arun Surendran
    Date Deposited: 12 Aug 2020 06:53
    Last Modified: 12 Aug 2020 06:53
    URI: http://eprints.cmfri.org.in/id/eprint/14469

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