Hematological and histopathological evaluation of wildlife green turtles (Chelonia mydas) with and without fibropapilloma from the north coast of São Paulo State, Brazil
| Autor: | Ticiana Zwarg, Silmara Rossi, Thaís C. Sanches, Marina de O. Cesar, Max R. Werneck, Eliana R. Matushima |
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| Jazyk: | English<br />Portuguese |
| Rok vydání: | 2014 |
| Předmět: | |
| Zdroj: | Pesquisa Veterinária Brasileira, Vol 34, Iss 7, Pp 682-688 (2014) |
| Druh dokumentu: | article |
| ISSN: | 1678-5150 0100-736X |
| DOI: | 10.1590/S0100-736X2014000700013 |
| Popis: | Blood profiles were determined in 47 juvenile green turtles, Chelonia mydas, from São Paulo northern coast, Brazil. Twenty-nine were affected by fibropapillomas and 18 were tumor free. Complete gross and histopathologic examinations of the fibropapillo were performed in 21 green turtles. Biometrical data, size, location and amount of tumors were recorded. The papillomas varied in morphology, location, size, color and texture. We found hyperplastic stroma, rich in blood vessels and connective tissue with increase in thickness of the dermis. The tumors w0ere classified as papillomas or fibropapillomas according to their epithelial and/or stromal proliferation. The lowest Mean Corpuscular Hemoglobin (HCM) values were observed in affected turtles. |
| Databáze: | Directory of Open Access Journals |
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