Low temperatures reduce skin healing in the Jacare do Pantanal (Caiman yacare, Daudin 1802)

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual de Mato Grosso do Sul (UEMS)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorFed Inst Mato Grosso-
Autor(es): dc.contributorUniv Ctr United Metropolitan Univ-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorPressinotti, Leandro Nogueira-
Autor(es): dc.creatorBorges, Ricardo Moraes-
Autor(es): dc.creatorAlves de Lima, Angela Paula-
Autor(es): dc.creatorAleixo, Victor Manuel-
Autor(es): dc.creatorIunes, Renata Stecca-
Autor(es): dc.creatorShimada Borges, Joao Carlos [UNESP]-
Autor(es): dc.creatorCogliati, Bruno-
Autor(es): dc.creatorMachado Cunha da Silva, Jose Roberto-
Data de aceite: dc.date.accessioned2022-02-22T00:11:48Z-
Data de disponibilização: dc.date.available2022-02-22T00:11:48Z-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2013-11-15-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1242/bio.20135876-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/197295-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/197295-
Descrição: dc.descriptionStudies of skin wound healing in crocodilians are necessary given the frequent occurrence of cannibalism in intensive farming systems. Air temperature affects tissue recovery because crocodilians are ectothermic. Therefore, the kinetics of skin wound healing in Caiman yacare were examined at temperatures of 33 degrees C and 23 degrees C. Sixteen caiman were selected and divided into two groups of eight maintained at 23 degrees C or 33 degrees C. The studied individuals' scars were photographed after 1, 2, 3, 7, 15 and 30 days of the experimental conditions, and samples were collected for histological processing after 3, 7, 15 and 30 days. Macroscopically, the blood clot (heterophilic granuloma) noticeably remained in place covering the wound longer for the caiman kept at 23 degrees C. Microscopically, the temperature of 23 degrees C slowed epidermal migration and skin repair. Comparatively, new blood vessels, labeled using von Willebrand factor (vWF) antibody staining, were more frequently found in the scars of the 33 degrees C group. The collagen fibers in the dermis were denser in the 33 degrees C treatment. Considering the delayed healing at 23 degrees C, producers are recommended to keep wounded animals at 33 degrees C, especially when tanks are cold, to enable rapid wound closure and better repair of collagen fibers because such lesions tend to compromise the use of their skin as leather. (C) 2013. Published by The Company of Biologists Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution and reproduction in any medium provided that the original work is properly attributed.-
Descrição: dc.descriptionFundacao de Amparo a Pesquisa do Estado de Mato Grosso (FAPEMAT)-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionUniv Mato Grosso State, Dept Biol Sci, BR-78200000 Cavalhada Caceres, MT, Brazil-
Descrição: dc.descriptionUniv Sao Paulo, Inst Biomed Sci, BR-05508900 Sao Paulo, Brazil-
Descrição: dc.descriptionFed Inst Mato Grosso, BR-78200000 Caceres, MT, Brazil-
Descrição: dc.descriptionUniv Ctr United Metropolitan Univ, BR-01508010 Sao Paulo, Brazil-
Descrição: dc.descriptionUniv Estadual Paulista, BR-05427020 Sao Paulo, Brazil-
Descrição: dc.descriptionUniv Sao Paulo, Dept Pathol, Sch Vet Med & Anim Sci, BR-05508900 Sao Paulo, Brazil-
Descrição: dc.descriptionUniv Sao Paulo, Marine Biol Ctr, BR-11600000 Sao Sebastiao, SP, Brazil-
Descrição: dc.descriptionUniv Estadual Paulista, BR-05427020 Sao Paulo, Brazil-
Descrição: dc.descriptionFundacao de Amparo a Pesquisa do Estado de Mato Grosso (FAPEMAT): 715823/2008-
Descrição: dc.descriptionFAPESP: 2010/04527-5-
Formato: dc.format1171-1178-
Idioma: dc.languageen-
Publicador: dc.publisherCompany Biologists Ltd-
Relação: dc.relationBiology Open-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectCrocodilians-
Palavras-chave: dc.subjectInflammation-
Palavras-chave: dc.subjectHistology-
Título: dc.titleLow temperatures reduce skin healing in the Jacare do Pantanal (Caiman yacare, Daudin 1802)-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

Não existem arquivos associados a este item.