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	Provedor de dados Rev. Bras. Zool. (1) Autor El-Badry,Dina (1) Sabry,Dalia A. (1) Palavra-chave Catfish (1) Immunohistochemistry oxidative stress photoperiods retina (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2020 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Altered retina and cornea of Clarias gariepinus (Siluriformes: Clariidae) under the effect of bright and dim lights Rev. Bras. Zool. Sabry,Dalia A.; El-Badry,Dina. ABSTRACT The purpose of this study was to investigate the influence of constant bright light on the cornea and retina of Clarias gariepinus (Burchell, 1822) and to examine whether it can change after constant exposure to dim light. Twenty-one adult individuals of C. gariepinus were divided into three groups (n = 7). The first group was maintained under normal light (NL). The second group was exposed to the intense bright light (BL) (3020 Lux) of white light lamps for seven days. The third group was exposed to dim light for seven days (DL) following the previous exposure to intense bright light for seven days. The eyes of each fish group were removed and fixed. The following aspects of the eye were investigated: histopathological, immunohistochemical (GFAP... Tipo: Info:eu-repo/semantics/article Palavras-chave: Catfish; Immunohistochemistry oxidative stress photoperiods retina. Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702020000100318 Registros recuperados: 1 Primeira ... 1 ... Última

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