Data/hora: 05/06/2024 10:14:18

Provedor de dados: | 3
País: | Brazil
Título: | Haematology and melanoma crophage centers of Nile tilapia fed supplemented diet with propolis
Autores: | Ledic-Neto, Jerko; Universidade Federal de Santa Catarina; Dotta, Geovana; Universidade Federal de Santa Catarina; Garcia, Patrícia; Universidade Federal de Santa Catarina; Brum, Aline; Universidade Federal de Santa Catarina; Gonçalves, Eduardo Luis Tavares; Universidade Federal de Santa Catarina; Martins, Maurício Laterça; Universidade Federal de Santa Catarina.
Data: | 2014-05-09
Ano: | 2014
Palavras-chave: | 5.06.03.00-0 fish; Blood; Kidney; Spleen; Hemosiderin Aquicultura.
Resumo: | The objective of this study was to investigate the influence of dietary supplementation with propolis on hematology and number and area of melanomacrophage centers in spleen and kidney of tilapia. After acclimation, fish (24.7 ± 7.4 gmean weight) were distributed in 6 tanks 100 L, 6 fish per tank, in triplicate, at a temperature 24.0 ± 2.8oC, with two treatments: Fish fed 2% propolis supplemented diet and fish fed non-supplemented diet. To monitor the evolution of the effects, two samples were collected: half of the fish from each treatment were used after 15 days and the other half after 21, composing two feeding times. After each feeding time, blood, spleen and kidney were collected. After twenty one days feeding on 2% propolis supplemented diet, fish showed a lower number of total leukocytes and lymphocytes and an increase in the total erythrocytes number. Fish fed supplemented diet presented an increased number of melanomacrophage centers. We observed hemosiderin in all spleen samples. Kidney showed no significant difference on the presence of melanomacrophage centers containing hemosiderin. Despite these changes, the fish health status was not affected. The results showed that propolis supplementation in the diet ofNile tilapia may be physiologically feasible.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês

Identificador:

http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/22024

10.4025/actascibiolsci.v36i3.22024

Editor: | Universidade Estadual De Maringá

Relação:

http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/22024/pdf_17

http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/downloadSuppFile/22024/6921

Formato: | application/pdf

Fonte:

Acta Scientiarum. Biological Sciences; v. 36, n. 3 (2014); 263-269

Acta Scientiarum. Biological Sciences; v. 36, n. 3 (2014); 263-269

1807-863X

1679-9283

Fonte:

DECLARATION OF ORIGINALITY AND CESSATION OF COPYRIGHTI Declare that current article is original and has not been submitted for publication, in part or in whole, to any other national or international journal. I also declare that once published in the Acta Scientiarum. Biological Sciences, a publication of the Universidade Estadual de Maringá, it will not be submitted by me or by any co-author to any other scientific communication mean. In my name and in the name of co-authors, I shall cede the copyright of the above mentioned article to the Universidade Estadual de Maringá and I declare that I know that the non-observance of this norm may make me liable for the penalties contemplated in the Law for the Protection of Authors’ Rights (Act 9609 of the 19th February 1998).

DECLARAÇÃO DE ORIGINALIDADE E CESSÃO DE DIREITOS AUTORAIS Declaro que o presente artigo é original, não tendo sido submetido à publicação em qualquer outro periódico nacional ou internacional, quer seja em parte ou em sua totalidade. Declaro, ainda, que uma vez publicado na revista Acta Scientiarum. Biological Sciences, editada pela Universidade Estadual de Maringá, o mesmo jamais será submetido por mim ou por qualquer um dos demais co-autores a qualquer outro meio de divulgação científica. Através deste instrumento, em meu nome e em nome dos demais co-autores, porventura existentes, cedo os direitos autorais do referido artigo à Universidade Estadual de Maringá e declaro estar ciente de que a não observância deste compromisso submeterá o infrator a sanções e penas previstas na Lei de Proteção de Direitos Autorias (Nº9609, de 19/02/98).