Hematologia e sinais clínicos de Piaractus mesopotamicus infectados experimentalmente com Aeromonas hydrophila
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
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Data(s) |
20/05/2014
20/05/2014
01/01/2009
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Resumo |
The purpose of this study was to evaluate the hematological response and clinical sign of Piaractus mesopotamicus infected by Aeromonas hydrophila. Were used 324 pacus, P. mesopotamicus weighing 102.84 [plus or minus] 27.1 g distributed in 27 water tanks with 300 L of capacity, 14 fish per tank. The fish were kept in the water tanks during one month, receiving appropriate diet. In this period was avoided stressing management. After this period, the fish were infected with 6 X 108 cfu of A. hydrophila fish-1, injected intraperitoneally. The blood collection was carried 24th before experimental infection and 2411 after its. The A. hydrophila infection in P. mesopotamicus is characterized by dark skin and clinical signs related to hemorrhage, hypochromic normocytic anemia, decrease on plasmatic proteins and globulins levels, leucopenia, lymphopenia, thrombocytopenia, eosinophilia, neutrophilia and monocytosis. |
Formato |
17-21 |
Identificador |
http://dx.doi.org/10.4025/actascibiolsci.v31i1.308 Acta Scientiarum Biological Sciences. , v. 31, n. 1, p. 17-21, 2009. 1679-9283 http://hdl.handle.net/11449/42699 10.4025/actascibiolsci.v31i1.308 ZOOREC:ZOOR14512074783 ZOORECZOOR14512074783.pdf |
Idioma(s) |
por |
Relação |
Acta Scientiarum: Biological Sciences |
Direitos |
openAccess |
Tipo |
info:eu-repo/semantics/article |