Use este identificador para citar ou linkar para este item: https://repositorio.inpa.gov.br/handle/1/15602
Título: Changes in hematological and biochemical parameters of tambaqui (Colossoma macropomum) parasitized by metazoan species
Título(s) alternativo(s): Alterações nos parâmetros hematológicos e bioquímicos de tambaqui (Colossoma macropomum) parasitado por espécies de metazoários
Autor: Rocha, Maria Juliete Souza
Jerônimo, Gabriela Tomas
Costa, Oscar Tadeu Ferreira da
Malta, José C.O.
Martins, Maurício Laterça
Maciel, Patrícia Oliveira
Chagas, Edsandra Campos
Palavras-chave: Benzocaine
Glucose
Glucose Oxidase
Hemoglobin
Acanthocephala
Adult
Animals
Biochemical Analysis
Branchiura
Colossoma Macropomum
Fish
Glucose Blood Level
Hematocrit
Hematological Parameters
Hemoglobin Determination
Iron Deficiency Anemia
Leukocyte Count
Mean Corpuscular Hemoglobin
Mean Corpuscular Volume
Monogenea
Nonhuman
Parasitosis
Platelet Count
Prevalence
Stereomicroscopy
Thrombocytopenia
Water Quality
Animals Parasitosis
Aquaculture
Arguloida
Blood
Characiformes
Classification
Fish Disease
Helminth
Parasitology
Animal
Aquaculture
Arguloida
Characiformes
Fish Diseases
Helminthiasis, Animals
Helminths
Data do documento: 2018
Revista: Revista Brasileira de Parasitologia Veterinaria
É parte de: Volume 27, Número 4, Pags. 488-494
Abstract: The aim of this study was to evaluate the impacts of metazoan parasites on hematological and biochemical parameters and relative condition factor of tambaqui (Colossoma macropomum) farmed in northern Brazil. A total of 32 juvenile fish were captured from a commercial fish farm located in the municipality of Rio Preto da Eva, Amazonas state, Brazil. Parasite prevalence was 100% for Anacanthorus spathulatus, Mymarothecium boegeri and Notozothecium janauachensis, 100% for Neoechinorhynchus buttnerae and 53.13% for Dolops geayi. The greatest mean parasite intensity was found in acantocephalans followed by monogeneans and branchiuran crustaceans. A negative correlation was observed between abundance of N. buttnerae and hematocrit percentage, hemoglobin concentration, total thrombocyte count and glucose and between abundance of the monogenean and glucose concentration. Parasitic infections caused damage in tambaqui in terms of the observed hematological parameters that were characterized by hypochromic anemia and thrombocytopenia, which are important parameters to be used in parasitic diagnosis. This study is the first record of the occurrence of Dolops geayi in farmed tambaqui in the Amazon. © 2018, Brazilain Coll Veterinary Parasitology. All rights reserved.
DOI: 10.1590/s1984-296120180073
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