| Autor: |
Felipe Pinheiro de Souza, Ed Christian Suzuki de Lima, Victor César Freitas Pandolfi, Natalia Gonçalves Leite, Pâmela Juliana Furlan‐Murari, Cindy Namie Seino Leal, Raffaella Meneguetti Mainardi, Suelen Aparecida Suphoronski, Leonardo Mantovani Favero, João Fernando Albers Koch, Ulisses de Pádua Pereira, Nelson Mauricio Lopera-Barrero |
| Jazyk: |
angličtina |
| Rok vydání: |
2020 |
| Předmět: |
|
| Zdroj: |
Aquaculture Reports, Vol 17, Iss , Pp 100369- (2020) |
| Druh dokumentu: |
article |
| ISSN: |
2352-5134 |
| DOI: |
10.1016/j.aqrep.2020.100369 |
| Popis: |
In the present study, the effects of β-glucan administration in water on growth performance and blood status (hematological indexes, immunological and biochemical parameters) were evaluated in Nile tilapia fingerlings (Oreochromis niloticus) under hypoxia-induced stress. In parallel, effect of this prebiotic (beta-glucan) was evaluated on gut microbiota diversity (16S rRNA gene) under normal oxygenation condition. Three treatments were implemented according to beta-glucan water supplementation: 0 (control), 0.1 and 0.3 mg L−1. Blood was collected before hypoxic challenge (BHC) and 9 h after hypoxic challenge (AHC). No significant differences were observed according to growh performance parameters. A significant increase in erythrocyte number and decrease in mean corpuscular volume (P |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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