Dietary Brown Propolis Extract Modulated Nonspecific Immune System and Intestinal Morphology of Pacu Piaractus mesopotamicus

Dietary Brown Propolis Extract Modulated Nonspecific Immune System and Intestinal Morphology of Pacu Piaractus mesopotamicus

Abstract The immunomodulatory and growth promoter effects of brown propolis ethanolic extract (PEE) were determined in pacu. Fish (28.4±0.4 g) were randomly distributed into 12 polyethylene circular tanks (250 L, 30 fish per tank) and fed for 60 days with a commercial diet (32% crude protein) supple...

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Veröffentlicht in:Brazilian Archives of Biology and Technology 2021-01, Vol.64
Hauptverfasser: Muzzolon, Angelita, Bicudo, Álvaro José de Almeida, Oldoni, Tatiane Luiza Cadorin, Sado, Ricardo Yuji
Format: Artikel
Sprache:eng
Schlagworte:
fish hematology
fish immunology
nutrition
pacu
phytoterapic
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Zusammenfassung:Abstract The immunomodulatory and growth promoter effects of brown propolis ethanolic extract (PEE) were determined in pacu. Fish (28.4±0.4 g) were randomly distributed into 12 polyethylene circular tanks (250 L, 30 fish per tank) and fed for 60 days with a commercial diet (32% crude protein) supplemented with 0.0, 1.5, 3.0 and 4.5% (v/w) of PEE in a totally randomized experimental design (n=3). Fish organic defense cells numbers such as thrombocytes and neutrophils increased (p
ISSN:1516-8913
1678-4324
DOI:10.1590/1678-4324-2021200787