Effects ofβ-glucans on the non-specific immune responses of turbot (Scophthalmus maximus L.)
9 páginas, 3 figuras Several non-specific immune responses of turbot (Scophthalmus maximusL.) were enhanced after the administration ofβ-glucans and/or O-antigen ofVibrio damsela. Bactericidal activity of turbot leucocytes varied depending on the bacterial virulence. Whilst no differences in bacteri...
Published in: | Fish & Shellfish Immunology |
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Main Authors: | , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Academic Press
1997
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Subjects: | |
Online Access: | http://hdl.handle.net/10261/59064 https://doi.org/10.1006/fsim.1997.0096 |
Summary: | 9 páginas, 3 figuras Several non-specific immune responses of turbot (Scophthalmus maximusL.) were enhanced after the administration ofβ-glucans and/or O-antigen ofVibrio damsela. Bactericidal activity of turbot leucocytes varied depending on the bacterial virulence. Whilst no differences in bactericidal activity were observed among treated and untreated fish when a virulent strain ofV. damselawas used, leucocytes from glucan plus O-antigen-treated turbot efficiently destroyed an avirulentV. damselastrain. Respiratory burst activity was also increased seven days post-injection in leucocytes from glucan plus O-antigen-treated fish. Lysozyme activity was significantly higher in serum from fish injected with any combination of immunomodulators (glucan, O-antigen, glucan plus O-antigen) compared with controls This work was supported by Grant AGF94-1360-CO3-O3 of the Comisión Interministerial de Ciencia y Tecnología (CICYT). Peer reviewed |
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