2026-05-28T22:16:49Zhttps://riuma.uma.es/rest/oai/requestoai:riuma.uma.es:10630/400512026-02-03T12:29:43Zcom_10630_2254col_10630_37959
RIUMA. Repositorio Institucional de la Universidad de Málaga
author
Gémez-Mata, Juan
author
Leiva-Rebollo, Rocío
author
García-Rosado, Esther
author
Labella Vera, Alejandro Manuel
author
Castro-López, María Dolores
2025-09-30T10:32:39Z
2025-09-30T10:32:39Z
2025-09-22
Gémez-Mata et al., 2025Gémez‑Mata, J., Leiva‑Rebollo, R., García‑Rosado, E., Labella Vera, A. M., & Castro‑López, M. D. (2025, 22 de septiembre). Prevention of VER in sole using PTS and PTSO‑supplemented diets [Congreso]. Repositorio institucional Universidad de Málaga. https://hdl.handle.net/10630/40051
https://hdl.handle.net/10630/40051
Viral encephalopathy and retinopathy (VER), caused by nervous necrosis virus (NNV), is one of the main viral diseases
affecting Senegalese sole (Solea senegalensis) in Southern Europe aquaculture. This virus (genus Betanodavirus, family
Nodaviridae) is classified into four species: SJNNV, RGNNV, TPNNV and BFNNV (Sahul Hameed et al., 2019). In addition,
highly virulent reassortants (RGNNV/SJNNV) have been identified in VER outbreaks in sole (Olveira et al., 2009). Recently,
NNV reassortant strain SsNNV19 was isolated from farmed Senegalese sole during an NNV outbreak in Southwestern Spain.
Various prophylactic methods are being developed to reduce NNV infections in sole, including vaccines, supplemented
functional feeds, and a combination of both treatments, among others. The Allium spp extracts propyl propane thiosulfinate
(PTS) and propyl propane thiosulfonate (PTSO) are key compounds for the control of pathogenic microorganisms in livestock
(Liu et al., 2013), and their potential use in the aquaculture industry have been tested (Cabello-Gómez et al., 2022). In this
study, different sole feed supplemented with PTS or PTSO were developed, and its VER protective capacity was evaluated by
measuring post-infection mortality and the study of host oxidative stress and inflammatory response after the feeding regime.
eng
Attribution-NoDerivatives 4.0 Internacional
Peces - Enfermedades por virus
Lenguados - Alimentación
Inmunología
Prevention of VER in sole using PTS and PTSO-supplemented diets.
conference output
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