RT Conference Proceedings
T1 Prevention of VER in sole using PTS and PTSO-supplemented diets.
A1 Gémez-Mata, Juan
A1 Leiva-Rebollo, Rocío
A1 García-Rosado, Esther
A1 Labella Vera, Alejandro Manuel
A1 Castro-López, María Dolores
K1 Peces - Enfermedades por virus
K1 Lenguados - Alimentación
K1 Inmunología
AB Viral encephalopathy and retinopathy (VER), caused by nervous necrosis virus (NNV), is one of the main viral diseasesaffecting Senegalese sole (Solea senegalensis) in Southern Europe aquaculture. This virus (genus Betanodavirus, familyNodaviridae) 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, supplementedfunctional 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 thisstudy, different sole feed supplemented with PTS or PTSO were developed, and its VER protective capacity was evaluated bymeasuring post-infection mortality and the study of host oxidative stress and inflammatory response after the feeding regime.
YR 2025
FD 2025-09-22
LK https://hdl.handle.net/10630/40051
UL https://hdl.handle.net/10630/40051
LA eng
NO Gémez-Mata et al., 2025
NO Gémez‑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
NO PCM_00059
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 20 ene 2026