Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.12104/64485
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dc.contributor.authorReyes-Becerril, M.
dc.contributor.authorAscencio-Valle, F.
dc.contributor.authorMacias, M.E.
dc.contributor.authorMaldonado, M.
dc.contributor.authorRojas, M.
dc.contributor.authorEsteban, M.T.
dc.date.accessioned2015-11-19T18:49:27Z-
dc.date.available2015-11-19T18:49:27Z-
dc.date.issued2012
dc.identifier.urihttp://hdl.handle.net/20.500.12104/64485-
dc.description.abstractCombined effects of marine silages enriched with Lactobacillus sakei 5-4 were evaluated on growth performance, immune activity and disease resistance of Pacific red snapper (Lutjanus peru) against Aeromonas veronii infection. The experimental fish were divided into three groups which were fed with each one of the following diets: silage-probiotic-free diet (control, C group), Pacific creole-fish silage diet supplemented with live L. sakei (106 CFU g-1) (FSLact group) and Humboldt squid silage diet supplemented with live L. sakei (106 CFU g-1) (SSLact group) for 6 weeks. After 6 weeks, fish were immunocompromised with pathogenic A. veronii and spleen and liver samples were processed for histopathological studies. Generally, the results showed enhanced growth performance in fish fed the diet containing SSLact at 6 and 7 weeks compared with fish fed control diet. Addition of SSLact had an increase in plasmatic protein at week 6 and post-challenge. Hemoglobin concentration increased after challenge in fish fed with SSLact compared to control group. At week 6 and post-challenge the results indicated that, the fish groups which received diet supplemented with SSLact revealed significant increase in humoral immune parameters. Histologically, fish fed C diets showed marked fatty degeneration and great activation of melanomacrophage centers compare with SSLact and FSLact groups. These results support the idea that the marine silages with squid as protein source enriched or combined with L. sakei 5-4 increases the body weight and stimulates the physiological and humoral immune parameters in Pacific red snapper infected with A. veronii. © 2012 Elsevier Ltd.
dc.titleEffects of marine silages enriched with Lactobacillus sakei 5-4 on haemato-immunological and growth response in Pacific red snapper (Lutjanus peru) exposed to Aeromonas veronii
dc.typeArticle
dc.identifier.doi10.1016/j.fsi.2012.08.014
dc.relation.ispartofjournalFish and Shellfish Immunology
dc.relation.ispartofvolume33
dc.relation.ispartofissue4
dc.relation.ispartofpage984
dc.relation.ispartofpage992
dc.subject.keywordHistopathology; Immune system; Lactobacillus sakei 5-4; Marine silages; Pacific red snapper
dc.contributor.affiliationReyes-Becerril, M., Centro de Investigaciones Biológicas del Noroeste (CIBNOR), Mar Bermejo 195, Col. Playa Palo de Santa Rita, La Paz, B.C.S. 23090, Mexico, Fish Innate Immune System Group, Department of Cell Biology and Histology, Faculty of Biology, Regional Campus of International Excellence Campus Mare Nostrum, University of Murcia, 30100 Murcia, Spain; Ascencio-Valle, F., Centro de Investigaciones Biológicas del Noroeste (CIBNOR), Mar Bermejo 195, Col. Playa Palo de Santa Rita, La Paz, B.C.S. 23090, Mexico; Macias, M.E., Centro de Investigaciones Biológicas del Noroeste (CIBNOR), Mar Bermejo 195, Col. Playa Palo de Santa Rita, La Paz, B.C.S. 23090, Mexico, Centro Universitario de Ciencias Exactas e Ingenierías, Universidad de Guadalajara, 44430 Guadalajara, Jalisco, Mexico; Maldonado, M., Centro de Investigaciones Biológicas del Noroeste (CIBNOR), Mar Bermejo 195, Col. Playa Palo de Santa Rita, La Paz, B.C.S. 23090, Mexico; Rojas, M., Laboratorio de Ciencia y Tecnología de Alimentos, Área Interdisciplinaria de Ciencias Agropecuarias, Universidad Autónoma de Baja California Sur. Km 5.5, Carretera al Sur, 23080 La Paz, Baja California Sur, Mexico; Esteban, M.T., Fish Innate Immune System Group, Department of Cell Biology and Histology, Faculty of Biology, Regional Campus of International Excellence Campus Mare Nostrum, University of Murcia, 30100 Murcia, Spain
dc.relation.isReferencedByScopus
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dc.identifier.urlhttp://www.scopus.com/inward/record.url?eid=2-s2.0-84866748715&partnerID=40&md5=f199b6221f36347ddfce0362fe11c1c2
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