000135477 001__ 135477
000135477 005__ 20240529145159.0
000135477 0247_ $$2doi$$a10.1016/j.anscip.2022.07.161
000135477 0248_ $$2sideral$$a130265
000135477 037__ $$aART-2022-130265
000135477 041__ $$aeng
000135477 100__ $$aZaoui, Y.
000135477 245__ $$aO151 Effect of dietary addition of silver nanoparticles on growth performance and tissue retention in broilers
000135477 260__ $$c2022
000135477 5203_ $$aFollowing the ban on the use of ZnO as growth promoter in the EU, the need to reduce the therapeutic use of antibiotics in animal feeding arises because of the potential development of microbial resistances. Silver nanoparticles (NanoAg, <100 nm) may exert a strong antimicrobial effect, are resistant to gastric inactivation and have a low intestinal absorption rate. As a result, the potential risk of toxicity is reduced (Fondevila et al., 2009, Fondevila, 2010). The doses that promote physiological and productive effects in animals are low (from 20 to 40 ppm, Fondevila et al., 2009). It is hypothesised that an early removal of the additive, provided it maintains its zootechnical effect, might reduce the risk of metal retention in tissues at slaughter. The aim of the study was to confirm the growth-promoting effects of the use of NanoAg in broilers and to evaluate silver retention in target tissues of chickens (muscle and liver) depending on the time of offering.
000135477 536__ $$9info:eu-repo/grantAgreement/EUR/INTERREG-POCTEFA/OUTBIOTICS-EFA183/16
000135477 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000135477 655_4 $$ainfo:eu-repo/semantics/conferenceObject$$vinfo:eu-repo/semantics/publishedVersion
000135477 700__ $$0(orcid)0000-0002-1532-3916$$aBen-Jeddou, K.$$uUniversidad de Zaragoza
000135477 700__ $$0(orcid)0000-0002-8460-6020$$aJiménez, M.S.$$uUniversidad de Zaragoza
000135477 700__ $$0(orcid)0000-0002-4169-0357$$aLaborda, F.$$uUniversidad de Zaragoza
000135477 700__ $$aFondevila, G.$$uUniversidad de Zaragoza
000135477 700__ $$0(orcid)0000-0002-0712-1185$$aFondevila, M.$$uUniversidad de Zaragoza
000135477 7102_ $$12009$$2750$$aUniversidad de Zaragoza$$bDpto. Química Analítica$$cÁrea Química Analítica
000135477 7102_ $$12008$$2700$$aUniversidad de Zaragoza$$bDpto. Produc.Animal Cienc.Ali.$$cÁrea Producción Animal
000135477 773__ $$g13, 3 (2022), 430-431$$tAnimal science proceedings$$x2772-283X
000135477 8564_ $$s259067$$uhttps://zaguan.unizar.es/record/135477/files/texto_completo.pdf$$yVersión publicada
000135477 8564_ $$s793860$$uhttps://zaguan.unizar.es/record/135477/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000135477 909CO $$ooai:zaguan.unizar.es:135477$$particulos$$pdriver
000135477 951__ $$a2024-05-29-14:16:30
000135477 980__ $$aARTICLE