The effect of prebiotic pretreatment on histological lesions of Nile tilapia fry (Oreochromis niloticus) exposed to silver nanoparticles

The presence of emerging nanoparticle contaminants in aquatic environments reduces the safety performance of aquatic animals, so the use of safety stimuli is essential. The aim of the present study was to investigate the effect of different prebiotic levels of oyster mushrooms (Pleurotus ostreatus)...

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Autores principales:	farahnaz kakavand, Aliakbar Hedayati, maryam rezaei shadegan, ali jafar nodeh, saeed maddah
Formato:	article
Lenguaje:	FA
Publicado:	Islamic Azad University, Tabriz Branch 2021
Materias:	pleurotus ostreatus prebiotic silver nanoparticles tilapia Veterinary medicine SF600-1100
Acceso en línea:	https://doaj.org/article/771051c4f9bf40949add4d662d4b0bef
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spelling	oai:doaj.org-article:771051c4f9bf40949add4d662d4b0bef2021-11-09T05:50:20ZThe effect of prebiotic pretreatment on histological lesions of Nile tilapia fry (Oreochromis niloticus) exposed to silver nanoparticles2322-47462476-698410.30495/jvcp.2021.1902449.1270https://doaj.org/article/771051c4f9bf40949add4d662d4b0bef2021-07-01T00:00:00Zhttp://jvcp.iaut.ac.ir/article_681830_7d9edf08e526a13a65b21390e23be275.pdfhttps://doaj.org/toc/2322-4746https://doaj.org/toc/2476-6984The presence of emerging nanoparticle contaminants in aquatic environments reduces the safety performance of aquatic animals, so the use of safety stimuli is essential. The aim of the present study was to investigate the effect of different prebiotic levels of oyster mushrooms (Pleurotus ostreatus) on tissue damage in the liver and gills of tilapia exposed to silver nanoparticles. For this purpose, 120 juveniles of Tilapia (Oreochromis niloticus) were divided into 4 experimental groups with 3 replicates and bred for 42 days including treatment 1 as control (fed with diet without probiotic) and treatments 2-4, fed with diet containing 0.05%, 0.1% and 0.2% prebiotics, then 5 ppm of silver nanoparticles were added to the culture medium of each treatment for 16 days. At the end of the experimental period, fish were anesthetized with clove anesthetic solution (220 mg/L) and their liver and gill tissues were isolated for histological studies. Treatments exposed to silver nanoparticles showed extensive complications in gill tissue as well as severe injuries and bile stasis in liver tissue. However, the use of mushroom prebiotics was able to reduce the destructive effects of silver nanoparticles on these tissues. Overall, the results indicated that treatment with 0.2% of prebiotics in the diet could have the best protective effect on tissue damage in the liver and gills of tilapia exposed to silver nanoparticles.farahnaz kakavandAliakbar Hedayatimaryam rezaei shadeganali jafar nodehsaeed maddahIslamic Azad University, Tabriz Brancharticlepleurotus ostreatusprebiotic silver nanoparticlestilapiaVeterinary medicineSF600-1100FAĀsīb/shināsī-i Darmāngāhī-i Dāmpizishkī, Vol 15, Iss 2 (58) تابستان, Pp 113-127 (2021)
institution	DOAJ
collection	DOAJ
language	FA
topic	pleurotus ostreatus prebiotic silver nanoparticles tilapia Veterinary medicine SF600-1100
spellingShingle	pleurotus ostreatus prebiotic silver nanoparticles tilapia Veterinary medicine SF600-1100 farahnaz kakavand Aliakbar Hedayati maryam rezaei shadegan ali jafar nodeh saeed maddah The effect of prebiotic pretreatment on histological lesions of Nile tilapia fry (Oreochromis niloticus) exposed to silver nanoparticles
description	The presence of emerging nanoparticle contaminants in aquatic environments reduces the safety performance of aquatic animals, so the use of safety stimuli is essential. The aim of the present study was to investigate the effect of different prebiotic levels of oyster mushrooms (Pleurotus ostreatus) on tissue damage in the liver and gills of tilapia exposed to silver nanoparticles. For this purpose, 120 juveniles of Tilapia (Oreochromis niloticus) were divided into 4 experimental groups with 3 replicates and bred for 42 days including treatment 1 as control (fed with diet without probiotic) and treatments 2-4, fed with diet containing 0.05%, 0.1% and 0.2% prebiotics, then 5 ppm of silver nanoparticles were added to the culture medium of each treatment for 16 days. At the end of the experimental period, fish were anesthetized with clove anesthetic solution (220 mg/L) and their liver and gill tissues were isolated for histological studies. Treatments exposed to silver nanoparticles showed extensive complications in gill tissue as well as severe injuries and bile stasis in liver tissue. However, the use of mushroom prebiotics was able to reduce the destructive effects of silver nanoparticles on these tissues. Overall, the results indicated that treatment with 0.2% of prebiotics in the diet could have the best protective effect on tissue damage in the liver and gills of tilapia exposed to silver nanoparticles.
format	article
author	farahnaz kakavand Aliakbar Hedayati maryam rezaei shadegan ali jafar nodeh saeed maddah
author_facet	farahnaz kakavand Aliakbar Hedayati maryam rezaei shadegan ali jafar nodeh saeed maddah
author_sort	farahnaz kakavand
title	The effect of prebiotic pretreatment on histological lesions of Nile tilapia fry (Oreochromis niloticus) exposed to silver nanoparticles
title_short	The effect of prebiotic pretreatment on histological lesions of Nile tilapia fry (Oreochromis niloticus) exposed to silver nanoparticles
title_full	The effect of prebiotic pretreatment on histological lesions of Nile tilapia fry (Oreochromis niloticus) exposed to silver nanoparticles
title_fullStr	The effect of prebiotic pretreatment on histological lesions of Nile tilapia fry (Oreochromis niloticus) exposed to silver nanoparticles
title_full_unstemmed	The effect of prebiotic pretreatment on histological lesions of Nile tilapia fry (Oreochromis niloticus) exposed to silver nanoparticles
title_sort	effect of prebiotic pretreatment on histological lesions of nile tilapia fry (oreochromis niloticus) exposed to silver nanoparticles
publisher	Islamic Azad University, Tabriz Branch
publishDate	2021
url	https://doaj.org/article/771051c4f9bf40949add4d662d4b0bef
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The effect of prebiotic pretreatment on histological lesions of Nile tilapia fry (Oreochromis niloticus) exposed to silver nanoparticles

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