Effects of different dietary levels of AFB1 on survival rate and growth factors of Beluga (Huso huso)
In the present study, the impacts of various concentrations of Aflatoxin B1 (AFB1) on Beluga, Huso huso, under controlled conditions were investigated. Belugas (120±10g) were fed on diets containing 0, 25, 50, 75, and 100 ppb AFB1/kg of diet for 3 months. Results showed various levels of AFB1 do not...
Main Authors: | , , , , , , , , |
---|---|
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2010
|
Subjects: | |
Online Access: | http://hdl.handle.net/1834/37142 |
id |
ftoceandocs:oai:aquadocs.org:1834/37142 |
---|---|
record_format |
openpolar |
spelling |
ftoceandocs:oai:aquadocs.org:1834/37142 2023-05-15T15:41:41+02:00 Effects of different dietary levels of AFB1 on survival rate and growth factors of Beluga (Huso huso) Sepahdari, A. Ebrahimzadeh Mosavi, H.A. Sharifpour, I. Khosravi, A. Motallebi, A.A. Mohseni, M. Kakoolaki, S. Pourali, H.R. Hallajian, A. 2010 application/pdf 141-150 http://hdl.handle.net/1834/37142 en eng http://www.ifro.ir 1562-2916 http://hdl.handle.net/1834/37142 http://aquaticcommons.org/id/eprint/22361 18721 2018-03-27 22:46:13 22361 Iranian Fisheries Science Research Institute Biology Fisheries Huso huso AFB1 FCR SGR SR Pathology Liver Beluga Iran article TRUE 2010 ftoceandocs 2023-04-06T17:05:50Z In the present study, the impacts of various concentrations of Aflatoxin B1 (AFB1) on Beluga, Huso huso, under controlled conditions were investigated. Belugas (120±10g) were fed on diets containing 0, 25, 50, 75, and 100 ppb AFB1/kg of diet for 3 months. Results showed various levels of AFB1 do not significantly affect the specific growth ratio (SGR) (P<0.05) of fish in different treatments. However, weight gain and food conversion ratio (FCR) were varied significantly (P<0.05 between control and treatments with diets contaminated with 75 and 100 ppb AFB1/kg after 90 days). The increase AFB1 level of did not affect on the percent of survival rate (SR) and no mortality was observed in treatments (SR=100%) suggesting that various AFB1 levels under experimental conditions of the present study affect some growth factors, such as, weight gain and FCR but have no significant impact on SR and SGR. Histopathological studies showed that different level of AFB1 can cause broad range of change in liver tissue, including progressive fat deposition, hepatocyte degeneration and necrosis, particularly at concentration of 75 and 100 ppb AFB1/kg of diets after 60 days. Article includes abstract in Farsi on last page. Article in Journal/Newspaper Beluga Beluga* IODE-UNESCO: OceanDocs - E-Repository of Ocean Publications |
institution |
Open Polar |
collection |
IODE-UNESCO: OceanDocs - E-Repository of Ocean Publications |
op_collection_id |
ftoceandocs |
language |
English |
topic |
Biology Fisheries Huso huso AFB1 FCR SGR SR Pathology Liver Beluga Iran |
spellingShingle |
Biology Fisheries Huso huso AFB1 FCR SGR SR Pathology Liver Beluga Iran Sepahdari, A. Ebrahimzadeh Mosavi, H.A. Sharifpour, I. Khosravi, A. Motallebi, A.A. Mohseni, M. Kakoolaki, S. Pourali, H.R. Hallajian, A. Effects of different dietary levels of AFB1 on survival rate and growth factors of Beluga (Huso huso) |
topic_facet |
Biology Fisheries Huso huso AFB1 FCR SGR SR Pathology Liver Beluga Iran |
description |
In the present study, the impacts of various concentrations of Aflatoxin B1 (AFB1) on Beluga, Huso huso, under controlled conditions were investigated. Belugas (120±10g) were fed on diets containing 0, 25, 50, 75, and 100 ppb AFB1/kg of diet for 3 months. Results showed various levels of AFB1 do not significantly affect the specific growth ratio (SGR) (P<0.05) of fish in different treatments. However, weight gain and food conversion ratio (FCR) were varied significantly (P<0.05 between control and treatments with diets contaminated with 75 and 100 ppb AFB1/kg after 90 days). The increase AFB1 level of did not affect on the percent of survival rate (SR) and no mortality was observed in treatments (SR=100%) suggesting that various AFB1 levels under experimental conditions of the present study affect some growth factors, such as, weight gain and FCR but have no significant impact on SR and SGR. Histopathological studies showed that different level of AFB1 can cause broad range of change in liver tissue, including progressive fat deposition, hepatocyte degeneration and necrosis, particularly at concentration of 75 and 100 ppb AFB1/kg of diets after 60 days. Article includes abstract in Farsi on last page. |
format |
Article in Journal/Newspaper |
author |
Sepahdari, A. Ebrahimzadeh Mosavi, H.A. Sharifpour, I. Khosravi, A. Motallebi, A.A. Mohseni, M. Kakoolaki, S. Pourali, H.R. Hallajian, A. |
author_facet |
Sepahdari, A. Ebrahimzadeh Mosavi, H.A. Sharifpour, I. Khosravi, A. Motallebi, A.A. Mohseni, M. Kakoolaki, S. Pourali, H.R. Hallajian, A. |
author_sort |
Sepahdari, A. |
title |
Effects of different dietary levels of AFB1 on survival rate and growth factors of Beluga (Huso huso) |
title_short |
Effects of different dietary levels of AFB1 on survival rate and growth factors of Beluga (Huso huso) |
title_full |
Effects of different dietary levels of AFB1 on survival rate and growth factors of Beluga (Huso huso) |
title_fullStr |
Effects of different dietary levels of AFB1 on survival rate and growth factors of Beluga (Huso huso) |
title_full_unstemmed |
Effects of different dietary levels of AFB1 on survival rate and growth factors of Beluga (Huso huso) |
title_sort |
effects of different dietary levels of afb1 on survival rate and growth factors of beluga (huso huso) |
publishDate |
2010 |
url |
http://hdl.handle.net/1834/37142 |
genre |
Beluga Beluga* |
genre_facet |
Beluga Beluga* |
op_source |
http://aquaticcommons.org/id/eprint/22361 18721 2018-03-27 22:46:13 22361 Iranian Fisheries Science Research Institute |
op_relation |
http://www.ifro.ir 1562-2916 http://hdl.handle.net/1834/37142 |
_version_ |
1766374582565994496 |