Staff View: Dietary supplementation use of Bacillus cereus as quorum sensing degrader and their effects on growth performance and response of Malaysian giant river prawn Macrobrachium rosenbergii juvenile towards Aeromonas hydrophila

Dietary supplementation use of Bacillus cereus as quorum sensing degrader and their effects on growth performance and response of Malaysian giant river prawn Macrobrachium rosenbergii juvenile towards Aeromonas hydrophila

This study was conducted to investigate the effects of dietary probiotic quorum sensing degrader Bacillus cereus on the growth performance, intestinal short‐chain fatty acid levels, antioxidant status and histopathological response of Macrobrachium rosenbergii against Aeromonas hydrophila. M. rosenb...

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Main Authors:	Wee, Wen Chen, Chee, Hoong Mok, Romano, Nicholas Paul, Bayramali, Mahdi Ebrahimi, Mohd Ikhsan, Natrah Fatin
Format:	Article
Language:	English
Published:	Wiley 2018
Online Access:	http://psasir.upm.edu.my/id/eprint/72292/1/Dietary%20supplementation%20use%20of%20Bacillus%20cereus%20.pdf http://psasir.upm.edu.my/id/eprint/72292/ https://onlinelibrary.wiley.com/doi/abs/10.1111/anu.12819
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spelling	my.upm.eprints.722922020-05-02T05:47:17Z http://psasir.upm.edu.my/id/eprint/72292/ Dietary supplementation use of Bacillus cereus as quorum sensing degrader and their effects on growth performance and response of Malaysian giant river prawn Macrobrachium rosenbergii juvenile towards Aeromonas hydrophila Wee, Wen Chen Chee, Hoong Mok Romano, Nicholas Paul Bayramali, Mahdi Ebrahimi Mohd Ikhsan, Natrah Fatin This study was conducted to investigate the effects of dietary probiotic quorum sensing degrader Bacillus cereus on the growth performance, intestinal short‐chain fatty acid levels, antioxidant status and histopathological response of Macrobrachium rosenbergii against Aeromonas hydrophila. M. rosenbergii juveniles were fed with 104 cfu/g probiotic B. cereus, while the control group was fed without B. cereus. After 28 days of feeding, growth performance was significantly higher (p < 0.05) in prawns fed with B. cereus compared to the control group. Probiotic‐fed prawns showed the highest propionic acid level, while no significant differences (p > 0.05) were observed for acetic acid or butyric acid levels. Dietary B. cereus supplementation significantly (p < 0.05) improved the superoxide dismutase (SOD) activity in the prawns. In the challenge study, no significant differences were observed between the treatments in survival and haemolymph SOD activity. However, histopathological observations of the hepatopancreas after A. hydrophila challenge showed hemocyte infiltrations and necrosis in the control prawns, while the probiotic‐fed prawns showed an overall better hepatopancreatic condition. These findings indicate that dietary B. cereus can be an effective growth promoter in M. rosenbergii and mitigates a compromise to the hepatopancreatic integrity during pathogenic challenge. Wiley 2018-12 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/72292/1/Dietary%20supplementation%20use%20of%20Bacillus%20cereus%20.pdf Wee, Wen Chen and Chee, Hoong Mok and Romano, Nicholas Paul and Bayramali, Mahdi Ebrahimi and Mohd Ikhsan, Natrah Fatin (2018) Dietary supplementation use of Bacillus cereus as quorum sensing degrader and their effects on growth performance and response of Malaysian giant river prawn Macrobrachium rosenbergii juvenile towards Aeromonas hydrophila. Aquaculture Nutrition, 24 (6). 1804 - 1812. ISSN 1353-5773; ESSN: 1365-2095 https://onlinelibrary.wiley.com/doi/abs/10.1111/anu.12819 10.1111/anu.12819
institution	Universiti Putra Malaysia
building	UPM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Putra Malaysia
content_source	UPM Institutional Repository
url_provider	http://psasir.upm.edu.my/
language	English
description	This study was conducted to investigate the effects of dietary probiotic quorum sensing degrader Bacillus cereus on the growth performance, intestinal short‐chain fatty acid levels, antioxidant status and histopathological response of Macrobrachium rosenbergii against Aeromonas hydrophila. M. rosenbergii juveniles were fed with 104 cfu/g probiotic B. cereus, while the control group was fed without B. cereus. After 28 days of feeding, growth performance was significantly higher (p < 0.05) in prawns fed with B. cereus compared to the control group. Probiotic‐fed prawns showed the highest propionic acid level, while no significant differences (p > 0.05) were observed for acetic acid or butyric acid levels. Dietary B. cereus supplementation significantly (p < 0.05) improved the superoxide dismutase (SOD) activity in the prawns. In the challenge study, no significant differences were observed between the treatments in survival and haemolymph SOD activity. However, histopathological observations of the hepatopancreas after A. hydrophila challenge showed hemocyte infiltrations and necrosis in the control prawns, while the probiotic‐fed prawns showed an overall better hepatopancreatic condition. These findings indicate that dietary B. cereus can be an effective growth promoter in M. rosenbergii and mitigates a compromise to the hepatopancreatic integrity during pathogenic challenge.
format	Article
author	Wee, Wen Chen Chee, Hoong Mok Romano, Nicholas Paul Bayramali, Mahdi Ebrahimi Mohd Ikhsan, Natrah Fatin
spellingShingle	Wee, Wen Chen Chee, Hoong Mok Romano, Nicholas Paul Bayramali, Mahdi Ebrahimi Mohd Ikhsan, Natrah Fatin Dietary supplementation use of Bacillus cereus as quorum sensing degrader and their effects on growth performance and response of Malaysian giant river prawn Macrobrachium rosenbergii juvenile towards Aeromonas hydrophila
author_facet	Wee, Wen Chen Chee, Hoong Mok Romano, Nicholas Paul Bayramali, Mahdi Ebrahimi Mohd Ikhsan, Natrah Fatin
author_sort	Wee, Wen Chen
title	Dietary supplementation use of Bacillus cereus as quorum sensing degrader and their effects on growth performance and response of Malaysian giant river prawn Macrobrachium rosenbergii juvenile towards Aeromonas hydrophila
title_short	Dietary supplementation use of Bacillus cereus as quorum sensing degrader and their effects on growth performance and response of Malaysian giant river prawn Macrobrachium rosenbergii juvenile towards Aeromonas hydrophila
title_full	Dietary supplementation use of Bacillus cereus as quorum sensing degrader and their effects on growth performance and response of Malaysian giant river prawn Macrobrachium rosenbergii juvenile towards Aeromonas hydrophila
title_fullStr	Dietary supplementation use of Bacillus cereus as quorum sensing degrader and their effects on growth performance and response of Malaysian giant river prawn Macrobrachium rosenbergii juvenile towards Aeromonas hydrophila
title_full_unstemmed	Dietary supplementation use of Bacillus cereus as quorum sensing degrader and their effects on growth performance and response of Malaysian giant river prawn Macrobrachium rosenbergii juvenile towards Aeromonas hydrophila
title_sort	dietary supplementation use of bacillus cereus as quorum sensing degrader and their effects on growth performance and response of malaysian giant river prawn macrobrachium rosenbergii juvenile towards aeromonas hydrophila
publisher	Wiley
publishDate	2018
url	http://psasir.upm.edu.my/id/eprint/72292/1/Dietary%20supplementation%20use%20of%20Bacillus%20cereus%20.pdf http://psasir.upm.edu.my/id/eprint/72292/ https://onlinelibrary.wiley.com/doi/abs/10.1111/anu.12819
_version_	1665895997313646592
score	13.211869

Dietary supplementation use of Bacillus cereus as quorum sensing degrader and their effects on growth performance and response of Malaysian giant river prawn Macrobrachium rosenbergii juvenile towards Aeromonas hydrophila

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