Staff View: Hoven’s carp Leptobarbus hoevenii strategized metabolism needs to cope with changing environment

Hoven’s carp Leptobarbus hoevenii strategized metabolism needs to cope with changing environment

Current water warming and freshwater acidification undoubtedly affect the life of aquatic animals especially ammonotelic teleost by altering their physiological responses. The effect of temperature (28 ◦C vs 32 ◦C) and pH (7 vs. 5) on the metabolic compromising strategies of Hoven’s carp (Leptobarbu...

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Main Authors:	Suhaini Mohamad, Sharifah Rahmah, Rabiatul Adawiyyah Zainuddin, Yusnita A Thallib, Ros Suhaida Razali, Mohamad Jalilah, Mazlan Abd Ghaffar, Leong-Seng Lim, Yu Mei Chang, Li Qun Liang, Simon Kumar Das, Young-Mao Chen, Hon Jung Liew
Format:	Article
Language:	English
Published:	Elsevier Ltd 2024
Subjects:	QL614-639.8 Fishes QL700-739.8 Mammals
Online Access:	https://eprints.ums.edu.my/id/eprint/42895/1/FULL%20TEXT.pdf https://eprints.ums.edu.my/id/eprint/42895/ https://doi.org/10.1016/j.heliyon.2024.e25559
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spelling	my.ums.eprints.428952025-02-18T01:49:02Z https://eprints.ums.edu.my/id/eprint/42895/ Hoven’s carp Leptobarbus hoevenii strategized metabolism needs to cope with changing environment Suhaini Mohamad Sharifah Rahmah Rabiatul Adawiyyah Zainuddin Yusnita A Thallib Ros Suhaida Razali Mohamad Jalilah Mazlan Abd Ghaffar Leong-Seng Lim Yu Mei Chang Li Qun Liang Simon Kumar Das Young-Mao Chen Hon Jung Liew QL614-639.8 Fishes QL700-739.8 Mammals Current water warming and freshwater acidification undoubtedly affect the life of aquatic animals especially ammonotelic teleost by altering their physiological responses. The effect of temperature (28 ◦C vs 32 ◦C) and pH (7 vs. 5) on the metabolic compromising strategies of Hoven’s carp (Leptobarbus hoevenii) was investigated in this study. Fishes were conditioned to (i) 28 ◦C + pH 7 (N28◦C); (ii) 32 ◦C + pH 7 (N32◦C); (iii) 28 ◦C + pH 5 (L28◦C) and (iv) 32 ◦C + pH 5 (L32◦C) for 20 days followed by osmorespiration assay. Results showed that feeding performance of Hoven’s carp was significantly depressed when exposed to low pH conditions (L28◦C and L32◦C). However, by exposed Hoven’s carp to L32◦C induced high metabolic oxygen intake and ammonia excretion to about 2x-folds higher compared to the control group. As for energy mobilization, Hoven’s carp mobilized liver and muscle protein under L28◦C condition. Whereas under high temperature in both pH, Hoven’s carp had the tendency to reserve energy in both of liver and muscle. The findings of this study revealed that Hoven’s carp is sensitive to lower water pH and high temperature, thereby they remodeled their physiological needs to cope with the environmental changes condition. Elsevier Ltd 2024 Article NonPeerReviewed text en https://eprints.ums.edu.my/id/eprint/42895/1/FULL%20TEXT.pdf Suhaini Mohamad and Sharifah Rahmah and Rabiatul Adawiyyah Zainuddin and Yusnita A Thallib and Ros Suhaida Razali and Mohamad Jalilah and Mazlan Abd Ghaffar and Leong-Seng Lim and Yu Mei Chang and Li Qun Liang and Simon Kumar Das and Young-Mao Chen and Hon Jung Liew (2024) Hoven’s carp Leptobarbus hoevenii strategized metabolism needs to cope with changing environment. Heliyon, 10. pp. 1-14. ISSN 2405-8440 https://doi.org/10.1016/j.heliyon.2024.e25559
institution	Universiti Malaysia Sabah
building	UMS Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Malaysia Sabah
content_source	UMS Institutional Repository
url_provider	http://eprints.ums.edu.my/
language	English
topic	QL614-639.8 Fishes QL700-739.8 Mammals
spellingShingle	QL614-639.8 Fishes QL700-739.8 Mammals Suhaini Mohamad Sharifah Rahmah Rabiatul Adawiyyah Zainuddin Yusnita A Thallib Ros Suhaida Razali Mohamad Jalilah Mazlan Abd Ghaffar Leong-Seng Lim Yu Mei Chang Li Qun Liang Simon Kumar Das Young-Mao Chen Hon Jung Liew Hoven’s carp Leptobarbus hoevenii strategized metabolism needs to cope with changing environment
description	Current water warming and freshwater acidification undoubtedly affect the life of aquatic animals especially ammonotelic teleost by altering their physiological responses. The effect of temperature (28 ◦C vs 32 ◦C) and pH (7 vs. 5) on the metabolic compromising strategies of Hoven’s carp (Leptobarbus hoevenii) was investigated in this study. Fishes were conditioned to (i) 28 ◦C + pH 7 (N28◦C); (ii) 32 ◦C + pH 7 (N32◦C); (iii) 28 ◦C + pH 5 (L28◦C) and (iv) 32 ◦C + pH 5 (L32◦C) for 20 days followed by osmorespiration assay. Results showed that feeding performance of Hoven’s carp was significantly depressed when exposed to low pH conditions (L28◦C and L32◦C). However, by exposed Hoven’s carp to L32◦C induced high metabolic oxygen intake and ammonia excretion to about 2x-folds higher compared to the control group. As for energy mobilization, Hoven’s carp mobilized liver and muscle protein under L28◦C condition. Whereas under high temperature in both pH, Hoven’s carp had the tendency to reserve energy in both of liver and muscle. The findings of this study revealed that Hoven’s carp is sensitive to lower water pH and high temperature, thereby they remodeled their physiological needs to cope with the environmental changes condition.
format	Article
author	Suhaini Mohamad Sharifah Rahmah Rabiatul Adawiyyah Zainuddin Yusnita A Thallib Ros Suhaida Razali Mohamad Jalilah Mazlan Abd Ghaffar Leong-Seng Lim Yu Mei Chang Li Qun Liang Simon Kumar Das Young-Mao Chen Hon Jung Liew
author_facet	Suhaini Mohamad Sharifah Rahmah Rabiatul Adawiyyah Zainuddin Yusnita A Thallib Ros Suhaida Razali Mohamad Jalilah Mazlan Abd Ghaffar Leong-Seng Lim Yu Mei Chang Li Qun Liang Simon Kumar Das Young-Mao Chen Hon Jung Liew
author_sort	Suhaini Mohamad
title	Hoven’s carp Leptobarbus hoevenii strategized metabolism needs to cope with changing environment
title_short	Hoven’s carp Leptobarbus hoevenii strategized metabolism needs to cope with changing environment
title_full	Hoven’s carp Leptobarbus hoevenii strategized metabolism needs to cope with changing environment
title_fullStr	Hoven’s carp Leptobarbus hoevenii strategized metabolism needs to cope with changing environment
title_full_unstemmed	Hoven’s carp Leptobarbus hoevenii strategized metabolism needs to cope with changing environment
title_sort	hoven’s carp leptobarbus hoevenii strategized metabolism needs to cope with changing environment
publisher	Elsevier Ltd
publishDate	2024
url	https://eprints.ums.edu.my/id/eprint/42895/1/FULL%20TEXT.pdf https://eprints.ums.edu.my/id/eprint/42895/ https://doi.org/10.1016/j.heliyon.2024.e25559
_version_	1825161833820979200
score	13.239859

Hoven’s carp Leptobarbus hoevenii strategized metabolism needs to cope with changing environment

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