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20231226072143.0 |
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231226s2023 xx |||||o 00| ||eng c |
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|a 10.1007/s10646-023-02667-2
|2 doi
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|a pubmed24n1190.xml
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|a (DE-627)NLM357238370
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|a (NLM)37221437
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Xu, Mingjia
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Effects of salinity stress on anxiety behavior and antioxidant capability of guppy (Poecilia reticulata)
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|c 2023
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 17.11.2023
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|a Date Revised 17.11.2023
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2023. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.
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|a The objective of this study was to determine the effect of salinity on anxiety behavior and liver antioxidant capacity in the guppy (Poecilia reticulata). Guppies were exposed to salinities of 0‰, 5‰, 10‰, 15‰ and 20‰ for acute stress tests, and then we analyzed the activity of antioxidant enzymes at 3, 6, 12, 24, 48, 72 and 96 h. During the experiment, the anxiety behavior of guppy was enhanced at salinities of 10‰, 15‰, and 20‰, as evidenced by a significantly higher latency time for the first passage through the upper part than that of the control group (P < 0.05). CAT activity was highest at 24 h in the treatment with the salinity of 10‰, and SOD and GPX activities were highest at 12 h into the treatment with the salinity of 10‰. The SOD and CAT activities were significantly higher than the control group after 96 h of treatment at different salinities (P < 0.05). The MDA contents of the experimental groups at salinities of 5‰ and 10‰ were not significantly different from the control group after 96 h of treatment (P > 0.05). While the MDA contents of the experimental groups at salinities of 15‰ and 20‰ were still significantly higher than the control group after 96 h of treatment (P < 0.05). The experimental results indicated that elevated salinity could lead to oxidative stress in the guppy, altering their anxiety behavior as well as the activity of antioxidant enzymes. In conclusion, drastic changes in salinity during culture should be avoided
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|a Journal Article
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|a Anxiety behavior
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|a Enzyme activity
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|a Guppy
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|a Oxidative stress
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|a Salinity
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|a Antioxidants
|2 NLM
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| 650 |
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|a Superoxide Dismutase
|2 NLM
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| 650 |
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|a EC 1.15.1.1
|2 NLM
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| 700 |
1 |
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|a Zhang, Chunnuan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Qi, Qian
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wang, Renpeng
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhang, Shibo
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yan, Runkun
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Li, Bin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Li, Shengnan
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Ecotoxicology (London, England)
|d 1992
|g 32(2023), 5 vom: 24. Juli, Seite 598-605
|w (DE-627)NLM098212214
|x 1573-3017
|7 nnns
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| 773 |
1 |
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|g volume:32
|g year:2023
|g number:5
|g day:24
|g month:07
|g pages:598-605
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|u http://dx.doi.org/10.1007/s10646-023-02667-2
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