Seasonal Changes of Growth, Immune Parameters and Liver Function in Wild Chinese Sturgeons Under Indoor Conditions: Implication for Artificial Rearing
Seasonality has a significant effect on the physiology of fish, especially the effect of water temperature changes. In the present study, the growth, innate immune parameters and liver function indices of two rescued wild adult Chinese sturgeons under captive conditions were monitored for 1 year. Th...
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2022-04-01
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| Series: | Frontiers in Physiology |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fphys.2022.894729/full |
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| author | Yueping Zheng Yueping Zheng Yueping Zheng Yong Zhang Yong Zhang Zhe Xie Zhe Xie Paul K. S. Shin Jianan Xu Houyong Fan Ping Zhuang Menghong Hu Menghong Hu Youji Wang Youji Wang |
| author_facet | Yueping Zheng Yueping Zheng Yueping Zheng Yong Zhang Yong Zhang Zhe Xie Zhe Xie Paul K. S. Shin Jianan Xu Houyong Fan Ping Zhuang Menghong Hu Menghong Hu Youji Wang Youji Wang |
| author_sort | Yueping Zheng |
| collection | DOAJ |
| description | Seasonality has a significant effect on the physiology of fish, especially the effect of water temperature changes. In the present study, the growth, innate immune parameters and liver function indices of two rescued wild adult Chinese sturgeons under captive conditions were monitored for 1 year. The results showed that the total annual weight loss rate of the male was −4.58% and the total weight gain rate of the female was 24.12%, in which the weight of both individuals registered highly significant differences in summer, fall and winter (p < 0.01). The male Chinese sturgeon also exhibited negative specific growth rates (−0.1 to −0.8%) during spring to fall, whereas positive specific growth rates, ranging from 0.03 to 0.11%, were recorded in the female. Seasonality also affected the innate immune parameters of the two Chinese sturgeons, in which leukocytes had been increasing since spring and C-reactive protein (CRP) content was significantly higher (p < 0.05) in summer than fall in both individuals. The CRP level of the male Chinese sturgeon showed a significant increase from fall to winter (p < 0.05), suggesting that it may have contracted infection or inflammation during this study period. With the analysis of serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), transaminase (AST:ALT) ratio, alkaline phosphatase, albumin to globulin ratio and triglycerides, it was found that the liver function of the captive Chinese sturgeons was adversely affected along seasonal changes, with the highest degree of liver impairment in winter. In combining observations from growth performance and changes in innate immune and liver function parameters, the present findings deduced that the male Chinese sturgeon under study was more susceptible to seasonal changes than the female. For better indoor culture of adult Chinese sturgeons, monitoring of hematological parameters to detect early signs of inflammation and liver function abnormality should be conducted with routine veterinary care during prolonged captivity. |
| first_indexed | 2024-04-13T06:50:55Z |
| format | Article |
| id | doaj.art-0ebab4433b614be689a2b05007fcc511 |
| institution | Directory Open Access Journal |
| issn | 1664-042X |
| language | English |
| last_indexed | 2024-04-13T06:50:55Z |
| publishDate | 2022-04-01 |
| publisher | Frontiers Media S.A. |
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| series | Frontiers in Physiology |
| spelling | doaj.art-0ebab4433b614be689a2b05007fcc5112022-12-22T02:57:23ZengFrontiers Media S.A.Frontiers in Physiology1664-042X2022-04-011310.3389/fphys.2022.894729894729Seasonal Changes of Growth, Immune Parameters and Liver Function in Wild Chinese Sturgeons Under Indoor Conditions: Implication for Artificial RearingYueping Zheng0Yueping Zheng1Yueping Zheng2Yong Zhang3Yong Zhang4Zhe Xie5Zhe Xie6Paul K. S. Shin7Jianan Xu8Houyong Fan9Ping Zhuang10Menghong Hu11Menghong Hu12Youji Wang13Youji Wang14International Research Center for Marine Biosciences & College of Fisheries and Life Science at Shanghai Ocean University, Ministry of Science and Technology, Shanghai, ChinaKey Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, ChinaShanghai Aquatic Wildlife Research Center, Shanghai, ChinaInternational Research Center for Marine Biosciences & College of Fisheries and Life Science at Shanghai Ocean University, Ministry of Science and Technology, Shanghai, ChinaKey Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, ChinaInternational Research Center for Marine Biosciences & College of Fisheries and Life Science at Shanghai Ocean University, Ministry of Science and Technology, Shanghai, ChinaKey Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, ChinaDepartment of Biology and Chemistry, City University of Hong Kong, Hong Kong, Hong Kong SAR, ChinaShanghai Aquatic Wildlife Research Center, Shanghai, ChinaShanghai Aquatic Wildlife Research Center, Shanghai, ChinaKey Laboratory of East China Sea & Oceanic Fishery Resources Exploitation and Utilization, Scientific Observing and Experimental Station of Fisheries Resources and Environment of East China Sea and Yangtze Estuary, East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai, ChinaInternational Research Center for Marine Biosciences & College of Fisheries and Life Science at Shanghai Ocean University, Ministry of Science and Technology, Shanghai, ChinaKey Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, ChinaInternational Research Center for Marine Biosciences & College of Fisheries and Life Science at Shanghai Ocean University, Ministry of Science and Technology, Shanghai, ChinaKey Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, ChinaSeasonality has a significant effect on the physiology of fish, especially the effect of water temperature changes. In the present study, the growth, innate immune parameters and liver function indices of two rescued wild adult Chinese sturgeons under captive conditions were monitored for 1 year. The results showed that the total annual weight loss rate of the male was −4.58% and the total weight gain rate of the female was 24.12%, in which the weight of both individuals registered highly significant differences in summer, fall and winter (p < 0.01). The male Chinese sturgeon also exhibited negative specific growth rates (−0.1 to −0.8%) during spring to fall, whereas positive specific growth rates, ranging from 0.03 to 0.11%, were recorded in the female. Seasonality also affected the innate immune parameters of the two Chinese sturgeons, in which leukocytes had been increasing since spring and C-reactive protein (CRP) content was significantly higher (p < 0.05) in summer than fall in both individuals. The CRP level of the male Chinese sturgeon showed a significant increase from fall to winter (p < 0.05), suggesting that it may have contracted infection or inflammation during this study period. With the analysis of serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), transaminase (AST:ALT) ratio, alkaline phosphatase, albumin to globulin ratio and triglycerides, it was found that the liver function of the captive Chinese sturgeons was adversely affected along seasonal changes, with the highest degree of liver impairment in winter. In combining observations from growth performance and changes in innate immune and liver function parameters, the present findings deduced that the male Chinese sturgeon under study was more susceptible to seasonal changes than the female. For better indoor culture of adult Chinese sturgeons, monitoring of hematological parameters to detect early signs of inflammation and liver function abnormality should be conducted with routine veterinary care during prolonged captivity.https://www.frontiersin.org/articles/10.3389/fphys.2022.894729/fullChinese sturgeonindoor cultureinnate immunityliver functionseasonalitysex differences |
| spellingShingle | Yueping Zheng Yueping Zheng Yueping Zheng Yong Zhang Yong Zhang Zhe Xie Zhe Xie Paul K. S. Shin Jianan Xu Houyong Fan Ping Zhuang Menghong Hu Menghong Hu Youji Wang Youji Wang Seasonal Changes of Growth, Immune Parameters and Liver Function in Wild Chinese Sturgeons Under Indoor Conditions: Implication for Artificial Rearing Frontiers in Physiology Chinese sturgeon indoor culture innate immunity liver function seasonality sex differences |
| title | Seasonal Changes of Growth, Immune Parameters and Liver Function in Wild Chinese Sturgeons Under Indoor Conditions: Implication for Artificial Rearing |
| title_full | Seasonal Changes of Growth, Immune Parameters and Liver Function in Wild Chinese Sturgeons Under Indoor Conditions: Implication for Artificial Rearing |
| title_fullStr | Seasonal Changes of Growth, Immune Parameters and Liver Function in Wild Chinese Sturgeons Under Indoor Conditions: Implication for Artificial Rearing |
| title_full_unstemmed | Seasonal Changes of Growth, Immune Parameters and Liver Function in Wild Chinese Sturgeons Under Indoor Conditions: Implication for Artificial Rearing |
| title_short | Seasonal Changes of Growth, Immune Parameters and Liver Function in Wild Chinese Sturgeons Under Indoor Conditions: Implication for Artificial Rearing |
| title_sort | seasonal changes of growth immune parameters and liver function in wild chinese sturgeons under indoor conditions implication for artificial rearing |
| topic | Chinese sturgeon indoor culture innate immunity liver function seasonality sex differences |
| url | https://www.frontiersin.org/articles/10.3389/fphys.2022.894729/full |
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