Page 79 - 《水产学报》2025年第6期
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张潭,等                                                                  水产学报, 2025, 49(6): 069106

              降温至     18 ℃  时恢复正常,此结果与鲤             [52] (Cyp-      List is officially announced[J]. China Fisheries, 2021(3): 22-35
              rinus carpio) 的高温训化研究结果有差异,这可                         (in Chinese).
              能与实验对象或条件不同有关。TP、ALB                      及     [  4  ]   Hogan  Z,  Jensen  O.  Hucho  Taimen.  The  IUCN  red  list  of
              GLB  含量先下降后恢复,再下降再恢复的趋势                               threatened species 2013: e. T188631A22605180[EB/OL]. (2012-
              表明肝脏合成能力受高温胁迫的影响较小,且                                  05-23)  [2024-02-26].  https://www.iucnredlist.org/species/188
              可以稳定恢复;升温至             26 ℃  时  ALB/GLB  值较           631/22605180.
              高,可能由于        ALB  含量升高以维持血管内渗透                 [  5  ]   王常安. 人工养殖条件下哲罗鱼  (Hucho taimen) 投喂模式的
                                                                    研究  [D]. 哈尔滨: 东北林业大学, 2015.
              压或   GLB  中的免疫球蛋白水平降低引起的。
                                                                    Wang  C  A.  Feeding  strategy  of  Hucho  taimen  under  farming
                   综合分析以上血清生化指标及肝脏组织病
                                                                    conditions[D]. Harbin: Northeast Forestry University, 2015 (in
              理学结果得出,升温过程中,肝脏细胞层面的
                                                                    Chinese).
              损伤逐渐加重,肝脏代谢能力增强,合成能力
                                                              [  6  ]   Roberts  R  J,  Ellis  A  E.  The  anatomy  and  physiology  of
              减弱;持续高温胁迫条件下,肝脏组织层面的
                                                                    teleosts[M]//Roberts R J. Fish pathology. Oxford: Wiley-Black-
              损伤逐渐加重,肝脏代谢能力降低后趋于稳定,
                                                                    well, 2012: 17-61.
              且高于正常水平,合成能力逐步恢复;降温至
                                                              [  7  ]   Roberts R J, Rodger H D. The pathophysiology and systematic
              18 ℃  时,肝脏的脂肪代谢速率加快,合成和贮
                                                                    pathology of teleosts[M]//Roberts R J. Fish pathology. Oxford:
              存能力恢复正常。                                              Wiley-Blackwell, 2012: 62-143.

                                                              [  8  ]   Jia Y D, Chen X T, Wang Z Y, et al. Physiological response of
              4    结论
                                                                    juvenile  turbot  (Scophthalmus  Maximus  L.) during   hyper-
                   本研究发现哲罗鲑的呼吸频率随温度升高                               thermal stress[J]. Aquaculture, 2020, 529: 735645.
                                                              [  9  ]   Michaelsen J, Fago A, Bundgaard A. High temperature impairs
              而加快,且高温胁迫会使哲罗鲑的呼吸频率持
                                                                    mitochondrial   function   in   rainbow   trout   cardiac
              续高于正常值,表明哲罗鲑在高温胁迫下的需
                                                                    mitochondria[J].  Journal  of  Experimental  Biology,  2021,
              氧量和代谢水平提高。高温胁迫造成哲罗鲑的
                                                                    224(9): jeb242382.
              鳃和肝脏组织出现不同类型和不同程度的病变,
                                                              [10]   Miest J J, Politis S N, Adamek M, et al. Molecular ontogeny of
              当温度恢复至正常后,鳃组织得到全面恢复,
                                                                    larval immunity in European eel at increasing temperatures[J].
              而肝脏组织虽有所恢复,但仍处于较重的病理
                                                                    Fish & Shellfish Immunology, 2019, 87: 105-119.
              状态。高温胁迫对肝脏代谢、合成和贮存能力
                                                              [11]   Huang T Q, Gu W, Liu E H, et al. miR-301b-5p and its target
              均有影响,且对代谢能力影响较大。呼吸频率、                                 gene  nfatc2ip  regulate  inflammatory  responses  in  the  liver  of
              病理和生化指标的综合分析表明哲罗鲑对高温                                  rainbow  trout  (Oncorhynchus  mykiss)  under  high  temperature
              胁迫具有一定的适应能力。相关研究结果可为                                  stress[J]. Ecotoxicology and Environmental Safety, 2022, 242:
              哲罗鲑的高效养殖和耐高温新品种选育提供理                                  113915.
              论基础。                                            [12]   Rebl A, Korytář T, Borchel A, et al. The synergistic interaction
                                                                    of thermal stress coupled with overstocking strongly modulates
              参考文献     (References):                                the  transcriptomic  activity  and  immune  capacity  of  rainbow
              [  1  ]   王清印, 余来宁, 杨宁生. 中国水产生物种质资源与利用: 第             trout (Oncorhynchus mykiss)[J]. Scientific Reports, 2020, 10(1):
                    1  卷  [M]. 北京: 海洋出版社, 2005: 64-70.              14913.
                    Wang Q Y, Yu L N, Yang N S. Aquatic biological germplasm  [13]   Šimková A, Vojtek L, Halačka K, et al. The effect of hybridiza-
                    resources and utilization in China: volume 1[M]. Beijing: China  tion  on  fish  physiology,  immunity  and  blood  biochemistry:  a
                    Ocean Press, 2005: 64-70 (in Chinese).          case  study  in  hybridizing  Cyprinus  carpio  and  Carassius
              [  2  ]   Holčík  J,  Hensel  K,  Nieslanik  J,  et  al.  The  Eurasian  huchen,  gibelio (Cyprinidae)[J]. Aquaculture, 2015, 435: 381-389.
                    Hucho  hucho:  largest  salmon  of  the  world[M].  Dordrecht:  [14]   Evans D H, Piermarini P M, Choe K P. The multifunctional fish
                    Springer, 1988.                                 gill: dominant site of gas exchange, osmoregulation, acid-base
              [  3  ]   中国水产. 调整后的《国家重点保护野生动物名录》正式公                 regulation,  and  excretion  of  nitrogenous  waste[J].  Physiolo-
                    布  [J]. 中国水产, 2021(3): 22-35.                   gical Reviews, 2005, 85(1): 97-177.
                    China Fisheries. The adjusted National Key Protected Wildlife  [15]   Chen Y Y, Wu X Y, Lai J S, et al. Integrated biochemical, tran-

              中国水产学会主办  sponsored by China Society of Fisheries                          https://www.china-fishery.cn
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