Swimming ability and physiological response to swimming fatigue in whiteleg shrimp, Litopenaeus vannamei
文献类型: 外文期刊
第一作者: Zhang, Peidong
作者: Zhang, Peidong;Zhang, Xiumei;Li, Jian;Huang, Guoqiang
作者机构:
关键词: shrimp;Litopenaeus vannamei;swimming ability;swimming fatigue;physiological response;body mass;hemolymph total protein;hemolymph glucose;HEMOLYMPH METABOLIC VARIABLES;PERCH PERCA-FLUVIATILIS;PENAEID PRAWNS;BLOOD-GLUCOSE;ATLANTIC COD;EXERCISE;LACTATE;STRESS;CRAB;FISH
期刊名称:COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY ( 影响因子:2.32; 五年影响因子:2.465 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Some penaeids are active swimmers, undertaking migrations of hundreds of nautical miles. At present, however, very little is known of swimming ability in penaeid shrimps. The aim of the present study is to investigate swimming endurance of whiteleg shrimp, Litopenaeus vannamei, against one of five flow velocities (5.41, 6.78, 8.2 1, 10.11, and 11.47 cm s(-1)) for up to 9000 s at 20 degrees C in a swimming channel. Body mass, hemolymph total protein concentration, and hemolymph glucose level were measured before swimming and immediately following swimming to evaluate physiological effect of swimming in L. vannamei. No shrimp swam the full 9000 s at any of the velocities tested. The swimming endurance decreased as swimming speed was increased. The relationship between swimming endurance (t, in s) and swimming speed (v, in cm s(-1)) can be described by the Curve Estimation: v(.)t(0.38) = 159.64 (R-2 =0.94). The swimming ability index (SAI), defined as SAI f(0)(9000) vdt x 10(-4) (cm) was found to be 7.28 cm for the shrimp tested. Swimming to fatigue leads to severe loss of body mass, hemolymph total protein concentration, and hemolymph glucose level in L. vannamei (P < 0.05). Furthermore, these decreases and swimming speed showed significantly polynomial relationships (P < 0.05). The results suggest that the power model fits well to the observed endurance estimates and the SAI is a good index to quantitatively describe the overall swimming ability of L. vannamei. Furthermore, hemolymph total protein concentration may be used as a rapid and reliable indicator to assess the penaeid shrimps' swimming speed and hence swimming ability. (c) 2006 Elsevier Inc. All rights reserved.
分类号: Q4
- 相关文献
作者其他论文 更多>>
-
Zearalenone Decreases Food Intake by Disrupting the Gut-Liver-Hypothalamus Axis Signaling via Bile Acids
作者:Yuan, Peiqiang;Ma, Rongman;Huang, Jiancai;Wen, Hongmei;Huang, Lingjie;Li, Hua;Feng, Bin;Zhang, Xiaoling;Lin, Yan;Xu, Shengyu;Li, Jian;Zhuo, Yong;Hua, Lun;Che, Lianqiang;Wu, De;Fang, Zhengfeng;Yuan, Peiqiang;Hu, Liang;Li, Ran;Huang, Lingjie;Chen, Hong;Liu, Yuntao;Fang, Zhengfeng;Wang, Peng;Lin, Sen
关键词:zearalenone; bile acid metabolism; toxicity; farnesoid X receptor; food intake
-
Genetic structural analysis of different breeds and geographical groups of Fenneropenaeus chinensis reveals population diversity
作者:Wang, Qiong;Jiang, Yuhan;Li, Jian;Li, Jitao;He, Yuying;Wang, Qiong;Li, Jian;Li, Jitao;He, Yuying
关键词:Genetic structure; Fenneropenaeus chinensis; Population; Commercial breed; Selection signature
-
Chromosome-level genome assembly of ridgetail white shrimp Exopalaemon carinicauda
作者:Wang, Jiajia;Lv, Jianjian;Ge, Qianqian;Wang, Qiong;He, Yuying;Li, Jian;Li, Jitao;Wang, Jiajia;Lv, Jianjian;Ge, Qianqian;Wang, Qiong;He, Yuying;Li, Jian;Li, Jitao;Shi, Miao
关键词:
-
Identification of pine wood nematode (Bursaphelenchus xylophilus) loading response genes in Japanese pine sawyer (Monochamus alternatus) through comparative genomics and transcriptomics
作者:Lin, Guifang;Su, Jun;Zou, Xiangying;Jia, Jiayu;Lin, Guifang;Su, Jun;Zhu, Tengfei;Cai, Shouping;Su, Shunde;He, Yiman;Li, Jian;Fang, Yu
关键词:pine wilt disease; Japanese pine sawyer (Monochamus alternatus); pine wood nematode (Bursaphelenchus xylophilus); PWN carrying amount; fatty acid beta-oxidation; genetic mechanism
-
Interactions between halotolerant nitrogen-fixing bacteria and arbuscular mycorrhizal fungi under saline stress
作者:Ji, Chao;Zhang, Hua;Zhang, Yingxiang;Xin, Zhiwen;Liang, Zengwen;Cao, Hui;Ji, Chao;Zhang, Hua;Zhang, Yingxiang;Xin, Zhiwen;Liang, Zengwen;Cao, Hui;Ji, Chao;Li, Kun;Ji, Chao;Li, Kun;Ge, Yuhan;Zheng, Jinghe;Li, Jian;Li, Kun;Li, Kun
关键词:salt stress; nitrogen fertilization; halotolerant nitrogen-fixing bacteria; arbuscular mycorrhizal fungi; plant growth-promoting rhizobacteria
-
Effects of sand substrate removal on the intestinal antioxidant and metabolism in Marsupenaeus japonicus
作者:Zhao, Kuangcheng;Cai, Yuefeng;Zhao, Kuangcheng;Jia, Shaoting;Bian, Xueqiong;Chen, Shibo;Li, Jitao;Liu, Ping;Li, Jian;Ren, Xianyun;Jia, Shaoting;Bian, Xueqiong;Chen, Shibo;Li, Jitao;Liu, Ping;Li, Jian;Ren, Xianyun;Wang, Junxia;Bian, Xueqiong;Chen, Shibo;Cai, Yuefeng;Ren, Xianyun
关键词:Marsupenaeus japonicus; Substrate; Intestinal histology; Antioxidant status; Metabolome
-
The effect of astaxanthin on the alkalinity stress resistance of Exopalaemon carinicauda
作者:Li, Wenyang;Wang, Jiajia;Li, Jitao;Liu, Ping;Fei, Fan;Liu, Baoliang;Li, Jian;Wang, Jiajia;Li, Jitao
关键词:Astaxanthin; Exopalaemon carinicauda; Apoptosis; Alkalinity stress