Influence of an L-type SALMFamide neuropeptide on locomotory performance and muscle physiology in the sea cucumber Apostichopus japonicus
文献类型：期刊论文
| 作者 | Ding, Kui1,2,3,4 ; Zhang, Libin1,2,3,4,5,6; Fan, Xinhao1,2,3,4; Zhuo, Pengji1,2,3,4,5; Feng, Qiming1,2,3,4,5; Zhang, Shuangyan1,2,3,4,5; Guo, Xueying1,2,3,4; Liu, Xiang1,2,3,4
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| 刊名 | JOURNAL OF EXPERIMENTAL BIOLOGY
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| 出版日期 | 2021-10-01 |
| 卷号 | 224期号:19页码:9 |
| ISSN号 | 0022-0949 |
| 关键词 | Echinoderm Neuropeptide Muscle relaxant Locomotion Longitudinal muscle Metabolic physiology |
| DOI | 10.1242/jeb.242566 |
| 通讯作者 | Zhang, Libin(zhanglibin@qdio.ac.cn) |
| 英文摘要 | Neuropeptides in the SALMFamide family serve as muscle relaxants in echinoderms and may affect locomotion, as the motor behavior in sea cucumbers involves alternating contraction and extension of the body wall, which is under the control of longitudinal muscle. We evaluated the effect of an L-type SALMFamide neuropeptide (LSA) on locomotory performance of Apostichopus japonicus. We also investigated the metabolites of longitudinal muscle tissue using ultra performance liquid chromatography and quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF-MS) to assess the potential physiological mechanisms underlying the effect of LSA. The hourly distance, cumulative duration and number of steps moved significantly increased in sea cucumbers in the fourth hour after injection with LSA. Also, the treatment enhanced the mean and maximum velocity by 9.8% and 17.8%, respectively, and increased the average stride by 12.4%. Levels of 27 metabolites in longitudinal muscle changed after LSA administration, and the increased concentration of pantothenic acid, arachidonic acid and lysophosphatidy lethanolamine, and the altered phosphatidylethanolamine/ phosphatidylcholine ratio are potential physiological mechanisms that could explain the observed effect of LSA on locomotor behavior in A. japonicus. |
| 资助项目 | National Natural Science Foundation of China[41876157] ; STS Program of the Chinese Academy of Sciences[KFJ-STSZDTP-077] ; Key Deployment Project of the Center for Ocean MegaScience, Chinese Academy of Sciences[COMS2019Q15] |
| WOS研究方向 | Life Sciences & Biomedicine - Other Topics |
| 语种 | 英语 |
| 出版者 | COMPANY BIOLOGISTS LTD |
| WOS记录号 | WOS:000711190800013 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/176728]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 |
| 通讯作者 | Zhang, Libin |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, CAS Engn Lab Marine Ranching, Qingdao 266071, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 6.Shandong Prov Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ding, Kui,Zhang, Libin,Fan, Xinhao,et al. Influence of an L-type SALMFamide neuropeptide on locomotory performance and muscle physiology in the sea cucumber Apostichopus japonicus[J]. JOURNAL OF EXPERIMENTAL BIOLOGY,2021,224(19):9. |
| APA | Ding, Kui.,Zhang, Libin.,Fan, Xinhao.,Zhuo, Pengji.,Feng, Qiming.,...&Liu, Xiang.(2021).Influence of an L-type SALMFamide neuropeptide on locomotory performance and muscle physiology in the sea cucumber Apostichopus japonicus.JOURNAL OF EXPERIMENTAL BIOLOGY,224(19),9. |
| MLA | Ding, Kui,et al."Influence of an L-type SALMFamide neuropeptide on locomotory performance and muscle physiology in the sea cucumber Apostichopus japonicus".JOURNAL OF EXPERIMENTAL BIOLOGY 224.19(2021):9. |
入库方式： OAI收割
来源：海洋研究所
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