http://scholars.ntou.edu.tw/handle/123456789/3953
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Wei, Chih An | en_US |
dc.contributor.author | Lin, Tzu Hao | en_US |
dc.contributor.author | Chen, Ruo Dong | en_US |
dc.contributor.author | Tseng, Yung-Che | en_US |
dc.contributor.author | Shao, Yi Ta | en_US |
dc.date.accessioned | 2020-11-18T10:40:33Z | - |
dc.date.available | 2020-11-18T10:40:33Z | - |
dc.date.issued | 2018-02-1 | - |
dc.identifier.issn | 0016-6480 | - |
dc.identifier.uri | http://scholars.ntou.edu.tw/handle/123456789/3953 | - |
dc.description.abstract | Strong underwater acoustic noise has been known that may cause hearing loss and actual stress in teleost. However, the long-term physiological effects of relatively quiet but continuously noise on fish were less understood. In present study, milkfish, Chanos chanos, were exposed to the simulated-wind farm noise either quiet (109 dB re 1 mu Pa/125.4 Hz; approx. 10-100 m distant from the wind farm) or noisy (138 dB re 1 mu Pa/125.4 Hz; nearby the wind farm) conditions for 24 h, 3 days and 1 week. Comparing to the control group (80 dB re 1 mu Pa/125.4 Hz), the fish exposed to noisy conditions had higher plasma cortisol levels in the first 24 h. However, the cortisol levels of 24 h spot returned to the resting levels quickly. The fish exposed under noisy condition had significantly higher head kidney star (steroidogenic acute regulatory) and hsd11b2 (11-beta-hydroxysteroid dehydrogenase 2) mRNA levels at the following treatment time points. In addition, noise exposure did not change hypothalamus crh (Corticotropin-releasing hormone) mRNA levels in this experiment. The results implied that the weak but continuously noise was a potential stressor to fish, but the impacts may be various depending on the sound levels and exposure time. Furthermore, this study showed that the continuous noise may up-regulate the genes that are related to cortisol synthesis and possibly make the fish more sensitive to ambient stressors, which may influence the energy allocation appearance in long-term exposures. (C) 2017 Elsevier Inc. All rights reserved. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | ACADEMIC PRESS INC ELSEVIER SCIENCE | en_US |
dc.relation.ispartof | GEN COMP ENDOCR | en_US |
dc.subject | ACUTE REGULATORY PROTEIN | en_US |
dc.subject | ANTHROPOGENIC NOISE | en_US |
dc.subject | GILTHEAD SEABREAM | en_US |
dc.subject | COMMON CARP | en_US |
dc.subject | HEAD KIDNEY | en_US |
dc.subject | FISH | en_US |
dc.subject | RESPONSES | en_US |
dc.subject | CHOLESTEROL | en_US |
dc.subject | EXPRESSION | en_US |
dc.subject | ENZYMES | en_US |
dc.title | The effects of continuously acoustical stress on cortisol in milkfish (Chanos chanos) | en_US |
dc.type | journal article | en_US |
dc.identifier.doi | 10.1016/j.ygcen.2017.07.018 | - |
dc.identifier.isi | WOS:000424858400025 | - |
dc.identifier.url | <Go to ISI>://WOS:000424858400025 | |
dc.relation.journalvolume | 257 | en_US |
dc.relation.pages | 227-234 | en_US |
item.cerifentitytype | Publications | - |
item.openairetype | journal article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.fulltext | no fulltext | - |
item.grantfulltext | none | - |
item.languageiso639-1 | en_US | - |
crisitem.author.dept | College of Life Sciences | - |
crisitem.author.dept | Institute of Marine Biology | - |
crisitem.author.dept | National Taiwan Ocean University,NTOU | - |
crisitem.author.orcid | 0000-0001-5093-9540 | - |
crisitem.author.parentorg | National Taiwan Ocean University,NTOU | - |
crisitem.author.parentorg | College of Life Sciences | - |
顯示於: | 海洋生物研究所 07 AFFORDABLE & CLEAN ENERGY |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。