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Use of Synthetic Salmon GnRH and Domperidone (Ovaprim®) in Sharks: Preparation for ex situ Conservation : Use of Synthetic Salmon GnRH and Domperidone (Ovaprim(R)) in Sharks: Preparation for ex situ Conservation
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Sang Wha | - |
dc.contributor.author | Hong, Won Hee | - |
dc.contributor.author | Han, Se Jin | - |
dc.contributor.author | Kwon, Jun | - |
dc.contributor.author | Ko, Heejun | - |
dc.contributor.author | Lee, Sung Bin | - |
dc.contributor.author | Giri, Sib Sankar | - |
dc.contributor.author | Kim, Sang Guen | - |
dc.contributor.author | Kim, Byung Yeop | - |
dc.contributor.author | Jang, Goo | - |
dc.contributor.author | Lee, Byeong Chun | - |
dc.contributor.author | Kim, Dong Wan | - |
dc.contributor.author | Park, Se Chang | - |
dc.date.accessioned | 2023-05-30T07:02:52Z | - |
dc.date.available | 2023-05-30T07:02:52Z | - |
dc.date.created | 2021-03-04 | - |
dc.date.created | 2021-03-04 | - |
dc.date.created | 2021-03-04 | - |
dc.date.issued | 2020-11-19 | - |
dc.identifier.citation | Frontiers in Marine Science, Vol.7, p. 571741 | - |
dc.identifier.issn | 2296-7745 | - |
dc.identifier.uri | https://hdl.handle.net/10371/192491 | - |
dc.description.abstract | Shark populations are constantly decreasing owing to environmental destruction and overfishing; thus, sharks are now at a risk of extinction, with 27.9% of shark species classified as endangered on the International Union for Conservation of Nature's Red List. Sharks are apex predators and a keystone species in balancing the marine food chain; their extinction will create an imbalance of the entire marine ecosystem. Assisted reproductive technology is the last resort for protecting animals facing severe extinction. Here, as a proactive effort toward building a hormone-induced artificial insemination protocol for endangered wild sharks, we identified the possibility of germ cell maturation by administration of Ovaprim(R), a commercially produced synthetic salmon gonadotropin-releasing hormone, and calculated its optimum dosage and injection timing. The experiment was conducted on two shark species-Triakis scyllium and Carcharhinus longimanus. We found that intramuscular injections of 0.2 mL/kg of Ovaprim(R) for male T. scyllium and C. longimanus, 0.2 mL/kg + 0.5 mL/kg at a 24 h interval for female T. scyllium, and 0.2 mL/kg + 0.2 mL/kg or 0.2 mL/kg + 0.3 mL/kg at a 24 h interval for female C. longimanus were optimal dose protocols. These doses effectively induced the maturation and ovulation of oocytes and the release of semen. Our results confirm that Ovaprim(R) is a suitable tool for shark hormone-induced artificial insemination and indicate that this method may enable the conservation of the endangered shark species. | - |
dc.language | 영어 | - |
dc.publisher | Frontiers Media S.A. | - |
dc.title | Use of Synthetic Salmon GnRH and Domperidone (Ovaprim®) in Sharks: Preparation for ex situ Conservation | - |
dc.title.alternative | Use of Synthetic Salmon GnRH and Domperidone (Ovaprim(R)) in Sharks: Preparation for ex situ Conservation | - |
dc.type | Article | - |
dc.identifier.doi | 10.3389/fmars.2020.571741 | - |
dc.citation.journaltitle | Frontiers in Marine Science | - |
dc.identifier.wosid | 000595121000001 | - |
dc.identifier.scopusid | 2-s2.0-85097236897 | - |
dc.citation.startpage | 571741 | - |
dc.citation.volume | 7 | - |
dc.description.isOpenAccess | Y | - |
dc.contributor.affiliatedAuthor | Jang, Goo | - |
dc.contributor.affiliatedAuthor | Lee, Byeong Chun | - |
dc.contributor.affiliatedAuthor | Park, Se Chang | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | ARTIFICIAL-INSEMINATION | - |
dc.subject.keywordPlus | STAGE IDENTIFICATION | - |
dc.subject.keywordPlus | REPRODUCTION | - |
dc.subject.keywordPlus | STURGEON | - |
dc.subject.keywordPlus | RHINOCEROS | - |
dc.subject.keywordPlus | HORMONES | - |
dc.subject.keywordPlus | QUALITY | - |
dc.subject.keywordPlus | IMPACT | - |
dc.subject.keywordPlus | SEX | - |
dc.subject.keywordAuthor | Triakis scyllium | - |
dc.subject.keywordAuthor | Carcharhinus longimanus | - |
dc.subject.keywordAuthor | synthetic salmon GnRH | - |
dc.subject.keywordAuthor | Ovaprim | - |
dc.subject.keywordAuthor | hormone-induced artificial insemination | - |
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