สืบค้นงานวิจัย
Recovery of Vibrio harveyi from scale drop and muscle necrosis disease in farmed barramundi, Lates calcarifer in Vietnam
Dong H.T. - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Recovery of Vibrio harveyi from scale drop and muscle necrosis disease in farmed barramundi, Lates calcarifer in Vietnam
ผู้แต่ง / หัวหน้าโครงการ (EN): Dong H.T.
บทคัดย่อ (EN): Symptoms of scale drop and muscle necrosis have been considered as an emerging problem in farmed barramundi (Lates calcarifer) in Vietnam since 2013. Naturally diseased fish exhibited remarkable external clinical signs of scale loss, muscle degradation and eventually died. The objective of this study was to determine the infectious causative agent of the clinically diseased fish collected from barramundi caged culture in central Vietnam in 2015. Histological examination from naturally sick fish revealed signs of severe necrotic muscles with infiltration of massive immune-related cells, severe hemorrhage and blood congestion in the brain, collapsed kidney tubules and epithelial cells sloughing into the lumen. Five different bacterial species were recovered from diseased fish and putatively identified as Vibrio harveyi, Vibrio tubiashii, Tenacibaculum litopenaei, Tenacibaculum sp. and Cytophaga sp. based on homology of 16S rDNA sequences and biochemical characteristics. Experimental infection revealed that only V. harveyi killed the fish with similar clinical signs and histological changes compared to naturally diseased fish. Additionally, several unculturable bacteria including T. maritimum were also uncovered from DNA extracted from necrotic muscles by species-specific PCR and 16S rDNA clone library sequencing, but their roles in disease manifestation need further investigation. © 2017 Elsevier B.V.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เอกสารแนบ (EN): https://www.scopus.com/inward/record.uri?eid=2-s2.0-85011582911&doi=10.1016%2fj.aquaculture.2017.02.005&partnerID=40&md5=5cdb5597f9461b128a59552ec3c9757e
เผยแพร่โดย (EN): มหาวิทยาลัยมหิดล
คำสำคัญ (EN): Vibrio tubiashii
เจ้าของลิขสิทธิ์ (EN): มหาวิทยาลัยมหิดล
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Dong H.T.. "Recovery of Vibrio harveyi from scale drop and muscle necrosis disease in farmed barramundi, Lates calcarifer in Vietnam". ไม่ระบุหน่วยงาน. ม.ป.ป.

Dong H.T.. "Recovery of Vibrio harveyi from scale drop and muscle necrosis disease in farmed barramundi, Lates calcarifer in Vietnam". ไม่ระบุหน่วยงาน. ม.ป.ป.. Print.



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Recovery of Vibrio harveyi from scale drop and muscle necrosis disease in farmed barramundi, Lates calcarifer in Vietnam
Dong H.T.
มหาวิทยาลัยมหิดล
ไม่ระบุวันที่เผยแพร่
Mortality from scale drop disease in farmed Lates calcarifer in Southeast Asia Infectious spleen and kidney necrosis disease (ISKND) outbreaks in farmed barramundi (Lates calcarifer) in Vietnam พิษเฉียบพลันของแอมโมเนียต่อลูกปลากะพงขาว ( Lates calcarifer ) Vibrio biofilm inhibitors screened from marine fungi protect shrimp against acute hepatopancreatic necrosis disease (AHPND) Development of monoclonal antibodies specific to ToxA and ToxB of Vibrio parahaemolyticus that cause acute hepatopancreatic necrosis disease (AHPND) Ginger and its component shogaol inhibit Vibrio biofilm formation in vitro and orally protect shrimp against acute hepatopancreatic necrosis disease (AHPND) Extract from the fermented soybean product Natto inhibits Vibrio biofilm formation and reduces shrimp mortality from Vibrio harveyi infection A natural Vibrio parahaemolyticus ΔpirA Vp pirB Vp+ mutant kills shrimp but produces neither Pir Vp toxins nor acute hepatopancreatic necrosis disease lesions Update on early mortality syndrome/acute hepatopancreatic necrosis disease by April 2018 Characterization and PCR detection of binary, pir-like toxins from vibrio parahaemolyticus isolates that cause acute hepatopancreatic necrosis disease (AHPND) in shrimp
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