한국어병학회지 (Journal of fish pathology)

  • 제18권2호
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  • Pages.125-131
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  • 2005
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  • 1226-0819(pISSN)
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  • 2233-5412(eISSN)
한국어병학회 (The Korean Society of Fish Pathology)
권호 표지

Neoparamoeba sp. Infection on Gills of Olive Flounder, Paralichthys olivaceus in Korea

  • Kim, Hyoung-Jun (Department of Aquatic Life Medicine, Pukyong National University) ;
  • Cho, Jae-Bum (Department of Aquatic Life Medicine, Pukyong National University) ;
  • Lee, Mu-Kun (Department of Aquatic Life Medicine, Pukyong National University) ;
  • Huh, Min-Do (Department of Aquatic Life Medicine, Pukyong National University) ;
  • Kim, Ki-Hong (Department of Aquatic Life Medicine, Pukyong National University)
  • 발행 : 20050800
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초록

Amoebic gill disease of flounder, Paralichthys olivaceus was diagnosed at commerical culture facility in South Korea. The amoeba was identified as a species of the genus Neoparamoeba based on the morpholgical characteristics of trophozoites. Transmisson electron microscopy revealed the presence of a symbiotic organism, parasome in the cytoplasm and dense glycocalyx on the surface of the trophozoites. They lacked the boat-shaped microscales on the surface and contained numerous vacuoles and channels, mitochondria in the cytoplasm. Colonization of amoebae on gill tissue elicited extensive fusion and hyperplasia of gill lamella.

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참고문헌

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