Sang Phil Shin, Han Chang Sohn, Chang Nam Jin, Jehee Lee
언어
영어(ENG)
URL
https://www.earticle.net/Article/A390080
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초록
영어
Miamiensis avidus causes scuticociliatosis in cultured olive flounders (Paralichthys olivaceus), leading to economic losses in aquaculture in Korea. Quantitative evaluation of the viability of M. avidus is important to develop an effective vaccine or chemotherapeutic agent against it. We used a colorimetric assay based on the reduction of 2- (4-Iodophenyl)-3-(4-nitrophenyl)-5-(2,4-disulfophenyl)-2H-tetrazolium (WST-1) to quantify the viability of M. avidus. Using this method, we investigated the effect of protease inhibitors on the viability of M. avidus. The assay showed a clear difference in the optical density (OD) of over 104 ciliates, and the metalloprotease inhibitors 1, 10-phenanthroline and ethylenediaminetetraacetic acid (EDTA) reduced the viability of M. avidus by more than 90% when used at concentration of 5 mM and 100 μM, respectively. However, different morphological changes in the parasite were observed when exposed to these two inhibitors. These results indicate that the WST-1 assay is a simple and reliable method to quantify the viability of M. avidus, and metalloproteases are excellent targets for the development of agents and vaccines to control M. avidus infection.
목차
ABSTRACT Declaration of Competing Interest Acknowledgements References
Sang Phil Shin [ Department of Marine Life Science, Jeju National University, Jeju Self-Governing Province, Marine Science Institue, Jeju National University, Jeju Self-Governing Province ]
Han Chang Sohn [ Department of Marine Life Science, Jeju National University, Jeju Self-Governing Province, Marine Science Institue, Jeju National University, Jeju Self-Governing Province ]
Chang Nam Jin [ Department of Marine Life Science, Jeju National University, Jeju Self-Governing Province, Marine Science Institue, Jeju National University, Jeju Self-Governing Province ]
Jehee Lee [ Department of Marine Life Science, Jeju National University, Jeju Self-Governing Province, Marine Science Institue, Jeju National University, Jeju Self-Governing Province ]
Corresponding Author
제주대학교 해양과학연구소 [Marine Science Institute Jeju National University]
설립연도
1968
분야
농수해양>수산학
소개
해양의 실체와 그 자원의 합리적 이용과 관리방법을 규명하기 위하여 해양물리, 화학, 생물, 지질, 공학등 여러 관련분야에 관한 다양한 연구를 수행하며, 환경의 보전과 보호를 위해서 수질, 대기, 상·하수도, 폐기물, 사회적 환경 등의 연구를 통하여 쾌적하고 청정한 환경을 보전하기 위한 다양한 연구를 수행하고, 또한 해양 및 환경분야의 우수한 인력양성, 국내외 학술교류의 증진, 학·산 협동체제의 확립 등을 통하여 해양과 환경에 관한 기초 및 응용적 학술연구를 종합적으로 수행함을 목적으로 한다.
간행물
간행물명
해양과학연구소 연구논문집 [Bulletin of the Marine Science Institute]