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멍게, Halocynthia roretzi 물렁증의 원인충인 Azumiobodo hoyamushi의 살충효과 평가를 위한 현미경계수법과 alamar blue assay 비교

Comparison of microscopic counting and alamar blue assay to evaluate anti-protozoal effects against Azumiobodo hoyamushi that causes soft tunic syndrome to Halocynthia roretzi

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초록

The edible ascidian, Halocynthia roretzi is a commercially important fisheries resource in Korea. However, there have been outbreaks of mass mortality due to soft tunic syndrome. It was discovered recently that the cause of death is infection by a protozoan parasite Azumiobodo hoyamushi. Alamar blue assay and microscopic counting were used to estimate anti-protozoal effects of 20 drugs having different action mechanisms. Through comparison of alamar blue assay and microscopic counting, 6 drugs were found to be potential in protozoan-killing effects: amphotericin B, formalin, hydrogen peroxide, bithionol, benzalkonium chloride, bronopol (24hr-EC50≤20 ㎍/㎖). The preliminary data can be used as a basis to develop anti-protozoal agents against A. hoyamushi.

Abstract

The edible ascidian, Halocynthia roretzi is a commercially important fisheries resource in Korea. However, there have been outbreaks of mass mortality due to soft tunic syndrome. It was discovered recently that the cause of death is infection by a protozoan parasite Azumiobodo hoyamushi. Alamar blue assay and microscopic counting were used to estimate anti-protozoal effects of 20 drugs having different action mechanisms. Through comparison of alamar blue assay and microscopic counting, 6 drugs were found to be potential in protozoan-killing effects: amphotericin B, formalin, hydrogen peroxide, bithionol, benzalkonium chloride, bronopol (24hr-EC50≤20 ㎍/㎖). The preliminary data can be used as a basis to develop anti-protozoal agents against A. hoyamushi.

참고문헌 (19)

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관련 논문AI추천

Methods to eradicate soft tunic syndrome (STS)-causing protozoa Azumiobodo hoyamushi, the highly infectious parasite from the edible ascidian (Halocynthia roretzi)박경일, 박관하, 이재근, 이지훈, 전승렬한국수산과학회 · Fisheries and Aquatic Sciences2016 · 제19권 제1호Biochemical changes and drug residues in ascidian Halocynthia roretzi after formalin– hydrogen peroxide treatment regimen designed against soft tunic syndrome김주완, 박경일, 박관하, 신윤경, 이지훈한국수산과학회 · Fisheries and Aquatic Sciences2017 · 제20권 제3호통영산 물렁증 멍게 피막의 편모충 감염김응오, 김현중, 박경일, 신윤경, 전제천, 최민순수산생명의학회 · 한국어병학회지2011 · 제24권 제3호Development of DNA probe for a protistan parasite of tunicate Halocynthia roretzi최동림, 최희정, 허영백, 황지윤수산생명의학회 · 한국어병학회지2010 · 제23권 제3호양식 멍게(Halocynthia roretzi)의 물렁증 발생에 미치는 절식의 영향김창훈, 박정준, 신윤경, 양성진한국수산과학회 · 한국수산과학회지2013 · 제46권 제5호Development of loop-mediated isothermal amplification targeting 18s ribosomal DNA for rapid detection of Azumiobodo hoyamushi (Kinetoplastea).이용석, Dinzouna-Boutamba Sylvatrie-Danne, Dong-IlCHUNG, Hak Sun Yu, Ji-Eon Jung, Noboru Inoue, So-Young Joo, Su-Min Song, Won Kee Lee, Yeon-ChulHONG, Youn-Kyoung Goo, Yun Kyung Shin대한기생충학ㆍ열대의학회 · Parasites, Hosts and Diseases2014 · 제52권 제3호

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