第5卷‧第4期,
198110
, pp. 365-368
臺灣地區養殖鰻魚之紅血球壞死病毒
- 作者:
劉國鈞
- 作者服務機構:
國立陽明醫學院解剖科超微結構研究室
- 中文摘要:
魚類紅血球壞死病毒自一九六九年以來,偶有報導,又大部分發生在海水魚類例如大西洋中之鱈魚,鯡魚或生於淡水而長於海水中之鮭魚類,但又均為北溫帶冷水域中之魚類,去夏在宜蘭地區採集由不詳病因致死之幼鰻中,發現紅血球壞死病毒病毒體為圓形,直徑約為56nm,其結構與在其他文獻報導者不同。病毒之存在與幼鰻死亡之相關性尚待進一步之研究始能確定,此病毒在鰻之紅血球中為亞熱帶地區之首次發現。
- 英文摘要:
Piscine erythrocytic necrosis (PEN) virus particles were observed in red blood cells of the young eelfrom culture ponds in I-lan area. The viral particles aggregated within cytoplasmic inclusion bodies. Theywere uniform in size, and circular in section profile with an average diameter of 56 nm. The viral particleswere composed of a central dense core and an electron lucent capsid. The size, shape and structuralcharacteristics of this PEN virus were different from those reported in other fish species obtained fromother parts of the world.
- 中文關鍵字:
--
- 英文關鍵字:
--