First report of Paragonimus skrjabini miyazakii metacercariae in Geothelphusa dehaani (Sawagani) occurring in Iwate Prefecture, Japan
First report of Paragonimus skrjabini miyazakii metacercariae in Geothelphusa dehaani (Sawagani) occurring in Iwate Prefecture, Japan
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DOI：
10.1292/jvms.19-0164
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发表时间：
2019-08-01
影响因子：
1.2
通讯作者：
Itagaki, Tadashi
中科院分区：
文献类型：
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作者：
Ohari, Yuma;Suzuki, Yuma;Itagaki, Tadashi
并殖吸虫病是由并殖吸虫引起的一种重要的食源性人畜共患病，是日本西部的地方病。然而，在日本东北部的东北地区很少有流行病学研究。在这项研究中，并殖吸虫囊蚴（mc）检测Geothelphusa dehaani（日本淡水蟹或Sawagani）在岩手县。从35个地方收集的207只Sawagani中，有6个地方的12只感染了并殖吸虫。根据核核糖体内转录间隔区2和线粒体细胞色素c氧化酶I的序列，将该菌鉴定为斯氏狸殖吸虫宫崎亚种。这是P.S.的第一份报告。岩手县泽谷市的宫崎型mc感染。
Paragonimiasis is an important food-borne zoonosis caused by Paragonimus flukes and is endemic to western Japan. However, there have been few epidemiological studies in the Tohoku district of northeastern Japan. In this study, Paragonimus metacercariae (mc) was detected in Geothelphusa dehaani (Japanese freshwater crab or Sawagani) in Iwate Prefecture. Out of the 207 Sawagani collected from 35 localities, 12 individuals from six localities were infected with Paragonimus mc. The mc were identified as P. skrjabini miyazakii based on the sequences of nuclear ribosomal internal transcribed spacer 2 and mitochondrial cytochrome c oxidase I. This is the first report of P. s. miyazakii mc infection in Sawagani in Iwate Prefecture.