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Multidisciplinary approach in study of the zoonotic Anisakis larval infection in the blue mackerel (Scomber australasicus) and the largehead hairtail (Trichiurus lepturus) in Northern Taiwan
被引：14
|作者：
Sonko, Pasaikou
[1
,2
,3
,4
]
Chen, Solomon Chih-Cheng
[5
,6
]
Chou, Chia-Mei
[2
,4
]
Huang, Ying-Chieh
[2
,4
]
Hsu, Shao-Lun
[2
]
Barcak, Daniel
[7
]
Oros, Mikulas
[7
]
Fan, Chia-Kwung
[1
,2
,3
,4
]
机构：
[1] Taipei Med Univ, Coll Med, Int PhD Program Med, Taipei, Taiwan
[2] Taipei Med Univ, Sch Med, Coll Med, Dept Mol Parasitol & Trop Dis, 250 Wu Xing St, Taipei, Taiwan
[3] Taipei Med Univ, Coll Med, Grad Inst Med Sci, Taipei, Taiwan
[4] Taipei Med Univ, Coll Med, Ctr Int Trop Med, Taipei, Taiwan
[5] Chia Yi Christian Hosp, Ditmanson Med Fdn, Dept Med Res, Chiayi, Taiwan
[6] Chia Yi Christian Hosp, Ditmanson Med Fdn, Dept Pediat, Chiayi, Taiwan
[7] Slovak Acad Sci, Inst Parasitol, Kosice, Slovakia
关键词：
Anisakiasis;
Scomber australasicus;
Trichiurus lepturus;
Fish-borne parasite;
Molecular phylogeny;
NEMATODA ANISAKIDAE;
RIBOSOMAL DNA;
MARINE FISHES;
CHINA SEA;
SIMPLEX;
IDENTIFICATION;
ASCARIDOIDEA;
PREVALENCE;
MORPHOLOGY;
PEGREFFII;
D O I：
10.1016/j.jmii.2019.04.012
中图分类号：
R392 [医学免疫学];
Q939.91 [免疫学];
学科分类号：
100102 ;
摘要：
Background: Anisakid larvae are the food-borne pathogen highly prevalent among numerous marine fishes. Accidental consumption of infected raw or poorly cooked fish fillets may cause anisakiasis. Methods: This study used the multidisciplinary approach to investigate the occurrence of Anisakis nematodes in commonly consumed fish species, Scomber australasicus and Trichiurus lepturus purchased in Taipei Xinyi traditional fish market. Results: All the Anisakis larvae collected herein were identified morphologically as Anisakis type I or Anisakis type II. The prevalence and the mean intensity of Anisakis larvae collected from S. australasicus was 80.77%, 26.8 (10-32) and 100%, 49.0 (27-70) for T. lepturus. Using molecular analysis, 83.33% (180/216) were identified as Anisakis pegreffii, 6.05% (13/216) as Ascaris typica, 1.85% (4/216) as Ascaris physeteris and 8.80% (19/216) as hybrid genotype (A. pegreffii + Anisakis simplex) in S. australasicus. In T. lepturus, 86.31% (290/336) were identified as A. pegreffii, 2.38% (8/336) as A. typica, and 11.31% (38/336) as hybrid genotype (A. pegreffii + A. simplex [s.s]). The molecular phylogenetic analysis shows two cluster clades, one group includes A. pegreffii complex and the other include Ascaris paggiae, Ascaris brevis-piculata, and A. physeteris. Conclusion: Thus, A. pegreffii is the most abundant species and may be the potential causes of human infection. Copyright (C) 2019, Taiwan Society of Microbiology. Published by Elsevier Taiwan LLC.
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页码：1021 / 1029
页数：9
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