Four Human Cases of Diphyllobothrium nihonkaiense (Eucestoda: Diphyllobothriidae) in China with a Brief Review of Chinese Cases
2
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
We described 4 human infection cases of zoonotic fish-tapeworm, Diphyllobothrium nihonkaiense, identified with morphological and molecular characters and briefly reviewed Chinese cases in consideration of it as an emerging parasitic disease in China. The scolex and mature and gravid proglottids of some cases were seen, a rosette-shaped uterus was observed in the middle of the mature and gravid proglottids, and the diphyllobothriid eggs were yellowish-brown in color and displayed a small knob or abopercular protuberance on the opposite end of a lid-like opening. The average size of the eggs was recorded as 62-67×42-45 μm. The parasitic materials gathered from 4 human cases were morphologically identified as belonging to the genera Diphyllobothrium and Adenocephalus. The phylogenetic analysis based on the nucleotide sequences of cytochrome c oxidase subunit 1 gene of the etiologic agents confirmed that the 4 cases were D. nihonkaiense infection. The finding of 4 additional D. nihonkaiense cases suggests that D. nihonkaiense might be a major causative species of human diphyllobothriasis in China. A combined morphological and molecular analysis is the main method to confirm D. nihonkaiense infection.
Abstract
We described 4 human infection cases of zoonotic fish-tapeworm, Diphyllobothrium nihonkaiense, identified with morphological and molecular characters and briefly reviewed Chinese cases in consideration of it as an emerging parasitic disease in China. The scolex and mature and gravid proglottids of some cases were seen, a rosette-shaped uterus was observed in the middle of the mature and gravid proglottids, and the diphyllobothriid eggs were yellowish-brown in color and displayed a small knob or abopercular protuberance on the opposite end of a lid-like opening. The average size of the eggs was recorded as 62-67×42-45 μm. The parasitic materials gathered from 4 human cases were morphologically identified as belonging to the genera Diphyllobothrium and Adenocephalus. The phylogenetic analysis based on the nucleotide sequences of cytochrome c oxidase subunit 1 gene of the etiologic agents confirmed that the 4 cases were D. nihonkaiense infection. The finding of 4 additional D. nihonkaiense cases suggests that D. nihonkaiense might be a major causative species of human diphyllobothriasis in China. A combined morphological and molecular analysis is the main method to confirm D. nihonkaiense infection.
참고문헌 (26)
- Scholz T, "Update on the human broad tapeworm (genus Diphyllobothrium), including clinical relevance", Clin Microbiol Rev, 22, pp.146~160 (2009)
- Šteřiková A, "Is the human-infecting Diphyllobothrium pacificum a valid species or just a South American population of the holarctic fish broad tapeworm, D. latum?", Am J Trop Med Hyg, 75, pp.307~310 (2006)
- Kuchta R, "Pacific broad tapeworm Adenocephalus pacificus as a causative agent of globally reemerging diphyllobothriosis", Emerg Infect Dis, 21, pp.1697~1703 (2015)
- Yamane Y, "Diphyllobothrium nihonkaiense and other marine-origin cestodes. Tokyo, Japan", Prog Med Parasitol Jpn, 8, pp.245~254 (2003)
- Arizono N, "Diphyllobothriasis associated with eating raw Pacific salmon", Emerg Infect Dis, 15, pp.866~870 (2009)
- 전형규, "Morphologic and Genetic Identification of Diphyllobothrium nihonkaiense in Korea", The Korean Journal of Parasitology, 47(4), pp.369~375 (2009), 대한기생충학ㆍ열대의학회
- Arizono N, "Mitochondrial DNA divergence in populations of the tapeworm Diphyllobothrium nihonkaiense and its phylogenetic relationship with Diphyllobothrium klebanovskii", Parasitol Int, 58, pp.22~28 (2009)
- Yamane Y, "Diphyllobothrium nihonkaiense sp. nov (Cestoda: Diphyllobothriidae): revised identification of Japanese broad tapeworm", Shimane J Med Sci, 10, pp.29~48 (1986)
- Fuchizaki U, "Diphyllobothriasis", Lancet Infect Dis, 3, pp.32~ (2003)
- Yoshida, M, "A case of Diphyllobothrium nihonkaiense infection successfully treated by oral administration of gastrografin", Parasitol Int, 48, pp.151~155 (1999)
- Yera H, "Putative Diphyllobothrium nihonkaiense acquired from a Pacific salmon(Oncorhynchus keta)eaten in France : genomic identification and case report", Parasitol Int, 55, pp.45~49 (2006)
- Shimizu H, "Diphyllobothriasis nihonkaiense : possibly acquired in Switzerland from imported Pacific salmon", Intern Med, 47, pp.1359~1362 (2008)
- Fang FC, "Human Diphyllobothrium nihonkaiense infection in Washington State", J Clin Microbiol, 53, pp.1355~1357 (2015)
- Wicht B, "Diphyllobothrium nihonkaiense (Yamane et al., 1986) in Switzerland: first molecular evidence and case reports", Parasitol Int, 56, pp.195~199 (2007)
- Wicht B, "First record of human infection with the tapeworm Diphyllobothrium nihonkaiense in North America", Am J Trop Med Hyg, 78, pp.235~238 (2008)
- Yamasaki H, "A case of Diphyllobothrium nihonkaiense infection possibly linked to salmon consumption in New Zealand", Parasitol Res, 105, pp.583~586 (2009)
- Wu GL, "Human Parasitology" (2013), Peoples Medical Publishing House
- Chen BJ, "A case of human diphyllobothriasis after eating Plecoglossus altivelis", J Trop Dis Parasitol, 3, pp.136~ (2005)
- Li YH, "A human case caused by Diphyllobothrium latum in Heilongjiang Province", Chinese J Parasitol Parasitic Dis, 27, pp.296~302 (2009)
- Guo AJ, "Molecular identification of Diphyllobothrium latum and a brief review of diphyllobothriosis in China", Acta Parasitol, 57, pp.293~296 (2012)
- Weizhe Zhang, "Molecular Identification of Diphyllobothrium nihonkaiense from 3 Human Cases in Heilongjiang Province with a Brief Literature Review in China", The Korean Journal of Parasitology, 53(6), pp.683~688 (2015), 대한기생충학ㆍ열대의학회
- Chen S, "Molecular detection of Diphyllobothrium nihonkaiense in humans, China", Emerg Infect Dis, 20, pp.315~318 (2014)
- Li H, "A human case report of Diphyllobothrium latum at Shanghai, China", J Anim Vet Adv, 11, pp.3073~3075 (2012)
- Zhao HJ, "Jiang FJ. Research on quality analysis and regulatory countermeasures of imported salmon in China", J Food Saf Qual, 6, pp.3947~3953 (2015)
- Sang Hyun Park, "Four Additional Cases of Diphyllobothrium nihonkaiense Infection Confirmed by Analysis of COX1 Gene in Korea", The Korean Journal of Parasitology, 53(1), pp.105~108 (2015), 대한기생충학ㆍ열대의학회
- FDA, "Fish and fisheries products hazards and controls guide", ~ (1998)