کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
2822920 1570162 2016 5 صفحه PDF سفارش دهید دانلود رایگان
عنوان انگلیسی مقاله ISI
First report of Cryptosporidium canis in foxes (Vulpes vulpes) and raccoon dogs (Nyctereutes procyonoides) and identification of several novel subtype families for Cryptosporidium mink genotype in minks (Mustela vison) in China
ترجمه فارسی عنوان
اولین گزارش از کریپتوسپوریدیوم کانیس در روباه (روباهها روباهها) و سگ راکون (سگ راکون شبنوردها) و شناسایی خانواده های چند زیر گروه جدیدی را برای ژنوتیپ راسو کریپتوسپوریدیوم در راسو (Mustela VISON) در چین
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک بوم شناسی، تکامل، رفتار و سامانه شناسی
چکیده انگلیسی


• The study firstly reported Cryptosporidium infections in fur animals in China.
• Fur animals in China harbored C. canis, C. meleagridis, and mink genotype.
• The findings expanded the host ranges of C. canis and C. meleagridis.
• Several novel subtype families were defined for mink genotype.
• The presence of human-pathogenic parasites in fur animals is of public health concern.

Despite the rapid and extensive advances in molecular epidemiology of Cryptosporidium in humans and a variety of animals, the prevalence and genetic traits of the parasite in wildlife bred in captivity and the role of the neglected hosts in zoonotic transmission of human cryptosporidiosis are rarely understood. This study investigated the prevalence, species/genotype, and subtype of Cryptosporidium in farmed fur animals in China and assessed the possibility of zoonotic transmission. Three of 191 (1.6%) foxes (Vulpes vulpes), 17 of 162 (10.5%) raccoon dogs (Nyctereutes procyonoides), and 48 of 162 (29.6%) minks (Mustela vison) were positive for Cryptosporidium by nested PCRs targeting the small subunit rRNA gene. Sequence analysis indicated the presence of only Cryptosporidium canis in foxes and raccoon dogs. There is no significant difference in prevalence between young and adult foxes (or raccoon dogs). Three Cryptosporidium species or genotype including C. canis, Cryptosporidium meleagridis, and mink genotype were determined in minks aged five to six months. Subtyping based on nucleotide and amino acid sequence polymorphisms of the 60 kDa glycoprotein facilitated identification of three novel subtype families named as Xb to Xd for Cryptosporidium mink genotype. The presence of zoonotic C. canis, C. meleagridis, and Cryptosporidium mink genotype in captive-bred fur animals is of public health concerns. The findings expanded the host ranges of C. canis and C. meleagridis and confirmed genetic diversity at the subtype level in Cryptosporidium mink genotype. This is the first study reporting Cryptosporidium infections in foxes and raccoon dogs in China.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Infection, Genetics and Evolution - Volume 41, July 2016, Pages 21–25
نویسندگان
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