CAJ | 학술논문

用弓形虫529 bp重复序列（Toxo-529）作为猪肉中弓形虫的检测靶分子，对河南省漯河地区来自6个不同规模的菜市场上200份猪后腿瘦肉样进行猪肉弓形虫分子流行病学调查，结果发现猪肉弓形虫总阳性率为4.0％（8/200），且阳性病例均出现在乡镇菜市场3和6。菜市场的管理不规范导致了该地区市售猪肉的弓形虫的污染现象出现，此结果可为指导居民建立健康的饮食习惯提供重要的参考价值。
용궁형충529 bp중복서렬（Toxo-529）작위저육중궁형충적검측파분자，대하남성탑하지구래자6개불동규모적채시장상200빈저후퇴수육양진행저육궁형충분자류행병학조사，결과발현저육궁형충총양성솔위4.0％（8/200），차양성병례균출현재향진채시장3화6。채시장적관리불규범도치료해지구시수저육적궁형충적오염현상출현，차결과가위지도거민건립건강적음식습관제공중요적삼고개치。
200 retail pork samples are collected from different 6 vegetable markets (VM 1 to VM 6) to estimate the epidemiology of T. gondii contamination in Luohe, He'nan province. The sensitive PCR assay with the 529 bp repetitive sequence (Toxo-529) as the detecting targets is applied. The result shows the positive rate for T. gondii DNA fragments in retail pork was about 7.0%(8/200) and the positive pig toxoplasmosis are found in VM 3 and VM 6, located at the villages or towns. It means the nonstandard market management may cause the pollution phenomenon of Toxoplasma gondii in retail pork in the area. The result can provide an important reference value to to guide residents to establish healthy eating habits.