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首页> 外文期刊>The American Journal of Tropical Medicine and Hygiene >Plant-borne human contamination by fascioliasis.
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Plant-borne human contamination by fascioliasis.

机译：筋膜病对植物传播的人类污染。

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摘要

Contamination by fasciolids takes place through ingestion of metacercariae attached to vegetables. Experimental studies were performed with plant-made foods suggesting a role in human contamination in Iran and on the usefulness of potassium permanganate as a preventive tool for killing metacercariae attached to vegetables used in salads in Egypt. In the foods assayed, although viability decreases with time, a high percentage of the metacercariae were still alive 2 and 4 weeks after preparation. Infection of laboratory animals proved that metacercariae kept their infectivity. The 5-minute tests of potassium permanganate effects showed that metacercarial viability was not affected even at the very high doses of 300, 600, and 1,200 mg/L. Careful, subsequent washing of leaves and vegetables with water is therefore needed after its application. A review on similar studies performed with metacercariae belonging to fasciolid and other trematode species affecting humans is included.
机译：摄取附着在蔬菜上的cer尾place，可被Fasciolids污染。对植物性食品进行的实验研究表明，在伊朗的人类污染中以及在防止高锰酸钾作为杀灭埃及色拉中所用蔬菜所附着的meta尾meta的预防工具方面，其作用是有用的。在所分析的食物中，尽管存活力随时间降低，但在制备后2周和4周，仍有较高百分比的meta尾were仍然存活。实验动物的感染证明了meta尾aria能够保持其传染性。高锰酸钾作用的5分钟测试表明，即使在300、600和1200 mg / L的极高剂量下，尾cer的生存能力也不会受到影响。因此，在使用后需要用水仔细清洗叶子和蔬菜。包括对使用属于法西奥利德和影响人的其他吸虫物种的尾cer的类似研究的综述。

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