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首页> 外文期刊>Zootecnia Tropical >First finding in Venezuela of Schistosoma mansoni eggs and other helminths of interest in public health found in faeces and mucous secretion of the mollusc Achatina fulica (Bowdich, 1822)
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First finding in Venezuela of Schistosoma mansoni eggs and other helminths of interest in public health found in faeces and mucous secretion of the mollusc Achatina fulica (Bowdich, 1822)

机译：在委内瑞拉首次发现曼氏血吸虫卵和其他对公共卫生感兴趣的蠕虫，发现于软体动物Achatina fulica的粪便和粘液分泌物中（Bowdich，1822年）

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In order to determine the presence of parasites in faeces as well as in mucous secretion of Achatina fulica snails (452) snails were collected. Twelve (12) groups from Aragua state and 2 from Portuguesa state were conformed. Of 253 evaluated snails corresponding to El Limn sector, Mario Briceo Iragorry municipality, Maracay, Aragua state, 8,70% turned out positive to eggs of Schistosoma mansoni , 2,77% Trichuris spp. and 5,93% Hymenolepis spp., when analyzing the faeces samples. Whereas for the 90 A. fulica snails from La Pedrera sector, Girardot municipality, Aragua state, in 10,42% was evidenced the presence of Strongyloides spp. larvae in faeces and in 9,52% of the same, when evaluating mucous secretion. The mucous secretion parasitological evaluation performed on every A. fulica snails groups, from Aragua state as well as from Portuguesa state, did not evidenced the presence of Angiostrongylus spp. infecting larvae. However, it was confirmed the viability of S. mansoni eggs, which demonstrated the maintenance of the biological cycle of the parasite. Based on the obtained results it is concluded that A. fulica it is a species of medical importance in Venezuela, due to its value as a mechanic transporter of different helminths species and as an indicator for parasitic infections within the human population.
机译：为了确定粪便中的寄生虫的存在，以及褐化蜗牛（Achatina fulica）蜗牛（452）的粘液分泌物中收集了蜗牛。来自阿拉瓜州的十二（12）个小组和来自葡萄牙的二个小组得到了证实。在阿拉瓜州马拉凯市的Mario Briceo Iragorry自治市的El Limn部门对应的253种经过评估的蜗牛中，有8.70％的结果对曼氏血吸虫的卵呈阳性，其中2.7％的Trichuris属。当分析粪便样品时，有5,93％的Hymenolepis属。而来自阿拉瓜州吉拉尔多德市La Pedrera地区的90根A. fulica蜗牛中，有10.42％的蜗牛被证明存在Strongyloides spp。评估粘液分泌时，幼虫在粪便中占9.52％。对来自阿拉瓜州和葡萄牙州的每个A. fulica蜗牛组进行的粘液分泌寄生虫学评估没有证据表明存在血管圆线虫。感染幼虫。然而，证实了曼氏沙门氏菌卵的生存力，这证明了寄生虫的生物周期得以维持。根据获得的结果，可以得出结论，由于其作为不同蠕虫的机械转运体和作为人类体内寄生虫感染的指标，其在委内瑞拉是一种具有医学重要性的物种。

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