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首页> 外文期刊>Revista de Patologia Tropical >PRESENCE OF ENTEROPARASITES IN THE ENVIRONMENT AND THE RESIDENT POPULATION IN A RURAL COMMUNITY IN SANTO ANTONIO DE JESUS IN THE RECONCAVO DA BAHIA, BRAZIL
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PRESENCE OF ENTEROPARASITES IN THE ENVIRONMENT AND THE RESIDENT POPULATION IN A RURAL COMMUNITY IN SANTO ANTONIO DE JESUS IN THE RECONCAVO DA BAHIA, BRAZIL

机译：巴西RECONCAVO DA BAHIA的圣安东尼奥·德·耶稣的环境中存在的肠寄生虫和农村居民

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Studies show environmental contamination as a decisive factor for the perpetuation of the?epidemiological triad of infection by parasites, posing a risk to human health. This work?identified parasitic contamination in peridomestic soils, enteroparasite infection in humans and?domestic animals in the Riacho Dantas and Rio do Onha, rural communities of Santo Ant?nio?de Jesus (Bahia, Brazil). Analyses were performed in 53 homes, with soil samples collectedin four points as well as collection of human and domestic animals feces from July to October?2015. Soil samples as well as human and domestic animal feces were analyzed. For the analysis?of human fecal samples, four methods were used, including spontaneous sedimentation,?Baermann-Moraes, Kato-Katz and Graham. For animal fecal samples three methods were?used: spontaneous sedimentation, Willis and Rugai. For soil samples, two methods wereused: spontaneous sedimentation and Rugai. Of the 636 samples of soil analyzed, 68.7% were?positive for some parasitic form, especially non-ciliated protozoa, ciliate protozoa; adults?and larvae of the nematodes and hookworms. Of the 144 samples of human feces, 75% were?positive, especially for: Endolimax nana, Entamoeba coli, hookworms, Giardia duodenalis,Entamoeba histolytica/E. dispar and Enterobius vermicularis. Of the 21 animal feces?samples, 85.7% were positive, especially for the genera Ancylostoma, Toxocara, Trichuris and?Giardia. The studied soil samples presented biological contaminants (for example, Toxocara?and Ancylostoma) some of which pathogenic for humans and domestic animals. The lack of?information regarding the care of domestic soil and direct contact with contaminated soil?enabled the detection of parasites with hosts in this environment.
机译：研究表明，环境污染是导致寄生虫感染流行病学三合会永久性的决定性因素，对人类健康构成威胁。这项工作是在圣安东尼奥·尼奥德·耶稣（Rahcho Dantas）和里奥多·奥哈（Rio do Onha）的农村社区（巴西巴伊亚州），确定了蠕虫性土壤中的寄生虫污染，人类和家畜的肠道寄生虫感染。在2015年7月至2015年10月期间，在53个家庭中进行了分析，从四个地点收集了土壤样品，并收集了人类和家畜的粪便。分析了土壤样品以及人类和家畜的粪便。对于人类粪便样品的分析，使用了四种方法，包括自发沉降，Baermann-Moraes，Kato-Katz和Graham。对于动物粪便样品，使用了三种方法：自发沉降，威利斯和如uga。对于土壤样品，使用两种方法：自发沉降和如uga。在分析的636个土壤样品中，68.7％的某些寄生虫形式为阳性，尤其是非纤毛原生动物，纤毛原生动物。成虫以及线虫和钩虫的幼虫。在144份人类粪便样本中，有75％呈阳性，特别是对：Endolimax nana，肠杆菌，钩虫，十二指肠贾第鞭毛虫，组织溶肠杆菌/大肠杆菌。 Dispar和Enterobius vermicularis。在21个动物粪便样本中，有85.7％呈阳性，特别是对于Ancylostoma，Toxocara，Trichuris和Giardia属。所研究的土壤样品呈现出生物污染物（例如，弓形虫和Ancylostoma），其中一些对人类和家畜具有致病性。缺乏有关家庭土壤的养护以及与受污染土壤直接接触的信息，使得能够在这种环境下检测出宿主体内的寄生虫。

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