Neira P, Muñoz N, Carabelli M, Subercaseaux B, Tardío M T, Villalón L, Herrera G
Cátedra de Parasitología, Facultad de Medicina, Universidad de Valparaíso.
Bol Chil Parasitol. 1990 Jan-Jun;45(1-2):24-7.
The results of a new enteroparasitological survey carried out by the authors are analyzed with the aim of contributing to the knowledge of the situation of these infections in the V Region, Chile. In 1987 the children of five rural schools of Santo Domingo were studied by means of the modified Telemann method, the Ziehl-Neelsen stain and seried Graham test. The parasites more frequently found were: E. vermicularis (50.4%) and G. lamblia (10.8%). No E. histolytica was found in these children. The most frequent commensal was E. nana (21.9%). Cryptosporidium sp. presented a low frequency (0.9%), a figure that in these asymptomatic subjects is in accordance with that found in outpatients with chronic diarrhea in Valparaíso, V Region.
作者进行了一项新的肠道寄生虫学调查，对其结果进行了分析，目的是增进对智利第五大区这些感染情况的了解。1987年，采用改良的泰勒曼方法、齐尔-尼尔森染色法和系列格雷厄姆试验，对圣多明各五所农村学校的儿童进行了研究。发现频率较高的寄生虫为：蛲虫（50.4%）和蓝氏贾第鞭毛虫（10.8%）。在这些儿童中未发现溶组织内阿米巴。最常见的共生菌是微小内蜒阿米巴（21.9%）。隐孢子虫属的出现频率较低（0.9%），在这些无症状受试者中的这一数字与在第五大区瓦尔帕莱索慢性腹泻门诊患者中发现的数字一致。
