Bellinzoni R, Mattion N, Vallejos L, La Torre J L, Scodeller E A
Res Vet Sci. 1987 Jul;43(1):130-1.
In Argentina the presence of rotavirus was investigated in a chicken flock experiencing periodic episodes of diarrhoea during the winter of 1986. All the samples analysed were negative by the enzyme-linked immunosorbent assay (ELISA). However, when samples were observed by electron microscopy, particles which were indistinguishable from standard rotaviruses were detected in some samples. Ten of the 36 samples were positive after polyacrylamide gel electrophoresis (PAGE) analysis, all of them showing the same electropherotype. Based on these results these viruses were classified as rotavirus-like or atypical rotaviruses.
1986年冬季，阿根廷对一个周期性出现腹泻症状的鸡群进行了轮状病毒检测。通过酶联免疫吸附测定（ELISA）分析，所有检测样本均为阴性。然而，在电子显微镜观察样本时，在一些样本中检测到了与标准轮状病毒无法区分的颗粒。36个样本中有10个在聚丙烯酰胺凝胶电泳（PAGE）分析后呈阳性，所有阳性样本均显示相同的电泳图谱型。基于这些结果，这些病毒被归类为类轮状病毒或非典型轮状病毒。
