Suggesting that the procedure is a sensitive method for isolating OvLV.

分离结果表明，这是一种较为敏感的分离绵羊慢病毒的方法。

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There were slight clinical signs relevant to OvLV infection in 5 seropositive ewes.

在临床观察期间，实验羊仅出现轻微的与绵羊慢病毒有关的临床症状。

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Antigen prepared from infected cells culture supernatant which was concentrated 100 times was positive to OvLV by AGID test.

病毒培养液经过100倍浓缩，制成抗原进行琼扩检测呈阳性反应。

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