1. OPPV was not isolated from peripheral leucocytes of seropositive sheep.
从血清学阳性羊的外周血白细胞未分离到OPPV。
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2. The seropositive rates of rubella HI antibody increased with the growth of age.
随着年龄的增长人群风疹HI抗体的阳性率呈上升趋势；
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3. 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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4. The seropositive rate was 75.94% in same cases by ELISA with Xingjiang cystic hydatid antigen.
新疆囊型包虫抗原EL ISA对囊型包虫病人血清的阳性率为75 .94% ；
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5. This is the first study which showed seropositive for anti-HEV in pigs 1 and 2 months old in Thailand.
该研究首次显示在泰国1月龄和2月龄的猪中存在抗戊型肝炎病毒的血清阳性。
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6. Dentists working in high HIV prevalence areas treat HIV seropositive patients but what affects this treatment decision?
牙医工作中艾滋病毒感染率高的地区的艾滋病毒阳性患者治疗有什么影响，但这种待遇的决定？
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7. Researchs in epidemiology showed seropositive for HSV were increasing obviously in most countries in the past 20 years.
流行病学研究显示：过去20年中，世界大多数国家HSV的血清患病率显著增加。
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8. Objective To investigate the seropositive rate of AQP-4 in patients of optic neuritis and the effect of diagnosis of recovery and.
目的了解特发性脱髓鞘性视神经炎患者AQP-4的阳性率及对其预后的诊断作用。
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9. The seropositive rates were significantly different among age groups (Pof 71-80 had the highest positive rate (8.6%, 13/152).
不同年龄段人群的阳性率差异有统计学意义（P最高（8.6%， 13/152）。
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10. The present study suggests that the seropositive mutilating-RA patients worsen cervical lesions once they become affected, and are likely to lose their ADL activity.
这个研究显示血清学阳性的毁损型RA，在发病后会继续恶化，并容易失去日常生活能力。
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11. Peripheral T-lymphocyte subsets of 48 HCV-RNA seropositive and 35 HCV-RNA seronegative chronic hepatitis -C patients were investigated arid 20 normal subjects were kept as control.
12. Methods Information about voluntary blood donors from 2000 to 2006 was colleted, then donors who were confirmed HIV seropositive were retrospectively analyzed by statistical comparison.
方法收集昆明地区2000年以来献血者的相关资料，对确认HIV阳性献血者进行统计分析。
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13. Methods Information about voluntary blood donors from 2000 to 2006 was colleted, then donors who were confirmed HIV seropositive were retrospectively analyzed by statistical comparison.
