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Hina Jhelum¹, Vasileios Papatsiros², Georgios Papakonstantinou²

¹Institute of Virology, Free University Berlin, 14163 Berlin, Germany.

|February 24, 2024

概括

高度敏感的方法有效地选了希腊猪的猪病毒与异种移植相关,检测了猪细胞巨型病毒 (PCMV/PRV) 和猪内源逆转录病毒 (PERV),但没有发现肝炎E病毒 (HEV3).

科学领域:

兽医病毒学兽医病毒学
异种移植研究异种移植研究
传染病查传染病查

背景情况:

异种移植的进步需要对捐献猪进行敏感的病毒查,以防止动物传播.
猪细胞巨乳病毒 (PCMV/PRV) 和3型肝炎E病毒 (HEV3) 是猪对人类移植中关键的病毒.
了解猪病毒组对于确保异种移植程序的安全至关重要.

研究的目的:

确定多种猪病毒检测方法的敏感性,包括PCMV/PRV和HEV3.
为了选土著希腊黑猪,检查一组重要的猪病毒.
评估研究群体中猪内源逆转录病毒 (PERV) 的流行率.

主要方法:

开发和验证各种猪病毒的高度敏感检测系统.
对转基因猪,小猪和土著希腊黑猪的查.
针对PCMV/PRV,HEV3,PLHV-1,PLHV-2,PLHV-3,PCV2,PCV3,PCV4,PPV1,PERV-C和PERV-A/C进行特定的查.

主要成果:

检测方法被证明是敏感的,在大多数查动物中识别了PCMV/PRV,PLHV-1,PLHV-3,PCV3和PERV-C.
在土著希腊黑猪中没有检测到猪帕维病毒1 (PPV1),HEV3,PCV4和PERV-A/C.
该研究在测试猪中发现了大量的病毒,有助于方法评估.

结论:

开发的检测方法是有效的查猪种群的关键病毒与异种移植相关.
希腊土著黑猪携带特定的猪病毒,包括PCMV/PRV和PERV-C,但不包括HEV3或PCV4.
这些发现为猪病毒组和土著猪品种的健康状况提供了有价值的数据.

关键词:

乙型肝炎病毒的感染.猪细胞巨型病毒/猪病毒 (PCMV/PRV)猪内源性逆转录病毒 (PERVs) 的发生.病毒安全病毒安全异种移植异种移植

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