猪用牛病毒性腹泻病毒污染的精液进行人工授精。
Artificial insemination of gilts with bovine viral diarrhea virus-contaminated semen.
机构信息
School of Agricultural and Veterinarian Sciences - São Paulo State University (FCAV/Unesp). Via de Acesso Prof. Paulo Donato Castellane s/n, Jaboticabal, SP 14884-900, Brazil (Storino, Mechler-Dreibi, Xavier, Fioroto, Oliveira, de Oliveira); Biological Institute of São Paulo, Av. Conselheiro Rodrigues Alves, 1252 - Vila Mariana, São Paulo, SP, 04014-002, Brazil (Pituco).
出版信息
Can Vet J. 2021 Jan;62(1):59-61.
Bovine viral diarrhea virus (BVDV) is a pestivirus that infects swine and other species and has genetic and antigenic similarity to classical swine fever virus. The objective of this study was to mimic the infection of swine by contaminated semen and evaluate the effects on their reproductive tracts and litters. Six gilts were artificially inseminated with semen containing BVDV-2 ncp (LVB 16557/15) and 2 were inseminated with BVDV-free semen. Blood samples from all gilts were collected for polymerase chain reaction and virus neutralization tests. No viremia or neutralizing antibodies were detected, and all the litters were born healthy.
牛病毒性腹泻病毒（BVDV）是一种感染猪和其他物种的瘟病毒，与经典猪瘟病毒具有遗传和抗原相似性。本研究的目的是模拟受污染精液感染猪，并评估其对生殖道和后代的影响。六头母猪用含有 BVDV-2ncp（LVB 16557/15）的精液人工授精，另外两头用不含 BVDV 的精液人工授精。所有母猪的血液样本均采集进行聚合酶链反应和病毒中和试验。未检测到病毒血症或中和抗体，所有仔猪均健康出生。
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