The propagation conditions of PPV, PRV were optimized. The results showed that the PPV-L strain grew better on ST and PK-15 cell lines than on Marc-145 cell lines and the virus titer reached to 106.61TCID50/0.1mL.
英
美
- 首先探討了豬細小病毒(PPV)和豬偽狂犬病病毒(PRV)增殖的6個(gè)影響因素，包括細胞系(PK-15、ST、Marc-145、RK、BHK-21)選擇、最佳培養基、收毒時(shí)間、凍融次數等。
