[Objectives]This study was conducted to provide a basis for the rapid identification of the drug spraying effect in early stage and the molecular mechanism of c
[Objective] To prepare inactivated emulsion vaccine against Newcastle disease, infectious bronchitis and H9 subtype avian influenza. [Method] Antigen fluid of N
[Objective] To investigate the effects of Newcastle disease vaccination and lead exposure on growth and development of egg yellow feather quail. [Method] Ninety
[Objective] To study the effects of Dangguibuxue decoction on immune organ and erythrocyte immune in broilers. [Method] One hundred 1-day-old healthy Sanhuang c
[Objective] To establish human interferon-alpha (hIFN-alpha) transgenic mice, which can be used to study antiviral activity of IFN-alpha in vivo. [Method] The e