This study lay a firm foundation not only for preparation of antiserum later and detection BBTV fast and effectively, but also for plant anti-virus gene engineer and anti-virus breeding.

Objctive:To study the changes and clinical of dopamine (DA) in serum of patients with persistent persistent vegetative state.

Oral administration of ethanol extract of Maca significantly increased the rate of transformation of lymphocyte induced by PHA and it also promoted production of hemolysin in serum and an.