Newborn larva (NBL) antigens of Trichinella spiralis were analysed by Immuroblot,and were comparied with the adult and muscle larva antigens.

• 利用免疫印迹法分析了旋毛虫的新生幼虫(NBL)抗原,并与旋毛虫的成虫和肌肉期幼虫抗原加以比较。