Methods: Taking a bit of oral mucosa from a young male New Zealand hare who has just been out of milk,we digest it into single cell suspension with enzyme.

• 方法 :取刚离乳的雄性新西兰幼兔口腔粘膜组织小块 ,酶消化成单细胞悬液 ,接种后静置培养 ,定期换液、传代。