1·The altitude pika, whose deficient pulmonary mastcyte is demonstrated by three enlisted mastcyte—listing staining methods, is a kind of altitude native animal adapted hypoxia.
高原鼠兔是适应低氧的土生动物，使用显示肥大细胞的三种染色方法，证实肺组织缺乏肥大细胞。
2·Objective To seek the safe and effective method of expelling coccidian of altitude pika.