Methods: Hot rosin and paraffin mixture depilation were used to induce C57BL/6 mice hair follicle to enter from telogen into anagen.
方法：以热松香和石蜡混合物脱毛法诱导C57BL/6小鼠休止期毛囊进入生长期，建立动物模型。
2
Methods to establish acute radiation damage pattern, C57BLmice in SPF grade were divided into different groups by different ways and irradiation doses.
方法实验动物均选用SPF级C57 BL小鼠，用不同药物和不同照射剂量处理后，建立急性放射损伤模型。
3
AIM:To observe the effect of the scorpion venom on the locomotor harmony, spatial learning memory, and the expression of proenkephalin (PENK) in Parkinson disease animal model in C57BL/6 mice.