两种方法进行水貂毛囊发育的组织学观察.rar

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两种方法进行水貂毛囊发育的组织学观察,····························································································································Ⅰ摘要及关键词·····························...
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摘要及关键词············································································································Ⅰ
1前言··························································································································1
1.1 哺乳动物的毛囊发育·························································································1
1.2 水貂换毛机理·····································································································1
1.3 水貂毛囊发育观察的意义·················································································1
2 材料与方法·············································································································1
2.1 材料·····················································································································1
2.1.1 组织·················································································································1
2.1.2 试剂·················································································································1
2.1.3 器材·················································································································1
2.2方法······················································································································2
2.2.1常规石蜡组织切片方法··················································································2
2.2.2 冰冻组织切片方法·························································································2
3 结果与讨论·············································································································2
3.1结果······················································································································2
3.1.1 皮肤组织的常规石蜡切片和冰冻切片效果比较·········································2
3.1.2不同日龄皮肤毛囊发育情况··········································································3
3.2 讨论·····················································································································4
3.2.1 常规石蜡组织切片技术和冰冻切片技术的比较·········································4
3.2.1.1 冰冻切片的优点·························································································4
3.2.1.2 冰冻切片的不足之处·················································································4
3.2.1.3 常规石蜡切片的优点·················································································4
3.2.1.4 常规..