DMBA was resolved in benzene, where in the central portion of a cotton yarn was immersed in it.The DMBA-coated yarn was inserted into the cervixes of mice.

 
  • 方法棉線(xiàn)浸入溶于苯的二甲基苯蒽(DMBA)中,于小鼠宮頸部位埋入含有DMBA的棉線(xiàn),連續觀(guān)察5個(gè)月,通過(guò)光鏡觀(guān)察宮頸組織病理形態(tài)。
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