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首页> 外文会议>The 1st International Symposium on Sectional and Imaging Anatomy >A New Polyester Technique for Sheet Plastination
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A New Polyester Technique for Sheet Plastination

机译：一种新的聚酯板材发泡技术

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摘要

A cape dolphin cadaver was used to evaluate a new polyester sheet plastination technique in this experiment. The dolphin was divided into two regions, the head and the body. After freezing the tissue at - 70℃, the head was cut into forty-three 3.0mm thick sagittal slices with a high-speed band saw. The body of the dolphin was cut into 348 transverse slices of the same thickness. All slices were fixed using 10% formaldehyde and bleached using 5% dioxogen. The slices were dehydrated in a cold acetone bath and degreased in room temperature acetone. The slices were impregnated with Hoffen Polyester (P45, China) and cast between two glass plates. Then tissue slices were cured in heated water bath instead of UV-light. The finished polyester slices were cured properly and exhibited detailed anatomical information.
机译：在该实验中，使用海豚海豚尸体来评估新的聚酯片材塑化技术。海豚被分为头部和身体两个区域。将组织在-70℃下冷冻后，用高速带锯将头部切成43个3.0毫米厚的矢状切片。将海豚的身体切成348个相同厚度的横向切片。所有切片均用10％甲醛固定，并用5％二氧原漂白。将切片在丙酮冷浴中脱水，并在室温丙酮中脱脂。将切片用霍芬聚酯纤维（P45，中国）浸渍，并在两个玻璃板之间浇铸。然后将组织切片在热水浴中而不是在紫外线下固化。成品聚酯切片经过适当固化，并显示出详细的解剖信息。

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