摘要
摘要 目的:介绍经改进后适合在国内普及推广的生物塑化新技术.方法:选用经福尔马林常规固定的人体内脏、肌肉关节、胎儿、肠癌、肺癌、畸胎等标本.采用常温条件(10℃～25℃)和间断真空浸渗处理的技术工艺进行生物塑化加工.结果:制备出几百件高质量的塑化标本,均保持原有的形态和色泽达5年以上.结论:结合目前国内的现状,与目前国外流行的低温塑化技术(-25℃～30℃)和连续真空浸渗法比较,采用常温条件和间断真空浸渗处理的生物塑化技术是既快又省的生物塑化的方法,值得推广应用.
In the standard plastination procedures, originally developed and described by Von Hagens,the dehydration of specimens is normally achieved by freeze substitution in acetone at-25 C--30 C , forced impregnation is also carried out at this same, low temperature usually in a deep freezer. We have devised the new procedures for plastination, which allow these steps to be car-ried out at room temperature (10-25C). The results are good and many high quality gross anatomical specimens have been prepared in this way. The specimens have remained in good con-dition and their colors are retained for more than five years.
出处
《解剖学杂志》
CAS
CSCD
北大核心
1998年第5期451-454,共4页
Chinese Journal of Anatomy
