Siemiatkowski M, Plöen L, Björkman N
Department of Anatomy and Histology, Faculty of Veterinary Medicine, Swedish University of Agricultural Sciences, Uppsala, Sweden.
Acta Anat (Basel). 1988;133(3):251-4.
Excess formaldehyde was extracted from embalmed animal cadavers by vascular perfusion or combined perfusion and percolation with 20% ethanol. The perfusion was undertaken through a carotid artery and the percolation through the serous body cavities for 1-2 h. Nineteen goats were perfused once and one goat and three cows were perfused and percolated twice a day for 3 days. The extracted cadavers were stored in 20% ethanol or in a freezer at -20 degrees C. The mean value of the atmospheric concentration of formaldehyde after extraction was 0.27 +/- 0.05 mg/m3 for goats and 0.39 +/- 0.12 mg/m3 for cows.
通过血管灌注或用20%乙醇进行联合灌注和渗滤，从防腐处理的动物尸体中提取过量甲醛。灌注通过颈动脉进行，渗滤通过浆膜体腔进行1至2小时。对19只山羊进行了一次灌注，对1只山羊和3头牛每天进行两次灌注和渗滤，持续3天。提取后的尸体储存在20%乙醇中或-20℃的冰箱中。提取后甲醛大气浓度的平均值，山羊为0.27±0.05毫克/立方米，牛为0.39±0.12毫克/立方米。
