治疗用变性动物血清(简称治疗血清)是用猪血清为原料,经理化等变性处理成的蛋白性人血浆代用品。为了解决治疗血清引起手术创面出血的机制,在以往工作的基础上,我们两个单位合作继续进行探索研究,现将近期体外试验初步结果报告如下: The therapeutically degenerative animal serum (abbreviated as therapeutic serum) is a protein-based human plasma substitute that has been treated with a denaturation treatment using swine serum as a raw material and a managerial method. In order to solve the mechanism of treating bleeding caused by serum from surgical wounds, on the basis of previous work, the two units cooperated to continue exploration and research. The preliminary results of recent in vitro tests are now reported as follows: