Streckbein R G, Kraft I, Kraft F B, Lorber C G
Dtsch Zahnarztl Z. 1979 Jul;34(7):536-40.
Immunofluorescence studies of Gelastypt, Gelfoam, and Fibrospum showed species-specific, protein-dependent antigen characteristics. Additional experimental studies using guinea pigs revealed that, after subcutaneous implantation, these materials do not lose their antigen characteristics during the resorptive process. Remnants of subcutaneously implanted material could be demonstrated intracellularly (macrophages) in the spleens of the experimental animals four weeks later.
对明胶海绵、止血海绵和纤维海绵的免疫荧光研究显示出物种特异性、蛋白质依赖性抗原特征。使用豚鼠进行的额外实验研究表明，皮下植入后，这些材料在吸收过程中不会丧失其抗原特征。四周后，在实验动物脾脏的细胞内（巨噬细胞）可以检测到皮下植入材料的残留物。
