Ahmed M A, El-Asfahani A M, Ahmed T A
J Oral Surg. 1979 Dec;37(12):870-2.
Dental allografts can immunize recipients against skin allografts because some antigens are shared between teeth and skin. The effect of storage in the recipient's blood (ten days, 4 C) on the immunogenicity of subcutaneously allotransplanted rabbit teeth was examined. Storage in blood depressed the antigenicity of teeth, as detected by prolongation of the rejection time of second-set skin grafts in comparison with teeth stored in saline solution, or fresh, nonstored teeth. Further studies are needed to elucidate the mechanism of this procedure.
牙同种异体移植物可使受体对皮肤同种异体移植物产生免疫，因为牙齿和皮肤之间存在一些共同抗原。研究了在受体血液中（4℃，十天）保存对皮下同种异体移植兔牙免疫原性的影响。与保存在盐溶液中的牙齿或新鲜的、未保存的牙齿相比，保存在血液中会降低牙齿的抗原性，这可通过二次皮肤移植物排斥时间的延长来检测。需要进一步研究以阐明该过程的机制。
