Krejcí J, Pekàrek J, Svejcar J, Johanovskỳ J
Immunology. 1973 Nov;25(5):875-9.
The development of delayed hypersensitivity to sheep red cells in rabbits was assessed by measuring the inhibition of migration of cells from spleen fragments in the presence of sheep red cell antigen. Supernatants containing migration inhibition factor were prepared by incubating lymph node cells from rabbits immunized with Freund's complete adjuvant with PPD. Sheep red cells injected together with these supernatants intravenously gave rise to delayed hypersensitivity. In contrast the injection of sheep red cells alone or with control supernatants did not give rise to delayed hypersensitivity.
通过测量在绵羊红细胞抗原存在的情况下脾碎片细胞迁移的抑制情况,评估家兔对绵羊红细胞迟发型超敏反应的发展。用弗氏完全佐剂免疫的家兔的淋巴结细胞与结核菌素纯蛋白衍生物一起孵育,制备含有迁移抑制因子的上清液。将绵羊红细胞与这些上清液一起静脉注射可引起迟发型超敏反应。相比之下,单独注射绵羊红细胞或与对照上清液一起注射则不会引起迟发型超敏反应。