Lukić M L, Janezić A, Popesković L
Immunology. 1978 May;34(5):791-9.
Water soluble fraction (SF) of SRBC was obtained by hypotonic lysis and ultracentrifugation. SF was found to induce very weak SRBC-specific antibody response in mice. Pretreatment with SF accelerated direct PFC response to SRBC and accelerated and suppressed indirect PFC response. Spleen cells from mice treated with SF exhibited enhanced response to SRBC after transfer in irradiated recipients. The transfer of spleen cells from mice treated with SF to normal non-irradiated mice markedly suppressed the recipients' PFC responses to SRBC. The observed suppressive effect is interpreted as a consequence of suppressor cell activity.
通过低渗裂解和超速离心获得SRBC的水溶性部分(SF)。发现SF在小鼠中诱导非常微弱的SRBC特异性抗体反应。用SF预处理可加速对SRBC的直接PFC反应,并加速和抑制间接PFC反应。用SF处理的小鼠的脾细胞在转移到受辐照受体后对SRBC表现出增强的反应。将用SF处理的小鼠的脾细胞转移到正常未辐照的小鼠中,显著抑制了受体对SRBC的PFC反应。观察到的抑制作用被解释为抑制细胞活性的结果。