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Delayed-type hypersensitivity to rabies virus in mice: assay of active or passive sensitization by the footpad test.

机译:小鼠对狂犬病毒的迟发型超敏反应:通过脚垫试验测定主动或被动致敏作用。

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With a purified beta-propiolactone-inactivated rabies virus, a significant increase in footpad swelling was elicited in normal or in BCG-pretreated mice after immunization with varying doses of rabies vaccine. These footpad reactions were shown to peak at 24 h and to be associated with an infiltration of newly formed blood monocytes demonstrated by histology and [125I]deoxyuridine labeling. A relationship between the lymphoproliferation and the degree of sensitization is described, and the susceptibility to cyclophosphamide treatment is also examined. Adoptive transfer of specific reactivity to normal recipient mice with immune lymphoid cells, but not with immune serum, was demonstrated, and the results represent another argument for a cell-mediated immunological mechanism.
机译:使用纯化的β-丙内酯灭活的狂犬病病毒,在用不同剂量的狂犬病疫苗免疫后,正常小鼠或BCG预处理的小鼠的足垫肿胀明显增加。这些脚垫反应显示在24小时达到峰值,并与组织学和[125I]脱氧尿苷标记表明的新形成的血液单核细胞浸润有关。描述了淋巴细胞增殖与敏化程度之间的关系,还研究了对环磷酰胺治疗的敏感性。已经证明了特异性反应性向具有免疫淋巴样细胞而非免疫血清的正常受体小鼠的过继转移,并且该结果代表了细胞介导的免疫机制的另一个论点。

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