作者: MARÍA E. FERRO , MIRIAN GALMARINI , CLELIA M. RIERA
DOI: 10.1111/J.1600-0897.1985.TB00280.X
关键词:
摘要: : Pretreatment of rats with low doses purified fraction rat male accessory glands (containing the autoantigen) markedly reduced immune response to autoantigen when animals were subsequently challenged modified in complete Freund's adjuvant. The pretreated antigen prior immunization showed marked suppression delayed-type hypersensitivity reaction (P < 0.001) compared control (pretreated lung saline extract or 0.15 M NaCl). There was also enhancement migration macrophages test rats, whereas inhibited 0.01). The stimulation found which would suggest presence a factor, is considered marker suppressor cell activity. Humoral immunity reduced. response, probably because induction cells.