Thatcher N, Swindell R, Crowther D
Clin Exp Immunol. 1979 Feb;35(2):171-9.
C. parvum and BCG produced significant changes in NK, K and T cell lymphocytotoxicity using a Chang liver target cell. A consistent temporal pattern over 28 days of early depression, recovery, overshoot and then decline was described. This was particularly marked for C. parvum and 'K' cell activity. Skin test reactivity to recall antigens at 28 days was not appreciably different from the pre-immunization reactivity. The importance of using lymphocyte concentration-cytotoxicity titration curves and the linearization of such curves is discussed. An immunotherapy schedule with 3 weekly immunization intervals is proposed as the optimum schedule in patients receiving C. parvum at a dose of 2.0 mg/m2 i.v.
使用张氏肝靶细胞,微小隐孢子虫和卡介苗在自然杀伤细胞、杀伤细胞和T细胞淋巴细胞毒性方面产生了显著变化。描述了在28天内早期抑制、恢复、超调然后下降的一致时间模式。微小隐孢子虫和“杀伤”细胞活性尤为明显。28天时对回忆抗原的皮肤试验反应性与免疫前反应性没有明显差异。讨论了使用淋巴细胞浓度-细胞毒性滴定曲线以及此类曲线线性化的重要性。对于接受静脉注射剂量为2.0mg/m²微小隐孢子虫的患者,建议每3周进行一次免疫治疗的方案为最佳方案。