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在接受皮质素治疗的小鼠中,Vaccinia皮肤感染和甲基胆烯
Science (New York, N.Y.)
|December 15, 1961
概括
皮质素治疗和疫苗病毒注射增加了小鼠的瘤发育. 接种疫苗的免疫小鼠显示,皮肤瘤和淋巴瘤的发病率降低,这表明它们具有保护作用.
科学领域:
- 免疫学 免疫学 免疫学
- 在瘤学瘤学.
- 病毒学 病毒学
背景情况:
- 皮质子是一种免疫抑制剂.
- 疫苗病毒可以调节免疫系统.
- 化学致癌物,如甲基胆烯,可以诱导瘤.
研究的目的:
- 为了研究皮质素,疫苗病毒和甲基胆二烯对瘤发育的联合作用.
- 评估疫苗病毒免疫在调节化学诱导的致癌和淋巴发育中的作用.
主要方法:
- 小鼠接受了皮质子治疗,并接种了疫苗病毒.
- 甲基胆烯被应用于注射部位以诱导皮肤瘤.
- 在治疗组和对照组中监测了瘤发病率 (皮肤瘤和淋巴瘤).
主要成果:
- 在接受皮质素治疗的小鼠中,70%的小鼠在注射部位发生皮肤瘤.
- 其中35%的小鼠也患有淋巴瘤.
- 疫苗免疫对照小鼠的皮肤瘤和淋巴瘤发病率显著降低 (38%).
结论:
- 皮质激素治疗和疫苗病毒注射促进瘤的发展.
- 之前的疫苗病毒免疫力对皮肤瘤和由甲基胆烯和皮质子激发的淋巴瘤提供了显著的保护.
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