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补体灭活对大鼠迟发型超敏反应中结合抗原的影响。

The effect of decomplementation on delayed-type hypersensitive reactions to a conjugated antigen in rats.

作者信息

Neveu T, Biozzi G

出版信息

Immunology. 1965 Oct;9(4):303-9.

Abstract

A method has been described for quantitative measurement of the intensity of cutaneous delayed hypersensitive reactions in rats. This method is based on the measurement of the weight of skin infiltration at the site of cutaneous reaction. decomplementation of rats with antigen—antibody complexes or aggregated γ-globulin is accompanied by a decrease in delayed hypersensitivity responsiveness. When the level of serum complement is reduced by 90 per cent delayed hypersensitive reactions are completely suppressed. The results presented, although suggestive, do not provide a definite proof of the role of complement in the development of delayed hypersensitive reactions in the skin.

摘要

已经描述了一种定量测量大鼠皮肤迟发型超敏反应强度的方法。该方法基于测量皮肤反应部位的皮肤浸润重量。用抗原-抗体复合物或聚集的γ球蛋白使大鼠补体失活会伴随着迟发型超敏反应性的降低。当血清补体水平降低90%时,迟发型超敏反应被完全抑制。所呈现的结果虽然具有启发性,但并未提供补体在皮肤迟发型超敏反应发生中作用的确切证据。

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