Kałuza J, Stachura J
Folia Histochem Cytochem (Krakow). 1983;21(1):67-73.
The unlabelled peroxidase-antiperoxidase (PAP) method was applied to the nervous tissue, to investigate whether there are cells which show the localisation of immunoglobulins of IgG, IgA and IgM type. The experiments performed have shown no positive reaction with the PAP method in normal brain tissue. In tumor tissue some cells, rich in cytoplasm of gemistocyte-like appearance or reactive astrocytes stained positively with the PAP method. The reliablility and specificity of the reaction is discussed.
采用未标记的过氧化物酶-抗过氧化物酶（PAP）方法对神经组织进行研究，以探讨是否存在显示IgG、IgA和IgM型免疫球蛋白定位的细胞。所进行的实验表明，在正常脑组织中，PAP方法未显示阳性反应。在肿瘤组织中，一些富含细胞质、呈肥胖型星形细胞样外观或反应性星形细胞的细胞，PAP方法染色呈阳性。文中讨论了该反应的可靠性和特异性。
