Ultrastructural evaluation of carcinoembryonic antigen (CEA) using an immunocytochemical method with the peroxidase-antiperoxidase (PAP) complex technic in patients with laryngeal cancer

Peroxidase-antiperoxidase complex method (PAP) was used to reveal the CEA antigen in the larynx carcinoma cells by means of electron microscope. Studies were carried out on the material taken from 8 patients with the larynx carcinoma. In all cases positive immunoperoxidase reaction has been observed...

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Bibliographic Details
Published inPatologia polska Vol. 40; no. 3; p. 335
Main Authors Grzanka, A, Domaniewski, J
Format Journal Article
LanguagePolish
Published Poland 1989
Subjects
Biomarkers, Tumor - analysis
Carcinoembryonic Antigen - analysis
Cytoplasm - immunology
Cytoplasm - ultrastructure
Humans
Immunoenzyme Techniques
Immunohistochemistry
Laryngeal Neoplasms - diagnosis
Laryngeal Neoplasms - immunology
Laryngeal Neoplasms - ultrastructure
Microscopy, Electron
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Summary:Peroxidase-antiperoxidase complex method (PAP) was used to reveal the CEA antigen in the larynx carcinoma cells by means of electron microscope. Studies were carried out on the material taken from 8 patients with the larynx carcinoma. In all cases positive immunoperoxidase reaction has been observed. The product of the reaction has been found on the surface of the cells. In one case intracytoplasmic positive reaction has been noticed.
ISSN:0031-3114