Distribution of lysozyme, alpha 1-Antichymotrypsin and alpha 1-Antitrypsin in adenocarcinomas of the stomach and large intestine. An immunohistochemical study.

作者: Christos Kittas , Kyriaki Aroni , Leonidas Kotsis , Constantinos S. Papadimitriou

DOI: 10.1007/BF00618865

关键词: PathologyPyloric AntrumLysozymeAlpha 1-antichymotrypsinImmunoperoxidaseImmunostainingLymph nodeLarge intestineStomachChemistry

摘要: Lysozyme, a1-Antichymotrypsin and a1-Antitrypsin were demonstrated by an immunoperoxidase technique (PAP) in malignant cells of adenocarcinomas the stomach but not large intestine. Lymph-node metastases showed identical immunoreactivity to that primary tumour. Neoplasms arising from cardia, body pyloric antrum different immunostaining reactions: It seems these differences partly reflect distribution lysozyme, normal gastric mucosa. The usefulness our findings identification tumour cases lymph node unknown origin, is also discussed.

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