In lymphoepithelial organs, nurse cells (NCs) have been found. NCs demonstrate no phagocytic ability or cytochemical reactions for alpha-naphthyl acetate esterase (ANAE) or peroxidase. The researchers wanted to see if NCs could be discovered in the tonsil epithelium (group 1), vaginal epithelium (2), and pleural fluid (3), as well as see if palatine tonsil (PT) NCs could be used to diagnose leukaemia. NCs were discovered in group 1 leukaemia patients, group 2 dysplasia and cancer patients, and group 3 AIDS patients; NCs were not found in basically healthy patients (groups 1-3), cancer patients (groups 1, 3), or patients with various infections and inflammation illnesses (group 1-3). Atypical cells are NCs. The PT NCs are capable of detecting leukaemia at an early stage.
Author(S) Details
Alexander Kuznetsov
Department of Human Anatomy, Novosibirsk State Medical University, Russia and Municipal Hospital No 25, Novosibirsk, Russia.
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