We use cookies to enhance the usability of our website. If you continue, we'll assume that you are happy to receive all cookies. More information. Don't show this again.
Subset of cells in seminiferus ducts of testis, fraction of non-germinal center cells of tonsil and pneumocytes showed strong cytoplasmic positivity. Alveolar macrophages, melanocytes and heart myocytes were moderately stained. Intestinal glands and skeletal myocytes were weakly positive. Remaining normal tissues were negative.