Formaldehyde-ozone-induced fluorescence and ACTH immunoreactivity in basophil tumours of the pituitary
- PMID: 175556
- DOI: 10.1007/BF00432456
Formaldehyde-ozone-induced fluorescence and ACTH immunoreactivity in basophil tumours of the pituitary
Abstract
The ACTH cells of human foetal pituitary displayed intense formaldehyde-ozone-induced fluorescence characteristic of peptides or proteins with NH2-terminal tryptophan. Fourteen pituitary tumours were examined histochemically. Of these, two displayed formaldehyde-ozone-induced fluorescence. These two tumours were the only ones to exhibit ACTH immunoreactivity.