pubmed-article:19827687 | pubmed:abstractText | Hystochemical and immunohystochemical investigations revealed APUD tumor cells in malignant endometrial and breast tumors, which affect elderly women. Identification of the hormones produced by APUD-cells in carcinomas and neuroendocrine tumors could form the basis for selecting the optimal method of treatment, including selection of pills to correct the impaired patients' hormonal status. | lld:pubmed |