title: [Serum ribonuclease activity in patients with gynaecologic malignomas (author's transl)].
abstract: The aim of our work was to evaluate the diagnostic value of the determination of the ribonuclease activity in sera of patients with gynaecologic malignomas. We therefore developed an assay for ribonuclease activity. In the course of optimization of the assay conditions we investigated the applicability of 4 commercially available RNA-preparations as substrate and the dependency of the ribonuclease activity on salt-concentration. The ribonuclease activity of 42 representative female patients (12 controls, 11 with ovarian carcinoma, 10 with corpus carcinoma, 9 with collum carcinoma) is presented.
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D005833:Genital Neoplasms, Female / Q000201:enzymology*; D006801:Humans; D008875:Middle Aged; D010051:Ovarian Neoplasms / Q000201:enzymology; D012260:Ribonucleases / Q000097:blood*; D002583:Uterine Cervical Neoplasms / Q000201:enzymology; D014594:Uterine Neoplasms / Q000201:enzymology
chemical_list: D012260:Ribonucleases
vernacular_title: Ribonukleaseaktivität bei gynäkologischen Malignomen.