title: Effect of age and menopausal status on estimates of oestrogen binding by human malignant breast tumours.
abstract: The uptake of oestradiol by human breast-tumour tissue estimated by in-vivo and in-vitro techniques has been examined in relation to patients' ages and menopausal status. Results from in-vivo studies showed no convincing correlations, while in-vitro results were significantly correlated with menopausal status. There was a significant correlation between results obtained by the two techniques.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D001665:Binding Sites; D001943:Breast Neoplasms / Q000378:metabolism*; D004958:Estradiol / Q000378:metabolism*; D005260:Female; D006801:Humans; D066298:In Vitro Techniques; D008593:Menopause; D008875:Middle Aged; D009362:Neoplasm Metastasis
chemical_list: D004958:Estradiol