Comparison of cytosol estrogen receptor status in ovarian carcinoma using different radiolabeled ligands and methods.
It is not uncommon to find more than one class of steroid hormone receptors present in a given tissue specimen. In this study we compared methods with different ligands and incubation conditions. Samples were also assayed using the dextran-coated charcoal as well as sucrose gradient. The purpose of this paper is to show the need for a standardization of technique if we are to draw meaningful conclusions from the values obtained by different workers. Whereas normal ovaries and benign ovarian lesions lacked estrogen receptors, the presence of estrogen receptor was confirmed in malignant ovarian lesions.
D002277:Carcinoma / Q000378:metabolism*; D003600:Cytosol / Q000032:analysis; D005260:Female; D006801:Humans; D010051:Ovarian Neoplasms / Q000378:metabolism*; D011869:Radioligand Assay / Q000379:methods; D011960:Receptors, Estrogen / Q000032:analysis*
D011960:Receptors, Estrogen