## Abstract Only 69% (42 of 61) of the documentated ovarian tumor specimens received between September 1981 and August 1982 contained 75% or more viable tumor. Of the 42 measured for estrogen receptors (ER) and progesterone receptors (PR), 34 (81%) had estrogenโbinding titers. โฉพ1 fmol/mg of cytosol
Evidence that estrogen-receptor-negative, progesterone-receptor-positive breast and ovarian carcinomas contain estrogen receptor
โ Scribed by Awni M. Sarrif; John R. Durant
- Publisher
- John Wiley and Sons
- Year
- 1981
- Tongue
- English
- Weight
- 556 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0008-543X
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๐ SIMILAR VOLUMES
Analysis of estrogen receptor protein (ERP) was carried out on 784 patients with primary breast carcinomas. Significant relationships were found with the following epidemiologic features; age at diagnosis, menstrual status, race, and use of exogenous hormones (contraceptive and menopausal estrogens)
## Abstract Estrogen receptor (ER)โpositive breast cancer cells have low levels of constitutive NFโฮบB activity while ER negative (โ) cells and hormoneโindependent cells have relatively high constitutive levels of NFโฮบB activity. In this study, we have examined the aspects of mutual repression betwe