Er positive cells were thymic epithelial cells and thymocytes.

ER阳性细胞为胸腺上皮细胞和胸腺细胞。

youdao

Methods These three genes were quantified by real-time quantification polymerase chain reaction (PCR) in er positive and er negative breast cancer cell lines.

方法应用实时监测聚合酶链反应检测这三种受体基因在雌激素受体阳性和雌激素受体阴性乳腺癌细胞系中的表达。

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Conclusions: This is the first report that clearly distinguishes between the prognostic and predictive importance of 17hsd1 and 17hsd2 in ER-positive breast cancer treated with or without tamoxifen.

结论：这是第一篇雌激素受体阳性乳腺癌患者使用和不使用三苯氧胺治疗，明确区分17hsd1和17hsd2表达量对预后和预测之间的重要性。

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While the changes are only a few percent, with more than 40, 000 women diagnosed with breast cancer in the UK alone every year, a large proportion of whom have 'ER-positive' cancer, it could mean a significant decrease in the number whose cancer returns.

BBC: Breast cancer