Objective: to study the distribution pattern of estrogen receptors (er) in the condylar cartilage and its location in the chondrocytes.
目的：了解髁突软骨中雌激素受体(ER)的分布特点及细胞内定位，探讨er与髁突软骨增生、分化的关系。
Glucose-6-phosphate dehydrogenase (G6PD) is an estrogen-mediated enzyme, In human breast carcinoma, the level of G6PD activity usually is correlated with the concentartion of estradiol receptors (ER).
磷酸葡萄糖脱氢酶（G6PD）是一个雌激素诱导酶，人乳腺癌较高雌激素受体水平与较高G6PD活性有关。
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