我们首次采用现代放免分析技术和免疫组织化学方法，对去势大鼠骨组织中ER的表达进行了定量和定位研究。

We adopted firstly the dextran coated charcoal(DCC) and SP methods to detect estrogen receptor(ER) expression of bone tissue in ovariectomized(OVX) rats.

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明确地说，该研究团队发现，在对心脏移植努力产生免疫耐受的老迈小鼠中，对其进行去势手术可导致其机体长期地接受移植物并恢复胸腺细胞的产生。

Specifically, in elderly mice struggling to develop tolerance to cardiac transplants, surgical castration led to long-term graft acceptance and restoration of thymus cells, the team found.

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