The key is something called a selective androgen receptor modulator, or SARM.

关键是所谓选择性雄激素受体调节剂，或行动情报处。

The agents define a new subclass of compounds, which are selective androgen receptor modulators (SARM).

该试剂定义新一亚类化合物，它们是选择性雄激素受体调节剂(SARM)。

Several of the SARM compounds have been found to have an unexpected androgenic and anabolic activity of a nonsteroidal ligand for the androgen receptor.

已发现几种SARM化合物 具有意外的雄激素受体之非甾族配体的促雄性和合成代谢活性。