pregnane

Pregnane X receptor ( PXR) belongs to NR1 Ⅰ subfamily of the nuclear receptor superfamily(NR).

孕烷X受体（PXR）属于核受体超家族（NR）的NR1Ⅰ亚家族。

In addition, our data suggest that norpregnane deriaties may be thrombogenic, whereas micronized progesterone and pregnane deriaties appear safe with respect to thrombotic risk.

另外，我们研究表明非孕烷衍生物可能具有，微粒化的黄体酮和孕烷衍生物相对于似乎是安全的。