Inestigations focused on 3 polymorphisms in retinoid X receptors RXRA and RXRB gene associations.The possible association of their ariability with psoriasis was inestigated.

• 研究集中在维甲类X受体RXRA和RXRB两个基因的3个多态性上，研究了这些多态性与银屑病的关系。