
MPP is a highly selective estrogen receptor alpha (ERα) antagonist. MPP reduces the ratio of p-ERα/ERα[1].https://www.ncbi.nlm.nih.gov/pubmed/29799481Labouesse MA, et al. Effects of selective estrogen receptor alpha and beta modulators on prepulse inhibition in male mice. Psychopharmacology (Berl). 2015 Aug;232(16):2981-94.https://www.ncbi.nlm.nih.gov/pubmed/25893642
