KEAP1 and erythema multiforme: Other work demonstrated that sulforaphane (5, 15, 30 and 60 mg/kg/day intraperitoneal for 28 days) inhibited ectopic endometrial tissue growth and alleviated pain induced by sciatic EM in rat EM model, mediated by inhibiting inflammation through Keap1 and Nrf2 pathway upregulation [33].