Fig. 4From: Therapeutic material basis and underling mechanisms of Shaoyao Decoction-exerted alleviation effects of colitis based on GPX4-regulated ferroptosis in epithelial cellsShaoyao Decoction (SYD) increased glutathione peroxidase 4 (GPX4) expression in colonic tissues from colitis rats and proved GPX4 transcription. Rats with colitis were gavaged with SYD for 9Â days, then colonic protein and mRNA expressions of GPX4 were measured in different groups using immunology blot (A) and qPCR (B). Luciferase assay (C) was performed to measure the transcription of GPX4 gene in different groupsBack to article page