glutathione peroxidase activity colorimetric assay kit AffiASSAY® from 40 to 800 U/L glutathione peroxidase assay kit randox

As de novo synthesis of ceramide is located in the ER, which is absent in erythrocytes, it is thus assumed that erythrocytic ceramide should directly originate from the hydrolysis of sphingomyelin

Comparison of two groups was evaluated by the two-tailed unpaired Students t -tests

304 In MASH patients, ferroptosis-related genes like SLC40A1, ACSL5, CP, and SLC11A2 are downregulated, while ACSL4, ACSL6, ferritin light chain (FTL), and FTH1 are upregulated

Electrochemical measurements The redox electrode (Radeklis OP-6123, Radeklis, Budapest, surface area ~2 cm 2 ) used for electrode potential measurements was washed with 50% nitric acid, then distilled water before each measurement and gently dried by touching onto tissue paper