Methylselenol Formed by Spontaneous Methylation of Selenide Is a Superior Selenium Substrate to the Thioredoxin and Glutaredoxin Systems
Figure 7
Effect of selenium compounds on superoxide production.
H157 cells were stained with hydroethidine and treated for 5 h with selenite (5 µM) +/− SAM (500 µM), and MSA (5 µM) before detection of accumulated superoxide produced by FACS analysis, as described under materials and methods.