“… sulfinpyrazone reduced the amount of specific 51Cr release … endothelial cells induced by 10 mM homocysteine after 24 hours of co-incubation, no effect was observed in assays of endothelial cell detachment when … its thioether metabolite were pre- or co-incubated during 24 hours with homocysteine (2.5-10 mM).”