Figure 2From: Sex steroids do not affect shigatoxin cytotoxicity on human renal tubular or glomerular cellsRepresentative blot of Gb3 expression by human proximal tubule cells after 48 hr exposure to media alone (control), 1 μM β-estradiol, 1 μM progesterone or 1 μM testosterone. A Gb3 standard is shown for reference. Identical results were obtained at 1 and 7 days of steroid exposure.Back to article page