Review Article

Expression and Regulation of Facilitative Glucose Transporters in Equine Insulin-Sensitive Tissue: From Physiology to Pathology

Figure 2

Insulin translocates GLUT4 from an intracellular pool (inactive site) to the cell surface (active site) in muscle, as visualized by confocal laser scanning microscopy. Adult rat cardiac myocytes were incubated without (a) or with insulin ((b), 100 μU/mL) for 30 min prior to immunofluorescent staining. Modified from [37].
409547.fig.002a
(a)
409547.fig.002b
(b)