Fig. 1From: PLC-γ1 Signaling Pathway and Villin Activation Are Involved In Actin Cytoskeleton Reorganization Induced by Na+/Pi Cotransport Up-regulationDistribution of actin in opossum kidney cells.(A–E) Control cells. (F–J) Cells exposed to 0.1 mM Pi for 5 min. A, F to E, and J, respectively, represent scanning sections from the upper (apical) cytoplasmic region towards the (basal) attachment site of the cells. The step size of the optical sections was adjusted to 0.5 µm.Back to article page