Seeing is believing

High resolution confocal imaging of cystatin C (red) cellular uptake. Cell nuclei stained with DAPI (blue).

Confocal microscopy of neurospheres grown from dissociated neonatal rat pinealocytes, and labeled with antibodies against serotonin (green) and neuronal beta-tubulin III (red). Hilmar Meissl and Peter Ekström, unpublished data.