HERG Protein Plays a Role in Moxifloxacin-Induced Hypoglycemia

Figure 1

HERG channel proteins expressed in human pancreatic islets. (a) Cell nuclei were stained with DAPI and are illustrated in blue. (b) Insulin immunoreactive cells (red) in the same islet. (c) HERG protein-positive cells (green) in the same islet. (d) Colocalization of insulin and HERG protein.

(a)

(b)

(c)

(d)