Figure 1From: Remodelling sympathetic innervation in rat pancreatic islets ontogenyMorphological reorganization of pancreatic islets from prenatal life to adulthood. We localised sympathetic nerve fibres and collagen capsules surrounding the islets by confocal microscopy in longitudinal sections of pancreases. Immunostaining for insulin (green), glucagon (blue), tyrosine hydroxylase (TH; red) and collagen type IV (2nd line, green) at different developmental stages (F19, P1, P20 and adult). Scale bar = 50 μm.Back to article page