Fig. 2.
Immunohistochemical double staining for Isl-1 and endocrine hormones in the adult stomach. (A–C) Isl-1 with chromogranin A. (D–F) Isl-1 with somatostatin (Sst). (G–I) Isl-1 with serotonin (Sero). (J–L) Isl-1 with ghrelin. (M–O) Isl-1 with gastrin. (P–R) Isl-1 with somatostatin and ghrelin. Experiments were conducted on the same section for each hormone with Isl-1. Insets show co-localization of Isl-1 with the hormones in a magnified view. Arrows indicate co-expressing cells in all panels. Scale bars: 25μm.