Fig. 8.

Immunocytochemical detection of SSTR1 (a–c), SSTR2A (d–f) and SSTR4 (g–i) in DRG cryosections of 8w pi mice. a–c: Abundant expression of SSTR1 (a) in satellite cells, identified by glutathione synthetase (GS) immunoreactivity (b). c: Merged image. SSTR2A was detected both in neuronal somata (solid arrows in d and f) and in multiple satellite cells (open arrows in d–f). f: merged image. g–i show the expression of SSTR4 (g) in endothelial cells identified by PECAM-1 expression (h). i: merged image.