Handle Region Peptide Ameliorating Insulin Resistance but Not β Cell Functions in Male Rats Neonatally Treated with Sodium L-Glutamate

Figure 4

Cells staining positively for the PCNA marker in pancreatic islets (×400). Most PCNA-positive staining cells were distributed in the periphery of the islets and were in accordance with α cells. (a) Con; (b) MSG; (c) MSG-HRP; (d) MSG-L; (e) MSG-HRP-L.

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