Figure 1-6704.

Histology of transgenic rat pancreas after treatment with zinc and methylated polyamine analogues. Control pancreas (a), pancreas 24 hours after zinc (b), pancreas 24 hours after with zinc and Me₂Spm given 4 and 8 hours after zinc (c), pancreas 48 hours after zinc (d), pancreas 48 hours after and Me₂Spm given 4 and 8 hours after zinc (e), pancreas 48 hours after zinc and MeSpd given 4 and 8 hours after zinc (f), pancreas 2 weeks after zinc and Me₂Spm (g), and pancreas 2 weeks after zinc and MeSpd (h). Scale bar, 100 μm. Original magnifications, ×200.