Effect of retinoic acid on the changes of nuclear matrix-intermediate filament system in gastric carcinoma cells

Figure 1 SEM observation of NM-IF system in MGc80-3 cells (L lamina). Bar = 1 μm

Figure 2 TEM observation of NM-IF system in MGc80-3 cells (Nu residual nucleolus). Bar = 1 μm

Figure 3 SEM observation of NM-IF system in RA-treated cells. Bar = 1 μm

Figure 4 TEM observation of NM filament network in RA-treated cells. Bar = 1 μm

Figure 5 NM filament connects closely with intermediate filament by thin and regular lamina in RA-treated cells. Bar = 0.5 μm

Figure 6 The network of plentiful intermediate filaments in RA-treated cells. Bar = 0.5 μm