Generation of New Neurons in Dorsal Root Ganglia in Adult Rats after Peripheral Nerve Crush Injury

Figure 5

Resin-embedded 2.5 µm semithin sections of crushed DRG at low (a) and high (b) magnification stained with toluidine blue. The ultrastructural analysis in electron microscopy shows that sensory neurons are particularly rich in organelles as RER (c), mitochondria (d), and Golgi apparatus (e). Scale bars: a = 50 µm; b = 20 µm; c–e = 0.5 µm.

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