Research Article

The Changes in Rats with Sciatic Nerve Crush Injury Supplemented with Evening Primrose Oil: Behavioural, Morphologic, and Morphometric Analysis

Figure 1

These photographs illustrated sections of sciatic nerve stained with Toluidine Blue at various time points. (a) Normal rat. (b) 7 days after operation. (c) 14 days after operation. (d) 21 days after operation. (e) 28 days after operation. Scale bar = 50 μm (arrow: macrophages, where the thick arrow indicates macrophage engulfing degenerating myelin sheath).
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