Research Article

Effect of Chronic Morphine Consumption on Synaptic Plasticity of Rat’s Hippocampus: A Transmission Electron Microscopy Study

Figure 1

Electron microscopy of CA1 area of hippocampus: (a) control, (b) placebo group, and (c) and (d) morphine treated group (magnification: , scale bar: 0.5 μm).
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(a)
290414.fig.001b
(b)
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(c)
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(d)