Tang-Tong-Fang Confers Protection against Experimental Diabetic Peripheral Neuropathy by Reducing Inflammation

Figure 5

Immunohistochemical staining of ICAM-1/TNF-α in sciatic nerve. (a) Paraffin sections stained with ICAM-1/anti-TNF-α antibody. (b) The integral optical densities (IOD) of ICAM-1 staining in longitudinal section ( for each group). (c) The integral optical densities (IOD) of the TNF-α staining in cross section ( for each group). (d) The number of stained vessels by ICAM-1 in cross section ( for each group) ( versus the control group, versus the model group).

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