The comparison of apoptotic-featured cells between DRG and sciatic nerve in both groups. TUNEL staining shows the increased number of apoptotic-featured cells in dorsal root ganglia of two groups (A. Group I, B. Group II, White arrow), but apoptotic-featured cells were not easily found in sciatic nerve of two groups(C. Group I, D. Group II), x 200 magnification. The white arrow marks indicate the apoptotic-featured cells.
Lee et al. BMC Complementary and Alternative Medicine 2012 12:124 doi:10.1186/1472-6882-12-124