Microscopic appearance of the liver stained with H & E. Normal architecture of liver tissue after stained with H & E. The hepatocytes are well delineated with centrally located nucleus, seen in control and the four treated groups. This hepatic histology was taken at ×10 magnification from the rats 4 weeks post treatment with ZALH (A), ZALL (B), ZAH (C), ZAL (D) and vehicle control (E). The doses were given via oral route repeatedly over the 28 days study period. Portal triad (PT), central vein (CV), hepatocytes (H) and sinusoid (S). The hepatic lobular array is shown to be well maintained with central vein at the centre surrounded by many portal triads.
Kura et al. Nanoscale Research Letters 2014 9:261 doi:10.1186/1556-276X-9-261