Fig. 7

Histological sections of different tested organs of experimental mice in absence (CdCl₂) and presence of AEIA and AEEF. Untreated mice were kept as control to compare the structural changes caused by CdCl₂. a Histogram of liver sections; blue and yellow solid arrows represent normal portal vein and hepatocytes, respectively; dotted arrows represent the CdCl₂ mediated structural changes of portal veins (blue dotted) and hepatocytes (yellow dotted). b Histogram of kidney sections; green and red solid arrows represent normal glomerular structures and renal tubules, respectively; dotted arrows represent the CdCl₂ mediated glomerular hypercellularity (green dotted) and swelling of renal tubules (red dotted). c Histogram of heart sections; red solid arrows indicated normal radiating pattern of cardiac muscle; red dotted arrows showed extensive degeneration in cardiac muscle during CdCl₂-intoxication. d Histogram of brain sections; blue arrows represent normal cyto-architecture of brain; dotted arrows represent the CdCl₂ mediated development of vacuolated area of degenerated tissues (blue dotted) and diffused edema (yellow dotted). e Histogram of testes sections; green arrows represent normal seminiferous tubules; green dotted arrows represent CdCl₂ mediated marked degeneration in the seminiferous tubules in testes section.