Fig. 5

Changes in echotexture of testicular parenchyma [pixel intensity; PIX (A) and integrated density; ID (B)] as measured by computer analysis software in Ossimi rams in the nano APS group, APS group, and the control group (n = 5, each) during different times (weeks). Values are means ± SEM. ◊ Values represent significant differences (P < 0.05) between nano APS and APS groups at the indicated times during the study. * Values represent significant (P < 0.05) differences between nano APS and control groups during the study. # Values represent significant (P < 0.05) differences between APS and control groups during the study