Histopathology in the testis tissue of Mozambique tilapia (Oreochromos mossambicus)

Hi, I saw this pathology (see attached micrographs, H&E stain, 10X & 40X objectives) in one of my fish and I wanted experts' opinions on what is going on in this testis tissue. Thank you.

01 January 1970 8,923 3 View