however , testicular homogenates from nzb/b1njunm and mrl/mpj-/+unm mice were significantly less potent at inducing autoimmune epididymitis as compared to other strains , indicating possible interstrain differences in the immunogenicity of the aspermatogenic autoantigen ( s ) relevant to eliciting epididymitis .
C0443146
autoimmune
C0004359
autoantigen