Figure (3): Immunohistochemical localization of nuclear factor
(NF-κB /p65) in testicular tissue.
Photomicrograph of transverse section of rat; showing expression of
NF-κB /p65 in testicular tissue by immunohistochemical staining (X 400).
(A)Immunohistochemical staining of NF-κB/p65 in rat testicular tissue
section from control group showing no apparent expression (negative
immunoreactivity). (B) Immunohistochemical staining of NF-κB/p65 in rat
testicular tissue section from TQ group showing no apparent expression
(negative immunoreactivity). (C) Immunohistochemical staining of
NF-κB/p65 in rat testicular tissue section from capsaicin group showing
no expression (negative immunoreactivity). (D) Immunohistochemical
staining of NF-κB/p65 in rat testicular tissue section from acrylamide
group showing over-expression (strong positive immunoreactivity; brown
color denoted by black arrow). (E) Immunohistochemical staining of
NF-κB/p65 in rat testicular tissue section from TQ plus acrylamide group
showing mild expression (weak positive immunoreactivity; brown color
denoted by black arrow). (F) Immunohistochemical staining of NF-κB/p65
in rat testicular tissue section from capsaicin plus acrylamide group
showing mild expression (weak positive immunoreactivity; brown color
denoted by black arrow).