Fig. 3From: A Cryptosporidium parvum vaccine candidate effect on immunohistochemical profiling of CD4+, CD8+, Caspase-3 and NF-κB in micePhotomicrographs showing CD8+ antibody reactivity in the ileal tissue sections of (a and d) the negative control, (b and e) C. parvum-infected group, and (c and f) immunized infected group indicating mild, moderate, and intense positive expression of CD8+ antibody, respectively (arrows). (CD8+ Antibody, magnification: 100 × and 400 ×, respectively, Scale bar: 200 and 50 μm, respectively)Back to article page