PMC

(A) Immunochemistry scores of ERα and PCNA in the DN groups. (B) Immunochemistry scores of ERα and PCNA in the DA groups. (C) Protein expression of ERα and PCNA in the DN groups. (D) Protein expression of ERα and PCNA in the DA groups. (^*P < 0.05; ^**P < 0.01).

A: Intra-cellular mucin in vacuoles is Alcian blue-positive (Alcian blue staining x400). 
B: Isolated cells and tumoral clusters are ER-positive (ER immunochemistry x200). 
C: Nuclear GATA3-positivity in tumoral cells of gastric mucosae (GATA3 immunochemistry x200). 

[A and B] Typical frontotemporal atrophy in a case of Pick's disease. [C] Pick bodies in dentate neurons of the hippocampus (Tau immunochemistry). [D] Astrocytic plaque in a CBD case (frontal cortex, Tau immunochemistry). [E] Tufted astrocyte (asterisk) and neurofibrillary tangle in a case of PSP (primary motor cortex,Tau immunochemistry). [F] Grains and neurofibrillary tangles in a case of AGD (hippocampus, Tau immunochemistry). [G] Lentiform neuronal intranuclear inclusion in a case of FTLD-TDP type A (asterisk, frontal cortex, TDP-43 immunochemistry). [H] Neuronal cytoplasmic inclusions in a case of FTLD-TDP type B (arrowheads, primary motor cortex, TDP-43 immunohistochemistry).

Microscopic observation and immunochemistry of rectal neoplasm.
Notes: (A) Microphotography shows poorly differentiated cells of adenocarcinoma arranged in nests, with vessel invasion (Hematoxylin­Eosin G×100); (B) the immunochemistry showed that cells were WT1(3+); (C) the immunochemistry showed that cells were PAX2(3+); (D) the immunochemistry showed that cells were CDX2(−).