Calpain-1 Expression in Triple-Negative Breast Cancer: A Potential Prognostic Factor Independent of the Proliferative/Apoptotic Index

<div><i>Immunostaining detection of Ki-67 protein in TNBC tissues</i>. Cellular proliferative activity of breast cancer tissue was evaluated as high (a) and low (b) percentages using anti-Ki-67 antibody by Immunohistochemistry. Photomicrographs are at ×40 magnification where scale bar shows 20 <i>μ</i>m.</div>

BioMed Research International

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Figure 4

Figure 4: Calpain-1 Expression in Triple-Negative Breast Cancer: A Potential Prognostic Factor Independent of the Proliferative/Apoptotic Index 