Fig. 7
From: Gamma-glutamyltransferase activity in exosomes as a potential marker for prostate cancer
Immunohistochemical analysis of GGT1 in PC and BPH tissues. Formalin-fixed paraffin-embedded biopsies and surgically resected tissue specimens from PC (n = 50) and BPH (n = 50) patients were stained for GGT1. a Representative images in BPH and PC tissues are shown. Original magnification ×400. b GGT1 expression on the plasma membrane and in the cytoplasm of cancerous and non-cancerous lesions of PC and BPH tissues is expressed as a score calculated by multiplying the intensity score with the percentage score. *p < 0.01, compared with BPH tissues. **p < 0.001, compared with the non-cancerous lesion