Expression rate of Fas on TIL was 0.156, on PBL of BC patients and normal healthy controls was 0.06 and 0.114 respectively.

• 乳腺癌患者肿瘤浸润淋巴细胞的 Fas分子表达率为 0 .；1 56；乳腺癌患者外周血淋巴细胞Fas分子表达率 0