Fig. 1From: Prognostic value of phosphorylated Raf kinase inhibitory protein at serine 153 and its predictive effect on the clinical response to radiotherapy in nasopharyngeal carcinomaImmunohistochemical staining of p-Ser153 RKIP expression in NNET and primary NPC tissues. a, d Strongly and positively stained representative in primary NPC tumors in the radiosensitive group (100×). b, e Weakly and positively stained representative in primary NPC tumors in the radioresistant group (100×). c, f Strongly and positively stained representative in NNET (100×)Back to article page