Figure 6From: A study of 131iodine-labeling of histamine-indomethacin: its in vivo therapeutic effect and anti-tumor mechanisms in Lewis-bearing lung cancerTumor tissue in HE pathology at 72 hours after treatment (HEĂ—40). a: Control, b: 131I, c: His-IN, d: 131I-His-IN.Back to article page