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. 2021 Jan 17;22(2):879. doi: 10.3390/ijms22020879

Figure 4.

Figure 4

OBP-401-mediated GFP-guided FGS for liver tumors and lung tumors. (A) OBP-401 is injected in the liver tumor under RFP guidance before surgery. OBP-401 labeled the liver tumor with GFP and clearly highlighted the margin between the tumor and normal tissue, enabling complete resection. Representative image of a liver tumor labeled with OBP-401 in orthotopic mouse model. (B) OBP-401-FGS for lung metastasis. OBP-401 was injected in the lung tumor transthoracically under RFP-guidance before surgery. OBP-401 labeled the lung tumor with GFP and clearly highlighted the margin between the lung tumor and normal tissue. Representative image of a lung tumor labeled with OBP-401 in an orthotopic mouse model.