Basic Study
Copyright ©The Author(s) 2018.
World J Gastroenterol. Dec 28, 2018; 24(48): 5491-5504
Published online Dec 28, 2018. doi: 10.3748/wjg.v24.i48.5491
Figure 7
Figure 7 Ki-67 immunostaining of tumor sections 72 h after 2nd exposure to near-infrared light in near-infrared photoimmunotherapy. A marked reduction in Ki-67-positive cell numbers was observed in tumors treated with near-infrared photoimmunotherapy, compared with those of other control groups. Tumor section photos were taken under 20 × objective magnification (scale bar = 100 μm). Anti-TF 1849: Anti-tissue factor antibody 1849; CTR: Control; 1849-ICG: Indocyanine green-labeled anti-tissue factor antibody 1849; NIR: Near-infrared; PIT: Photoimmunotherapy.