Fig. 4From: Intracolic ultrasound molecular imaging: a novel method for assessing colonic tumor necrosis factor-α expression in inflammatory bowel diseaseMBTNF-α-based ultrasound molecular imaging and quantitative analysis. A Representative targeted US images of MBTNF-α and MBcon in the IBD and control groups (white arrow: intestinal wall, yellow arrow: intestinal lumen). B Comparison of ultrasound signals after MB administration between the IBD and control groups (***P < 0.001, n = 8). C The NID after MB administration (n = 4, *P = 0.024). NID normalized intensity differencesBack to article page