Fig. 2: Improved stability of PGVs in mice brains.
From: Nanobubble-actuated ultrasound neuromodulation for selectively shaping behavior in mice
a Schematic illustration showing the basic experimental process. PGVs or ICG-PGVs were injected into the mice’s brains imaging with different imaging modalities. b Ultrasound contrast-mode images of PGVs-injected mice brains at several injected days. PGVs collapsed with destructive insonation. c Quantitative results of the PGVs and GVs signals in mice brains by ultrasound imaging and IVIS. a.u., arbitrary units. Data represent the mean ± SEM from 3 independent experiments. d NIR fluorescent imaging of mice brains with several injected-time points (0, 3, 6, 9, 12, and 15 days) with brain ICG-PGVs injection. Source data are provided as a Source Data file.
