In this study, we show that mapping the change in blood oxygen saturation (StO2) with photodynamic therapy (PDT) within the 3D tumor volume could act as a surrogate marker to predict the likelihood of PDT success and could identify regions of local tumor …

Bacterial infection is a major cause of morbidity and mortality, especially in the case of antibiotic-resistant strains of S. aureus.  A small animal model that uses noninvasive imaging provides a valuable system to study pathogenesis, its treatments, and …

A very amusing image of what looks like a rabbit embryo in a murine dam. Image courtesy of Dr. Gilles Renaud from Cochin Institute in Paris, …

Ultrasound and photoacoustic image of a tumor showing oxyhemoglobin (red), deoxyhemoglobin (blue), targeted nanoparticles (green) and non-targeted nanoparticles …

TORONTO--(BUSINESS WIRE)--FUJIFILM VisualSonics Inc., a world leader in ultra high frequency ultrasound and photoacoustic imaging systems and subsidiary of FUJIFILM SonoSite, Inc., today announced the launch of its new Vevo LAZR-X, the world’s only …

This recent article by Arthuis et al. highlights the benefits of using Ultra High Frequency (UHF) Ultrasound with Photoacoustics to assess placental oxygenation in a rat model at mid-to-late gestation.  Article Summary: •    Impaired fetal oxygen delivery …