IVRS is a preclinical CRO which provides innovating drug validation studies both in vitro and in vivo allowing to accelerate the drug development process for unmet needs related to severe human diseases. By using animal models we are specialized in providing 3D images to: - characterize disease progression - follow the therapeutic effect throughout the complete experimental time frame - the circulation and spreading of your candidate drug in the whole body and targeted organs - monitor pharmacokinetic/pharmacodynamic of probe distribution in vivo