In vivo imaging techniques for biomedical research

Authors

  • Immaculada Rafecas Jorba Unitat Tècnica de Protecció Radiològica, Universitat de Barcelona (UTPR-UB), CCiTUB

Keywords:

molecular imaging, preclinical imaging, biomedical research, multimodality imaging.

Abstract

The possibility of visualising the structures and processes that take place inside organisms under in vivo physiological conditions has revolutionised biomedical research studies with approaches that until recently were only possible in vitro. At present a wide range of molecular imaging techniques are available for biomedical research allowing the monitoring of physiological, metabolic and pathologic parameters in animal research models. These techniques are varied and include imaging by means of fluorescence (FLI), by magnetic resonance (MRI) or positron emission (PET), among others. Its non-invasive nature facilitates the direct translation from lab studies to applications in humans, and allows advances to be made in knowledge in areas as diverse and complex as oncology, neuroscience, cardiology or new drug development.

Keywords: molecular imaging, preclinical imaging, biomedical research, multimodality imaging.

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