[转帖]小动物PET技术在药物研究中的综述Mol Imaging Biol.2005

Mol Imaging Biol. 2005 Jan-Feb;7(1):53-8.
Positron emission tomography imaging of small animals in anticancer drug development.Aboagye EO.
Molecular Therapy and PET Oncology Research group, The Clinical Sciences Centre, Faculty of Medicine, Hammersmith Hospital Campus, Imperial College London, Rm. 242 MRC Cyclotron Building, London, W12 0NN, UK, eric.aboagye@imperial.ac.uk.

Positron emission tomography (PET) imaging of small animals enables researchers to bridge the gap between in vitro science and in vivo human studies. The imaging paradigm can be established and refined in animals before implementation in humans and image data related to ex vivo assays of biological activity. Small animal PET (saPET) imaging enables assessment of baseline focal pathophysiology, pharmacokinetics, biological target modulation and the efficacy of novel drugs. The potential and challenge of this technology as applied to anticancer drug development is discussed here.