[en] Prevention of possible noxious effects in relation with the exposure to one or several chemical, physical or biological agents present in our domestic or professional environment is one of today's big public health stakes. Another stake is the better assessment of the risks linked with the use of health-care products. The efficacy and predictiveness of toxicology studies are directly related to the combination of alternate complementary methods and animal experiments (obtaining data from different species and with different models: in vitro, ex vivo and in vivo). Despite important efforts, the toxicological evaluation remains perfectible. The proceedings of this 2010 congress of the French Society of cell pharmaco-toxicology deal with recent advances, both scientific and technological, in 'predictive toxicology'. Four main topics are approached: cell and organ models, 'omics', in silico modeling, and new technologies (imaging, cell ships, high-speed processing). Among the different presentations, 3 abstracts present some recent advances in imaging techniques applied to toxicology studies. These are: 1 - first uses in toxicology of TOF-SIMS mass spectroscopy imaging (O. Laprevote, Paris-Descartes Univ. (FR)); 2 - Small animal imaging, a tool for predictive toxicology (A. Le Pape, CNRS Orleans (FR)); 3 - uranium localization at cell level using SIMS imaging technique (C. Rouas et al., IRSN Fontenay-aux-Roses (FR)). (J.S.)