adverseeffects analyse analyseparsédimentation analysis biochemistry centrifuges clinicalmedicine diseases drugdeliverysystems drugtherapy environmentalexposure evidence-basedmedicine fitness general health internalmedicine lifesciences lung lungdiseases macromolecules medical metabolism nanoparticles nanostructuredmaterials pharmacologiepulmonaire pharmacology pulmonarypharmacology pulmonarytoxicology riskassessment science sedimentationanalysis systèmesd'administrationdemédicaments toxicologiepulmonaire ultracentrifugation évaluationdurisque