PROLINE METABOLISM Leg Injuries Bimodal imaging Hippocampus Molecular imaging Targeting Pandemics COVID-19 Contrast agents Athérosclérose Covid-19 Astrocytes Brain metabolism Magnetic Resonance Imaging Lactate Anterior cerebral artery Pellerin Imagerie par Résonance Magnétique Polymersome Effet Overhauser Nanoparticles Inflammation Platelets Corticosterone MOLECULAR CHARACTERIZATION Contrast agent Grape-polyphenol IRM MCT4 Male Older people MRI contrast agent Glioma I Metastasis Biomarqueurs Diabetes Humans Behavior Neuroprotection 11β-Hydroxysteroid dehydrogenase type 1 Gadolinium Nutrition Biomarkers Mri Lung Gene therapy Female EPR Mutation Proteolysis Barrel cortex Type 1 diabetes MRI Directed conjugation Brain Metastases Enzymatic activity Memory Cancer Agents de contraste Atherosclerosis Life Sciences Angiography Cerebral blood flow Children Muscle Mouse Oncology Cryogenics Maternal supplementation Microglia Neonatal hypoxia-ischemia Nutritional Status Metabolism Cattle Leg Animals Parametric imaging Resveratrol Irm Exercise Aging Anticorps humains Cadaver MCT2 Maghemite Human antibody Magnetic resonance imaging Human antibodies 7T Oxidative stress Imagerie paramétrique Near infrared fluorescence NIRF Encephalopathy NMR Frailty Polyphenols Nitroxide Magnetic resonance imaging MRI