Fig. 6

A The preparation of HAL@M2 Exo. B The inflammation-tropism and anti-inflammation effects of HAL@M2 Exo. Treatment of early atherosclerotic plaques with HAL@M2 Exo. C Fluorescence imaging of the aortas excised from mice. D Photographs of the excised aortas stained by ORO and the corresponding quantitative analyses of plaque areas. E Cryosection photographs of the aortic valves stained by ORO and the corresponding quantitative analyses of plaque areas. Adapted with permission from [116], copyright ^© 2020 The Authors. Publishing services by Elsevier B.V