1results about How to "Avoid clearing" patented technology

The invention belongs to the technical field of biological medicines, and particularly relates to vitexin-probucol self-assembled nanoparticles as well as a preparation method and application thereof. The nanoparticle is formed by self-assembly of vitexin and probucol, and the mass ratio of vitexin to probucol is 2: (1-5). The nano particles are prepared by adopting a nano precipitation method, and the method specifically comprises the following steps: mixing vitexin and probucol, and dissolving and dispersing in a good solvent to obtain a mixed solution; and adding the obtained mixed solution into a poor solvent, and promoting the vitexin and probucol to be self-assembled to form the nanoparticles by utilizing a solvent replacement effect. The nanoparticles have the advantages of high drug loading capacity, synergistic anti-inflammation and anti-oxidation, long-acting circulation and the like, and can effectively treat atherosclerosis, reduce side effects and improve the treatment effect and safety.