Platycodon grandiflorum exosome-like nanoparticles: the material basis of fresh platycodon grandiflorum optimality and its mechanism in regulating acute lung injury
Abstract Background Acute lung injury (ALI) is a severe respiratory disease accompanied by diffuse inflammatory responses induced by various clinical causes.Many fresh medicinal plants have shown better efficacy than their dried forms in preventing and treating diseases like inflammation.As a classical Chinese herb, platycodon grandiflorum (PG) has