Figure 7From: Felodipine loaded PLGA nanoparticles: preparation, physicochemical characterization and in vivo toxicity study The histopathological slides of wistar albino mice treated with 240Â mg/kg body weight of felodipine loaded nanoparticles formulation compared with control. (A-D) Slide shows the heart, kidney, liver and lungs of control mice. (E-H) Slide shows the heart, kidney, liver and lungs of felodipine nanoparticle treated mice.Back to article page