Licochalcone A-loaded solid lipid nanoparticles improve antischistosomal activity and .

To isolate licochalcone A (LicoA) from licorice, prepare LicoA-loaded solid lipid nanoparticles (L-SLNs) and evaluate the L-SLNs and against . LicoA was obtained by chromatographic fractionation and encapsulated in SLNs by a modified high shear homogenization method. L-SLNs showed high encapsulation efficiency, with satisfactory particle size, polydispersity index and Zeta potential.

Relationship between surface topography and energy density distribution of Er,Cr:YSGG beam on irradiated dentin: an atomic force microscopy study.

Objective: The aim of this study was to assess by atomic force microscopy (AFM) the effect of Er,Cr:YSGG laser application on the surface microtopography of radicular dentin.

Background: Lasers have been used for various purposes in dentistry, where they are clinically effective when used in an appropriate manner. The Er,Cr:YSGG laser can be used for caries prevention when settings are below the ablation threshold.