Glycemic and lipidic profiles might be influenced by several factors. The influence of the age group in the most extensively evaluated lipidic and glycemic parameters is more or less well-accepted. To verify this empirical notion, 996 human subjects aged between 21 and 90 years from different localities were characterized according to age. To assess lipid profile, total cholesterol and choleste...

Gd-HPDO3A, a neutral gadolinium complex, is a good candidate for obtaining heavy-atom-derivative crystals by the lipidic cubic phase crystallization method known to be effective for membrane proteins. Gadolinium-derivative crystals of hen egg-white lysozyme were obtained by co-crystallizing the protein with 100 mM Gd-HPDO3A in a monoolein cubic phase. Diffraction data were collected to a resolu...

The crystallization of membrane proteins in amphiphile-rich materials such as lipidic cubic phases is an established methodology in many structural biology laboratories. The standard procedure employed with this methodology requires the generation of a highly viscous lipidic material by mixing lipid, for instance monoolein, with a solution of the detergent solubilized membrane protein. This pre...

The authors report a case regarding a 7-year-old girl affected by short height, bone growth delay, lipidic alterations (hypercholesterolemia, hypertriglyceridemia and high apolipoprotein B values) and by a partial duplication of the short arm of the third chromosome: 46,XX, dup(3)(p26-pter). This chromosomal alteration appears "de novo", as the parent's karyotypes are normal and none of the pat...

Obtaining well ordered crystals of membrane proteins is the single most serious stumbling block in the pursuit of their high-resolution structures. The applicability of lipidic cubic phase-mediated crystallization is demonstrated on a diverse set of bacterial membrane proteins: two photosynthetic reaction centres, a light-harvesting complex and two retinal proteins, halorhodopsin and bacteriorh...

Nanostructured Lipid Carriers (NLC) are nano-sized colloidal drug delivery system that contains a lipid mixture consisting of both solid and liquid lipids in their core. This Lipid-Based Nanosystem is introduced as biocompatible, non-toxic, safe nano-drug compared to polymeric or metallic nanoparticles. Due its safety, stability, high loading capacity other lipid-based nanocarriers, NLC gained ...

Tangential flow filtration membrane systems are employed for the isolation and concentration of extracellular vesicles. However, interfacial interactions between surface species influence flux performance. Here we propose a strategy aimed at introducing functional ligands over to improve separation process through combined size-exclusion affinity-based mechanisms, avoiding binding contaminants ...