INTRODUCTION The initial enthusiasm for atypical antipsychotics, with a lower incidence of extra pyramidal symptoms, was tempered by the association with metabolic disorders. The presence of metabolic alterations significantly influences morbidity and patients' quality life. We performed this open-study to determine the relationship between antipsychotic efficacy and side effects, especially th...

This paper presents a plug-based microfluidic system to dispense nanoliter-volume plugs of Lipidic Cubic Phase (LCP) material and subsequently merge the LCP plugs with aqueous plugs. This system was validated by crystallizing membrane proteins in lipidic mesophases, including LCP. This system allows for accurate dispensing of LCP material in nanoliter volumes, prevents inadvertent phase transit...

Micro-organisms have recently received broad attention as sources of novel lipids. An increased understanding of the effects of fats and oils and their composition on the metabolism and on health has shifted the focus towards the use of lipids for disease treatment and prevention and for the promotion of good health. A large range of lipidic products produced by yeast is known today. Ergosterol...

A detailed protocol for crystallizing membrane proteins by using lipidic mesophases is described. This method has variously been referred to as the lipidic cubic phase or in meso method. The method has been shown to be quite versatile in that it has been used to solve X-ray crystallographic structures of prokaryotic and eukaryotic proteins, proteins that are monomeric, homo- and hetero-multimer...

Recent work has shown that the protein epsin 1 induces highly curved lipidic structures when added with clathrin to appropriate lipid mixtures. This property may be a critical factor in the 'curvature stress cycle' of membrane trafficking.

Nutritionally beneficial compounds naturally present in vegetable lipids will be subject of this minireview. This article will discuss lipidic compounds from less known vegetable sources and potential advantages of its incorporation into human diet as a functional ingredient.

Cell-penetrating peptides (CPPs) and antimicrobial peptides (AMPs) are generally defined as small cationic peptides with the ability to interact with lipidic membranes, in a process driven by electrostatic and hydrophobic processes. The interaction with CPPs is known to lead to its translocation across the membrane, while with AMPs lead to membrane damage. Here we present one synthetic anionic ...

Artificial lipidic bilayers are widely used as a model for the lipid matrix in biological cell membranes. We use the Pockels electro-optical effect to investigate the properties of an artificial lipidic membrane doped with nonlinear molecules in the outer layer. We report here what is believed to be the first electro-optical Pockels signal and image from such a membrane. The electro-optical dep...

BACKGROUND The present research concerns the Roman wall paintings preserved at Insula del Centenario (IX, 8), the important Pompeian block situated in the Regio IX, along Via di Nola. RESULTS The aims of this research are two: to verify the presence of lipidic and proteinaceous material to spread the pigments, and to identify organic matter in painting materials owing to previous restoration ...