Current Pharmaceutical Design - Volume 25, Issue 21, 2019

Cosmeceuticals are innovative emerging health and beauty aid products that combine the benefits of cosmetic active ingredients and often innovative technological solutions of formulation and delivery. For decades, phytocompounds have been used in cosmetics as sunscreen, moisturizing, antiaging, and skin-based therapy. When compared to synthetic cosmetic ingredients, phytocompounds are generally mild Read More

The skin and mucous membranes are subjected to many disorders and pathological conditions. Nature offers a wide range of molecules with antioxidant activity able to neutralize, at least in part, the formation of free radicals and therefore to counteract the phenomena of cellular aging. Since synthetic drugs for the treatment of skin diseases can induce resistance, it is particularly interesting to use compounds of plant ori Read More

Ethosomes are nanovesicular carriers for dermal administration. Phospholipids, ethanol at relatively high concentrations (up to 50%) and water are their main components. Ethosomes are what we call “soft vesicles” with fluid bilayers due to the presence of ethanol. The composition and structure of the vesicles augment their ability to entrap molecules with various physicochemical properties and deliver them to the deep Read More

Rheology, the study of the flow and deformation of matter, can be a daunting subject for scientists new to this field. However, its importance in characterization and optimization of formulations is indisputable. This review intends to provide basic and practical rheological notions in order to better understand the key concepts such as shear stress, shear rate, viscosity, elastic and viscous moduli and phase angle, and learn to Read More

Starting from the second half of the 1900s, the advent of nanotechnology in medicine has provoked a profound revolution in this area; at present, nanomedicine delivered a remarkably large set of research and clinically useful tools as diagnostic devices, contrast agents, analytical tools, physical therapy applications, and drugdelivery vehicles. Concerning nanoformulations for drug delivery, they are constituted by nanopa Read More

Background: Microglia play a pivotal role in maintaining homeostasis in complex brain environment. They first exist as amoeboid microglial cells (AMCs) in the developing brain, but with brain maturation, they transform into ramified microglial cells (RMCs). In pathological conditions, microglia are activated and have been classified into M1 and M2 phenotypes. The roles of AMCs, RMCs and M1/M2 microglia phenotypes especiall Read More

Background: Maintaining the exposure of tacrolimus (Tac) after kidney transplantation (KT) must be necessary to prevent acute rejection (AR) and improve graft survival#140;but there is still no clear consensus on the optimal Tac target blood concentration and concentration-effect relationship is poorly defined. Methods: We conducted a dose-response meta-analysis to quantitatively assess the association between Tac blood con Read More