The goal of this in vitro study was to examine the effect of a lipid emulsion on toxic-dose bupivacaine-induced vasodilation in a model of tyrosine phosphatase inhibitor sodium orthovanadate-induced contraction in endothelium-denuded rat aortae and to elucidate the associated cellular mechanism. The effect of a lipid emulsion on vasodilation induced by a toxic dose of a local anesthetic during ...

Abstract Cancer remains one of the leading cause death worldwide. Current therapies are still ineffective in completely eradicating disease. In last two decades, use nanodelivery systems has emerged as an effective way to potentiate therapeutic properties anti-cancer drugs by improving their solubility and stability, prolong drug half-lives plasma, minimize drug’s toxicity reducing its off-targ...

This research work deals with the design and development of solid lipid nanoparticles Losartan to improve solubility poorly soluble drug. are formed using hot homogenization technique followed by ultrasonication technique. Experiment trend is predicted standard calibration curve. The parameters studied percent drug release, entrapment efficiency, particle size SLN in-vitro release prepared SLN....

Poor water solubility for many drugs and drug candidates remains a major obstacle to their development and clinical application. Conventional formulations to improve solubility suffer from low bioavailability and poor pharmacokinetics, with some carriers rendering systemic toxicities (e.g. Cremophor(®) EL). In this review, several major nanonization techniques that seek to overcome these limita...

Brain-targeted drug delivery is a field of research that seeks to develop new methods for delivering drugs the brain. This done by overcoming blood-brain barrier (BBB), network cells tightly regulate flow substances between blood and Most time lipophilic are easily cross brain but few them less soluble in lipid therefore they don’t barrier. After review we concluded can improve solubility using...

Drug toxicity is an important factor that contributes significantly to adverse drug events in current healthcare practice. Application of lipid-based nanocarriers in drug formulation is one approach to improve drug safety. Lipid-based delivery systems include micelles, liposomes, solid lipid nanoparticles, nanoemulsions and nanosuspensions. These carriers are generally composed of physiological...

During the budding of enveloped viruses from the plasma membrane, the lipids are not randomly incorporated into the envelope, but virions seem to have a lipid composition different from the host membrane. Here, we have analyzed lipid assemblies in three different viruses: fowl plague virus (FPV) from the influenza virus family, vesicular stomatitis virus (VSV), and Semliki Forest virus (SFV). A...