Three basic amino acid–based cationic lipids bearing a fluorescent naphthalimide moiety and reducible disulfide linkage are synthesized applied as non-viral gene vehicles. Their DNA interactions investigated by agarose-gel retardant ethidium bromide replacement assays. The sizes zeta potentials of the liposome/DNA complexes measured dynamic light scattering. cytotoxicities examined using HeLa 7...

Encapsulation of antibodies represents a significant advance to protect and deliver these therapeutics in controlled manner, increasing the stability requested cover temporal gap between particle production their administration. Furthermore, using encapsulation, extracellular, cell surface, intracellular targets can be reached. This work examines feasibility encapsulating mouse IgG isotype cont...

Boron neutron capture therapy (BNCT) is an effective clinical method in cancer treatment based on fission reactions and nuclear capturing. In this method, use of the best boron-containing agents for boron therapy and boron delivery agent for transfer to the infectious site are the key points for  efficienct treatment. Our research indicated that calcium fructoborate(CF) was the best compound as...

UNLABELLED Solar radiation causes damage to human skin, and photoprotection is the main way to prevent these harmful effects. The development of sunscreen formulations containing nanosystems is of great interest in the pharmaceutical and cosmetic industries because of the many potential benefits. This study aimed to develop and evaluate an octyl methoxycinnamate (OMC) liposomal nanosystem (lipo...

Objective: The aim of our study was to formulate and evaluate the liposomal carrier system for the local treatment for mixed vaginal infections. The combination of voriconazole and metronidazole were selected as model drugs for mixed vaginal infections.Methods:Multi lamellar liposomescomposed phosphatidylcholine and cholesterol along with combination of drugs was prepared by the thin film hydra...

Relocation of a glycosylphosphatidylinositol (GPI)-anchored protein acetylcholinesterase (AChE) in its enzymatically active form from proteovesicles containing human erythrocyte ghost membrane proteins onto a liposome-gel conjugate was examined. Liposomes of 1,2-dimyristoylphosphatidylcholine (DMPC) were immobilized on Sephacryl S-1000 gel that was chemically modified to bear hydrophobic octyl ...

Lipids contain hydrocarbons and are the building blocks of cells. Lipids can naturally form themselves into nano-films and nano-structures, micelles, reverse micelles, and liposomes. Micelles or reverse micelles are monolayer structures, whereas liposomes are bilayer structures. Liposomes have been recognized as carriers for drug delivery. Solid lipid nanoparticles and lipoplex (liposome-polyca...

The generation of an immune response can dramatically alter the circulation lifetime of a targeted liposome, particularly when the response is generated against the surface-coupled ligand. Following repeated administrations, rapid elimination of the carrier system is observed, thereby limiting potential applications for targeted liposomes in a therapeutic setting. In this study, we have investi...