BACKGROUND Development of an effective non-viral vaccine against hepatitis C virus infection is of a great importance. Gelatin nanoparticles (Gel.NPs) have an attention and promising approach as a viable carrier for delivery of vaccine, gene, drug and other biomolecules in the body. AIM OF WORK The present study aimed to develop stable Gel.NPs conjugated with nonstructural protein 2 (NS2) gen...

Gene therapy to the gastrointestinal tract has remarkable potential for treating gastrointestinal disorders that currently lack effective treatments. Adeno-associated viral vectors (AAVs) have been extensively applied to the central nervous system, and have repeatedly demonstrated safety and efficacy in animal models. The enteric nervous system (ENS) represents a vast collection of neurons and ...

background and objectives: while social network analysis has left a remarkable practical impact in the healthcare field, the potential implication of this methodology in the primary health domain is poorly researched. hence, this study aimed to explore the use and usefulness social network analysis in the context of primary health care. methods: the health volunteers of imam ali health center i...

in the present study, floating drug delivery beads (fdds) were prepared with sodium alginate/ starch blend as a matrix, sodium hydrogen carbonate as a pore forming agent, methyl cellulose as a binder and barium chloride solution as a hardening agent. in order to prepare the beads with different porosity and morphology the ratio between pore forming agent to polymer blend and ratio of the consti...

conclusions conservative management is successful in the vast majority of patients with spinal headache. interventional procedures are required in a small fraction of patients for symptomatic relief. case presentation intrathecal drug delivery system (idds) was initially used for the management of chronic malignant pain; it has since been used to manage pain from other nonmalignant conditions a...

Tools for editing the genome and epigenome have revolutionised the field of molecular biology and represent a new frontier in targeted therapeutic intervention. Although efficiencies and specificities of genome editing technologies have improved with the development of TALEs and CRISPR platforms, intracellular delivery of these larger constructs still remains a challenge using existing delivery...

Viral vectors have a wide variety of applications ranging from fundamental studies of viruses to therapeutics. Recombinant viral vectors are usually constructed using methods of reverse genetics to obtain the genetic material of the viral vector. The physicochemical properties of DNA and RNA make them unable to access cells by themselves, and they require assistance to achieve intracellular del...

Therapeutic options for hepatitis C virus (HCV) infection have been limited by drug resistance and adverse side effects. Targeting the host factor cyclophilin A (CypA), which is essential for HCV replication, offers a promising strategy for antiviral therapy. However, due to its immunosuppressive activity and severe side effects, clinical application of cyclosporine A (CsA) has been limited as ...