Owing to its ability to generate the clot-dissolving protease plasmin, tissue plasminogen activator (tPA) is the only approved drug for the acute treatment of ischemic stroke. However, tPA also promotes hemorrhagic transformation and excitotoxic events. High mobility group box-1 protein (HMGB-1) is a non-histone transcription factor and a pro-inflammatory cytokine, which has also been shown to ...

Aggregation-induced emission (AIE)-active fluorescent polymeric hydrogels (FPHs) are the marriage of AIE-active materials and hydrogels. Different from widely studied that primarily used in solution or dry solid state, they feature a three-dimensional crosslinked polymer network can absorb water without dissolving. Consequently, known to bear many advantageous properties such as soft wet nature...

Tablet that disintegrate rapidly in the mouth are convenient for patient who have difficulty in swallowing conventional dosages forms. Although various formulation technologies like Zydis Technology, Durasolve Technology, Orasolve Technology, Flash Dose Technology, Wow Tab Technology, Flash Tab Technology, Quicksolv Technology, Lyos Technology, Fast Melt Technology and Zip-lets Technology are u...

J. Arya , Y-W. Chen , K. Dewitt , Y-W. Chiang , M. R. Prausnitz 1 1 Georgia Institute of Technology, 2 Merial Ltd. Purpose To stabilize rabies DNA vaccine in a dissolving microneedle patch and evaluate immunogenicity and dose sparing in dogs. Rabies is mainly a disease of animals, whereas humans get rabies primarily when they are bitten by dogs. Vaccinating domestic dogs and other animals has r...

A reactive fluid dissolving a uniform porous material triggers an instability in the dissolution front, leading to spontaneous formation of pronounced well-spaced channels in the surrounding rock matrix. The concentration field within the dissolving region contains two different length scales, upstream (no reaction) and downstream of the front position. Previous investigations of the reactive-i...

P systems are parallel molecular computing models based on processing multisets of objects in cell-like membrane structures. Recently, Petr Sosı́k has shown that a semi-uniform family of P systems with active membranes and 2-division is able to solve the PSPACE-complete problem QBF-SAT in linear time; he has also conjectured that the membrane dissolving rules of the (d) type may be omitted, but ...

Starting from a compositional operational semantics of transition P Systems we have previously defined, we face the problem of developing an axiomatization that is sound and complete with respect to some behavioural equivalence. To achieve this goal, we propose to transform the systems into a unique normal form which preserves the semantics. As a first step, we introduce axioms which allow the ...

Fast dissolving film of levocetrizine dihydrochloride were prepared by solvent casting method by using Maltodextrin & HPMC E15 as the main film forming polymers.To decrease the disintegration time,concentration of maltodextrin & HPMC E15 were optimized be using 2 factorial design. Disintegration time, drug release pattern, mouth dissolving time and content uniformity were also evaluated. Compat...

objectives : stem cell (sc) therapy is a promising technique for tissue regeneration. this study aimed to compare the viability and proliferation ability of periodontal ligament stem cells (pdlscs) isolated from the periodontium of healthy and periodontitis-affected teeth to obtain an autologous, easily accessible source of scs for tissue regeneration in periodontitis patients. materials and me...