in recent years, encapsulation of drugs and antigens in hydrogels, specifically in calcium alginate particles, is an interesting and practical technique that was developed widespread. it is well known that alginate solution, under proper conditions, can form suitable nanoparticles as a promising carrier system, for vaccine delivery. the aim of this study was to synthesis alginate nanoparticles ...

A bstract In this work we establish that the Inozemtsev system is Seiberg-Witten integrable encoding Coulomb branch physics of 4d $$ \mathcal{N} N = 2 USp(2 N ) gauge theory with four fundamental and (for ≥ 2) one antisymmetric tensor hypermultiplets. We describe transformation from spectral curves canonical ...

introduction payment system is any organized arrangement for transferring monetary value leading to discharge and settlement of obligation. negotiable instruments in their special meaning are tradable documents that can be used as means of payment in commercial and consuming trades and are considered as non-cash payment system among the monetary transferring systems. the negotiable instruments ...

objectives: the aim of the present study was to investigate immunotoxic effect of safranal (saf), a main component of crocus sativus essential oil, using balb/c mice. materials and methods: saf was administered intraperitoneally at doses of 0.1, 0.5 and 1 ml/kg for 3 weeks. hystopathological examination of spleen and bone marrow, cellularity of spleen, delayed type of hypersensitivity (dth) res...