in production of tissue paper, the adhesion of a liquid adhesive creping aid, compound polymer, as creping aids on the yankee dryer surface was investigated. a compound polymer was prepared based on mixing ratio of poly (amideamine)-epichlorohydrin resin (pae) as an adhesive agent, polyvinyl alcohol (pva) as a modifier agent, and cationic fatty acid (cfa) and ethylene glycol (eg) as release age...

Objective(s): The aim of this work was to prepare and characterize magnetic nanoparticles (MNPs) as theranostic system to act simultaneously as drug carrier and MRI contrast agent. Chitosan-coated MNPs (CMNPs) were prepared and loaded with silymarin. Silymarin-loaded CMNPs were characterized with various techniques and their potential as MRI contrast agent was also evaluated. Materials and Meth...

Murine leukemia viruses encode a unique form of Gag polyprotein, gPr80gag or glyco-gag. Translation of this protein is initiated from full-length viral mRNA at an upstream initiation site in the same reading frame as Pr65(gag), the precursor for internal structural (Gag) proteins. Whereas gPr80gag is evolutionarily conserved among gammaretroviruses, its mechanism of action has been unclear, alt...

Murine leukemia viruses encode a unique form of Gag polyprotein, gPr80orglyco-gag. Translationof this protein is initiated fromfulllength viral mRNA at an upstream initiation site in the same reading frame as Pr65, the precursor for internal structural (Gag) proteins. Whereas gPr80 is evolutionarily conserved among gammaretroviruses, itsmechanismofactionhasbeenunclear, although it facilitates v...

in the present study, sodium alginate microparticle for oral delivery of furosemide was designed whether the encapsulation into microparticles might improve the oral absorption of this potent loop diuretic. we described preparation of microspheres based on ionotropic gelation method and characterized its physicochemical properties. to acquire an optimum formulation, a generalized regression neu...

Specific delivery of therapeutic agents to solid tumors and their bioavailability at the target site are the most clinically important and challenging goals in cancer therapy. Liposomes are promising nanocarriers and have been well investigated for cancer therapy. In spite of preferred accumulation in tumors via the enhanced permeability and retention (EPR) effect, inefficient drug release at t...

Specific delivery of therapeutic agents to solid tumors and their bioavailability at the target site are the most clinically important and challenging goals in cancer therapy. Liposomes are promising nanocarriers and have been well investigated for cancer therapy. In spite of preferred accumulation in tumors via the enhanced permeability and retention (EPR) effect, inefficient drug release at t...