نتایج جستجو برای: alum
تعداد نتایج: 1969 فیلتر نتایج به سال:
The immunogenicity and protectivity of two different toxoid vaccines were compared in mice. In one formulation, toxoids (diphtheria or tetanus) were adsorbed to alumoxid, whereas in the other formulation the toxoids were crosslinked to immunopotentiating reconstituted influenza virosomes (IRIVs). A preimmunization with influenza antigens is necessary for a good anti-toxoid antibody response whe...
The application of nanomaterial in cancer treatment is promising and intriguing. Anti-tumor immunotherapy has the potential to significantly improve the prognosis of cancer treatment, though the efficacy of immunotherapy generally needs further improvement. One way to improve the efficacy is using immune adjuvants, but the adjuvants for anticancer immunotherapy have to be more potent than for p...
Background and purpose: Toxoplasma gondii (T. gondii) as a causative agent of toxoplasmosis, is an obligate intracellular parasite which is excreted by the cat's feces. Efforts have been made for the development of toxoplasmosis vaccine, but none led to developing a vaccine with protective immune response to the parasite. Adjuvants are essential for vaccine formulation to create strong immune r...
Background Allergen adsorption onto alum is relevant for safety and immunogenicity of alum-adjuvanted allergen vaccines, used for subcutaneous immunotherapy. Adsorption of the Group 1 Mite allergens can be impaired by phosphate buffers. On the other hand, diminishing or abolishing buffer salts can affect long term stability. Alum content can also influence immunogenicity and adsorption, as well...
Recently, we have shown that a vaccine consisting of a purified preparation of the Chlamydia trachomatis mouse pneumonitis (MoPn) major outer membrane protein (MOMP) and Freund's adjuvant can protect mice against a genital challenge. Here, we wanted to determine if CpG motifs could be used as an immune modulator to the MOMP to induce protection in mice against an intranasal (i.n.) challenge. On...
Glutamic acid decarboxylase (GAD)(65) formulated with aluminium hydroxide (GAD-alum) was effective in preserving insulin secretion in a Phase II clinical trial in children and adolescents with recent-onset type 1 diabetes. In addition, GAD-alum treated patients increased CD4(+) CD25(hi) forkhead box protein 3(+) (FoxP3(+)) cell numbers in response to in-vitro GAD(65) stimulation. We have carrie...
Aluminum hydroxide (Alum) is the only adjuvant approved for routine use in humans, although the basis for its adjuvanticity remains poorly understood. In this study, we show that Alum activates caspase-1 and induce secretion of mature IL-1beta and IL-18. Human PBMC or dendritic cells stimulated with pure TLR4 and TLR2 agonists released only traces of IL-1beta or IL-18, despite the fact that the...
sizing of paperboard has a distinctive position in packaging grade paperboard material. optimization of sizing by alum-rosin at neutral ph in 4 layered paperboard (330 g/m2) wereevaluated in this study to find the optimum ratio of alum- rosin loading in the process. fixed amount of 1% cationic dispersed rosin together with alum as a fixing agent at 5 different levels of 1, 1.5, 2, 3, and 4% (ba...
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