background: inflammatory myofibroblastic tumor (imt) is a tumor composed of myofibroblasts and a mixed inflammatory infiltrate that rarely undergoes malignant transformation. the most common sites of involvement include the lung, liver and orbit, but it has been reported to occur in nearly every site of the body, including oral cavity and soft tissue. although common in other sites, such a tumo...

a field study was conducted to evaluate the effect of haloxyfop-r-methyl ester doses in different grass weeds in various growing stages in safflower during 2011-2012 growing season in research farm of college of agriculture, shiraz university. the study was carried our as split split plot based on randomized complete block design with three replicates. the main factor, sub factor and sub sub fa...

influenza is a contagious viral disease that is seen in avian, human and other mammals, so its control is important. vaccination against influenza virus subtype h9n2 is one of the ways in controlling program, for this reason several vaccines has been produced. recently, application of inactivated oil-emulsion vaccines in poultry for controlling low pathogenic avian influenza is increasing. at p...

the immune responses of mice immunized with ovalbumin (ova) together with killed l. major (klm) promastigotes as adjuvant were studied. three doses (5 × 107, 1 × 108 and 2 × 108) of klm combined with ova (100 mg) were injected into the groups of c57bl/6 mice. bcg and complete freund’s adjuvant (cfa) were used as control adjuvants. lymphocyte proliferation and antibody titers were determined, an...

background: heat shock proteins (hsp) are highly conserved molecules with many immunological functions. they are highly immunogenic with important role in cancer immunotherapy and in vaccine development against infectious diseases. as adjuvant, hsp can augment the immunogenicity of weak antigens and can stimulate antigen presenting cells. although vaccines have been successful for many infectio...

In the present study the effect of the locally produced genetic adjuvant of ginea pig specific CpG-motif-containing oligodeoxynucleotide (CpG-ODN) in an inactivated FMD virus vaccine was evaluated. Boosting the ginea pigs with FMD vaccine along with CpG-ODN adjuvant produced relatively higher ratio (5-fold) of FMDV-specific IgG2a / IgG1 than those vaccinated in the absence of CpG-ODN. The neutr...

background : the current study was designed to evaluate immune responses induced by dna vaccines encoding 8-kda subunit of antigen b (hydi) of echinococcus granulosus and murine interleukin 12 (il-12) as genetic adjuvants in balb/c mice. methods : expression plasmid pcdna3.1 containing hydi (pchyd1) as vaccine along with the murine interleukin 12 (pcmil12) as adjuvant were used. thirty-five mic...

the goal of this study was to prepare and characterize alginate microspheres as an antigen delivery system and adjuvant for immunization against leishmaniasis. microspheres encapsulated with autoclaved leishmania major (alm) and quillaja saponin (qs) were prepared by an emulsification technique and characterized for size, encapsulation efficiency and release profile of encapsulates. selection o...

conclusions purified lps can be considered as a safe adjuvant and can be used as a component in prophylactic and therapeutic vaccines targeting infectious disease, cancer and allergies. results biochemical analysis data and sds-page profile showed that the chemical nature of s19 lps is different from rb51 lps. both s and r-lps induce an immune response. t-cell immune response induced by both s ...

abstract        background and objective: aluminum salts are among the most common useful additive compounds in preparation of human and animal vaccines. aluminum phosphate and aluminum hydroxide are two additives that show good immunoadjuvant effects with many antigens. aluminum-containing vaccines lead to a better and longer immune response compared to adjuvant-lacking vaccines. the chromogen...