A synthetic gene encoding a tetramer of the repeated subunit EENVEHDA of the Plasmodium falciparum antigen Pf155/RESA was expressed in a dual-expression system. The resulting fusion proteins, designated ZZ-M1 and BB-M1, comprised the EENVEHDA repeats and either two immunoglobulin G-binding domains from staphylococcal protein A or the human serum albumin-binding domains from streptococcal protei...

An experimental allergic encephalomyelitis was induced by bovine myelin basic protein (MBP) and bovine galactocerebroside (GC) on male guinea pigs. Animals were divided into five experimental and one control groups. Among the five experimental groups, three were inoculated with 75 micrograms, 150 micrograms and 300 micrograms of MBP, respectively, to see the dose dependency of demyelination. Th...

We previously showed that pathological adjuvant-induced arthritis (AIA), a chronic pain model, is associated with an increase in the number of Fos-like immunoreactivity (Fos-LI) in lumbar spinal cord neurons; maximal Fos-LI corresponds to the peak of pathological and behavioral signs of the disease. On the other hand, AIA is prevented in rats that have previously been injected with diluted comp...

Bioluminescence imaging is a sensitive approach for longitudinal neuroimaging. Transgenic mice expressing luciferase under the promoter of doublecortin (DCX-luc), a specific marker of neuronal progenitor cells (NPC), allow monitoring of neurogenesis in living mice. Since the extent and time course of neurogenesis during autoimmune brain inflammation are controversial, we investigated neurogenes...

Using a specific model of communicating deterministic Turing machines we prove that the class of -languages accepted by deterministic Turing machines via complete non-oscillating (complete oscillating) runs on the input coincides with the class of -definable ( -definable, respectively) -languages. email: [email protected] email: [email protected] 2 R. Freund and L. Staiger

Protein antigens I, I/II, II, and III were prepared from Streptococcus mutans (serotype c). Their immunogenicities and protective effects against dental caries were investigated in 40 rhesus monkeys kept entirely on a human-type diet, containing about 15% sucrose. Antigens I, I/II and, to a lesser extent, antigen II induced significant reductions in dental caries, as compared with sham-immunize...

the effect of chronic inflammation induced by complete freund's adjuvant (cfa) on anterior blood vessels of knee joint and its diameter was studied. blood flow changes in response to phenylephrine (αl-adrenoceptor agonist) in cfa-treated and contralateral knee joints were observed over a 40-day period, using laser doppler flowmetery (ldf) technique. unilateral injection of cfa (0.2 ml) inc...

The production of EAE in the fully susceptible BSVS mouse genotype has been found to be dependent on the ratio of proteolipid antigen and adjuvant mycobacterial concentration as used in the emulsion, of the Freund type. Disturbance of this ratio, by manipulation of either component, by diminution or increase, results in a decrease in the frequency by which EAE is produced. Simultaneous reductio...

The success of many vaccines relies on their association with selected adjuvants in order to increase their immunogenicity and ensure long-term protection. Propolis is a natural compound, mostly known for its immunostimulatory properties. In this study the adjuvant effects of propolis in combination with formalin-killed Aeromonas hydrophila vaccine in Common carp (Cyprinus carpio) were evaluate...

We utilise the duality between M theory and Type IIA string theory to show the existence of Freund-Rubin compactifications of M theory on 7-manifolds with singularities supporting chiral fermions. This leads to a concrete way to study phenomenologically interesting quantum gravity vacua using a holographically dual three dimensional field theory. bacharya, denef, hofman, [email protected]...