To increase the immune response, we used a new approach based on peptide nanoparticles, which are designed to mimic an icosahedral virus capsid and allow the repetitive, ordered display of a specific epitope on their surface.
Our studies indicate that self-assembling peptide nanoparticles represent a versatile platform that can easily be customized to present antigenic determinants in repetitive, ordered arrays and elicit an immune response against poor antigens.
Here we describe a method to display repetitive, ordered arrays of linear epitopes on the surface of T. brucei and to then use the engineered organisms to generate specific anti-epitope antibody responses, upon injection into mice.
Our study found that the menu of choices for repetitive ordering of testing has a direct impact on ordering patterns.
For CPOE ordering of laboratory tests, the default setting allowed for a large range of possible frequencies in repetitive ordering of the test from a single order.
Interventions to tackle overutilization of automated tests include limits on repetitive ordering, posting pricing of laboratory testing in the order entry system, and providing information to ordering providers on their ordering patterns relative to other providers [ 12, 28- 31].
During each block, an instructive nine-element sequence in a non-consecutive, non-repetitive order (i.e. 2 3 5 4 2 5 4 3 4, numbers 2 to 5 indicating index-to-small finger) appeared on the screen to eliminate working memory components (Censor et al., 2010).
It is therefore conceivable that the conserved, repetitive, higher order structure of expression sites may be maintained as a template for recombination, either to enhance the function of ESAGs, or of the VSG switching mechanism.
46 per cent of all school professionals (teachers and school resource officers) stated that the violence would have to be severe and repetitive in order for it to be reported.
In this way, tracks are arranged in an optimal and non-repetitive circular order, forming the interface.
VLPs are particularly effective in producing a protective antibody response because of their virus-like size range, their particulate nature, and their virus-like dense, repetitive and ordered surface structure [31], [36].
