14 research outputs found
High dietary zinc supplementation increases the occurrence of tetracycline and sulfonamide resistance genes in the intestine of weaned pigs
Rheology and Relationship among Rheological Parameters of Cross-Linked Waxy Maize Starch Dispersions Heated in Fructose Solutions
Effect of mineral source and mannan oligosaccharide supplements on zinc and copper digestibility in growing pigs
The effect of structural properties on rheological behaviour of starches in binary dimethyl sulfoxide-water solutions
Immunogenicity and Immunodominance in Antibody Responses.
A large number of vaccines exist that control many of the most important infectious diseases. Despite these successes, there remain many pathogens without effective prophylactic vaccines. Notwithstanding strong difference in the biology of these infectious agents, there exist common problems in vaccine design. Many infectious agents have highly variable surface antigens and/or unusually high antibody levels are required for protection. Such high variability may be addressed by using conserved epitopes and these are, however, usually difficult to display with the right conformation in an immunogenic fashion. Exceptionally high antibody titers may be achieved using life vectors or virus-like display of the epitopes. Hence, an important goal in modern vaccinology is to induce high antibody responses against fragile antigens