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Full-Text Articles in Medicine and Health Sciences
An Investigation Of The Levels Of Pro-Inflammation Cytokines In The Brain Of Autoimmune Lewis Rats, Han Yang
An Investigation Of The Levels Of Pro-Inflammation Cytokines In The Brain Of Autoimmune Lewis Rats, Han Yang
Theses & Dissertations
Rheumatoid arthritis (RA) is a chronic inflammatory joint disease, which can cause cartilage and bone damage, as well as disability. A reported symptom of RA includes tissue inflammation disease and cognitive dysfunction. This study aimed to compare the concentration of selected cytokines in the cerebral cortex, hippocampus, hypothalamus, amygdala, and cerebellum of Lewis rats. Age and sex-matched Lewis rats were separated into two groups: control and adjuvant-induced RA. Twenty-eight days after the adjuvant injection, groups were sacrificed and brains dissected using the stereotaxic atlas of Paximos and Watson as a guide. Pro-inflammatory cytokines IL-1β, IL-6, and IL-23, plus the anti-inflammatory …
Redirection Of The Immune Response To Staphylococcus Aureus Biofilm Infection, Anna G. Staudacher
Redirection Of The Immune Response To Staphylococcus Aureus Biofilm Infection, Anna G. Staudacher
Theses & Dissertations
Staphylococcus aureus (S. aureus) is a leading cause of community- and healthcare-associated infections and has a propensity to form biofilms. Biofilm infections are recalcitrant to host immune-mediated clearance as well as antibiotics, making them exceptionally difficult to eradicate. The biofilm environment has been shown to skew the host immune response towards an anti-inflammatory phenotype, characterized by alternatively activated macrophages, recruitment of myeloid-derived suppressor cells (MDSCs), and minimal neutrophil and T cell infiltrates. Our laboratory has attempted to redirect the host immune response towards one that would favor bacterial clearance by employing strategies to augment pro-inflammatory mechanisms. One such …
Development Of C5ar-Targeted Nanoparticles For Delivery Of Vaccines, Shailendra Bharadwaj Tallapaka Venkata Sesha
Development Of C5ar-Targeted Nanoparticles For Delivery Of Vaccines, Shailendra Bharadwaj Tallapaka Venkata Sesha
Theses & Dissertations
Since the early attempts of Benjamin Jesty at inducing immunity against smallpox and the pioneering work of Edward Jenner, vaccination has been, and continues to remain, the principal method of protection from diseases. However, most of the successful vaccines have been against pathogens that do not have major mechanisms to evade the immune system. So far, many life-threatening diseases like hepatitis C, HIV infection, malaria etc., have been resistant to existing vaccination strategies. Thus, there is an urgent need to develop new vaccination strategies that can generate long-lived protective immunity against such pathogens.
The purpose of this thesis is to …