Barrett, The Honors College Thesis/Creative Project Collection
Barrett, The Honors College at Arizona State University proudly showcases the work of undergraduate honors students by sharing this collection exclusively with the ASU community.
Barrett accepts high performing, academically engaged undergraduate students and works with them in collaboration with all of the other academic units at Arizona State University. All Barrett students complete a thesis or creative project which is an opportunity to explore an intellectual interest and produce an original piece of scholarly research. The thesis or creative project is supervised and defended in front of a faculty committee. Students are able to engage with professors who are nationally recognized in their fields and committed to working with honors students. Completing a Barrett thesis or creative project is an opportunity for undergraduate honors students to contribute to the ASU academic community in a meaningful way.
Filtering by
- All Subjects: inflammation
- Creators: School of Life Sciences
In females, critical hormonal shifts occur during puberty, menstruation, pregnancy, and <br/>menopause. The fluctuating ovarian hormone levels across a woman’s lifespan likely contribute <br/>to inflammatory responses driven by the immune system, which is regulated by a variety of <br/>physiological pathways and microbiological cues. Pregnancy in particular results in drastic <br/>changes in circulating hormone profiles, and involves a variety of physiological changes, <br/>including inflammatory responses of the immune system. There is evidence that these effects are <br/>mediated, in part, by the significant hormone fluctuations that characterize pregnancy and <br/>postpartum periods. This thesis highlights and synthesizes important physiological changes <br/>associated with pregnancy, and their potential implications on cognitive and brain aging in <br/>women. A tertiary model of cognition is presented depicting interactions between hormonal <br/>history, reproductive history, and immune functions. This research is important to create a better <br/>understanding of women’s health and enhance medical care for women throughout pregnancy <br/>and across reproductive hormone shifts across the lifespan.
body weight. Microarray analysis identified 53 probe sets significantly altered post- ω-3PUFA, with APOE being one of the most upregulated genes. High dose of long chain ω-3PUFA supplementation modulates significant changes in plasma fatty acid profile, AT and systemic inflammation. These findings associate with significant improvement of insulin-stimulated glucose disposal. Unbiased microarray analysis of Sc fat biopsy identified APOE as the most differentially regulated gene after ω-3PUFA 22 supplementation. We speculate that ω-3PUFA increases macrophage-derived APOE mRNA levels with anti-inflammatory properties.
Spinal cord injury (SCI) is characterized by severe tissue damage and extreme inflammation involving prolonged invasion of inflammatory cells. Following SCI, there is long-term disability and treatment is limited. We previously demonstrated that sustained subdural infusion of the anti-inflammatory protein, Serp-1, significantly improved functional recovery and reduced inflammatory cell invasion following SCI. We hypothesized that sustained delivery of immune-modulating Serp-1 using a chitosan-collagen hydrogel would demonstrate therapeutic benefits and reduce damage following forceps crush-induced SCI. Following the dorsal column crush injury, we observed that for rats treated with high-dose (100 μg/50 μL) Serp-1, functional motor improvement was observed. There was also a more pronounced neuroprotective effect in comparison to the low-dose (10 μg/50 μL) treatment, which was likely attributable to suppression of local inflammation. Conversely, sustained infusion of low-dose Serp-1 CCH did not enhance recovery. Thus, sustained delivery of immune-modulating Serp-1 through a chitosan-collagen hydrogel exhibits neuroprotective potential following acute SCI.
This thesis is a retrospective study analyzing data from patient implanted cardiac devices in other to determine the effect of SARS-CoV-2 on cardiac arrhythmias. This study is also the first, to the knowledge of the researchers, in which a cohort of undifferentiated hospitalized and non-hospitalized COVID patients were studied using data from cardiac implanted devices. The results from this study has shown that SARS-CoV-2 leads to statistically significant increases in arrhythmic burden, in particular increased overall arrhythmic episodes, increased VT episodes, increased AT Burden percent, and increased SVT Average Ventricular Rate, and a statistically significant decrease in VT Average Ventricular Rate.