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Skip to Search Results- 1Ajamian, Farnam
- 1Archibald, Mandy M
- 1Aung, Yin N
- 1Bahreinian, Salma
- 1Elamy, Abdel-Halim H
- 1Ethier, Caroline D
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Fall 2014
Epidemiological studies correlate vitamin D deficiency with asthma severity. Calcitriol modulates receptor and cytokine expression from various leukocytes in an anti-inflammatory manner. Despite eosinophil activity during mucosal inflammation, knowledge on the direct effect of calcitriol on this...
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Respiratory Syncytial Virus infection biases the immune response in favor of Th2: the role of Indoleamine 2, 3-dioxygenase
DownloadSpring 2012
Infants that develop severe bronchiolitis due to Respiratory Syncytial Virus (RSV) are at increased risk of developing asthma later in life. To begin my studies in vitro, purified RSV stock was needed. My first study established the critical steps in RSV purification to determine a procedure that...
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An Analysis of the Environmental Risk Factors of Childhood Asthma and Asthma-like Symptoms: Results from the National Longitudinal Survey of Children and Youth
DownloadSpring 2016
It is known that a multitude of environmental factors are implicated in the incidence of asthma and asthma symptoms among children; however, previous research has provided inconsistent and/or insufficient evidence as to whether residing in a farming environment during childhood can lead to a...
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Fall 2012
Recent discoveries in stem cell biology have generated enthusiasm about the possibility of harnessing stem cells for organ repair and regeneration. The ability of pluri- and multipotent stem cells to differentiate along various cellular lineages has placed them at the core of research that seeks...
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Spring 2014
Inconsistent results have been reported in studies investigating the relationship between serum vitamin D levels and respiratory outcomes. In this thesis, data from the Canadian Health Measures Survey were used to examine the relationship between serum 25-hydroxy vitamin D [25(OH)D] levels and...
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Spring 2012
Asthma is a common chronic condition in Canadian adolescents. Stress is a proposed risk factor for asthma development. Allostatic load (AL) is a composite measure of chronic stress exposure, and its role in the development of asthma in adolescents was the focus of this thesis. In study 1, we...
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An Exploration of the Associations Between Gut and Serum Immunoglobulin A in Infancy and Asthma in Childhood
DownloadSpring 2020
Introduction Early immune maturation and gut microbial composition have a clear impact on the development of asthma and atopy in children. There is a large body of evidence on the association between immunoglobulin A (IgA), asthma, and other atopic diseases. Low secretory Immunoglobulin A (sIgA)...
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Developing a Patient-Driven Arts-Based Knowledge Translation Tool for Parents of Children with Asthma
DownloadSpring 2016
Background: Family-centered education is critical to managing childhood asthma, the most common chronic disease of childhood in North America. Parents are largely responsible for the day-to-day management of their child’s asthma; as such, finding effective ways to educate parents about asthma is...
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Evaluating the Role of Bacterial Lipopolysaccharide on Etiology and Pathogenesis of Transmissible Spongiform Encephalopathies
DownloadFall 2014
Transmissible spongiform encephalopathies (TSEs) or otherwise known as prion diseases are a class of fatal neurodegenerative diseases related to irreversible brain damage. Presently, there is no effective treatment or preventive strategy for this disease because the etiology and biological...