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Skip to Search Results- 1APrON Study Team
- 1Aghajafari, Fariba
- 1Alzaben, Abeer Salman
- 1Dewey, Deborah
- 1Drall, Kelsea Michelle
- 1Eliasziw, Misha
- 12Graduate and Postdoctoral Studies (GPS), Faculty of
- 12Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 2Agricultural, Food and Nutritional Science, Department of
- 2Agricultural, Food and Nutritional Science, Department of/Journal Articles (Agricultural, Food and Nutritional Science)
- 1Law, Faculty of
- 1Law, Faculty of/Journal Articles (Law)
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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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Vitamin D Supplementation and Bone Health in Adults with Diabetic Nephropathy: Preliminary Findings from a Randomized Controlled Trial
DownloadFall 2013
Vitamin D (vitD) is a nutrient of concern in Canada particularly for those with diabetes and chronic kidney disease (CKD). Participants (18-80y) with diabetes and CKD were randomized to receive either 50mcg/day (n=33) or 1,000mcg/month (n=30) vitD3 for 6-months. Variables studied included:...
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Vitamin D Status and Markers of Cardiometabolic and Liver Disease Risk in Childhood Obesity
DownloadSpring 2017
Vitamin D insufficiency is highly prevalent in children (up to 40%), particularly in northern climates such as Alberta, due to reduced sunlight exposure and low intake. Although suboptimal vitamin D status and metabolic dysregulation are commonly observed in obesity, little is known about the...
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Understanding the role of Clostridioides difficile and Vitamin D supplementation in shaping the gut microbiome of Canadian infants
DownloadSpring 2019
Introduction: The gut microbiome is shaped during infancy and has an important role in the development of both the immune and metabolic systems. Many early life exposures and events contribute to the composition of this complex intestinal environment, notably early infant diet and breastfeeding....
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The Role of Vitamin D in Anti-Tumor Necrosis Factor-Alpha-Induced Response in Patients with Inflammatory Bowel Disease
DownloadFall 2014
Vitamin D is an important immunomodulator of the immune system and has been suggested to play a role in the pathogenesis of inflammatory bowel disease (IBD). Drugs targeting TNF-alpha are effective IBD therapies, and vitamin D has been demonstrated to suppress TNF-alpha as well as work...
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The prevalence and determinants of use of vitamin D supplements among children in Alberta, Canada: A cross-sectional study
Download2015
Willows, Noreen, Munasinghe, Lalani L., Yuan, Yan, Veugelers, Paul J.
Background Limited cutaneous synthesis due to low sun exposure and inadequate dietary intake makes vitamin D supplementation a necessity for many Canadian children. Identification of the factors associated with supplement use is necessary for public health awareness campaigns, but they have not...
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The prevalence and determinants of adequate vitamin D intake and supplementation among Canadian children
DownloadFall 2016
Most Canadian children are not meeting the dietary recommendations for vitamin D and have not enough sun exposure to synthesize vitamin D in their skin. Vitamin D supplementation therefore seems a necessity. However, no study has examined whether vitamin D from diet and supplements combined is...
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The current recommended vitamin D intake guideline for diet and supplements during pregnancy is not adequate to achieve vitamin D sufficiency for most pregnant women
Download2016
Maggiore, Jack A., Eliasziw, Misha, Rabi, Doreen, O'Beirne, Maeve, Field, Catherine J., Hanley, David A., Dewey, Deborah, Aghajafari, Fariba, Weinberg, Amy, Kaplan, Bonnie J., Ross, Sue
Background The aims of this study were to determine if pregnant women consumed the recommended vitamin D through diet alone or through diet and supplements, and if they achieved the current reference range vitamin D status when their reported dietary intake met the current recommendations....
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Pea Protein Based Nanoemulsions for Delivery of Vitamin D: Fabrication, Stability and In vitro Study using Caco-2 Cells
DownloadFall 2019
In North America, a significant population is vitamin D deficient due to insufficient sunlight exposure in winters. Increasing research has shown that vitamin D, apart from its skeletal functions, also has potential to lower the risk of chronic diseases such as autoimmune disorders, diabetes...
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Fall 2023
Infants and children require a net positive calcium (Ca2+) balance to achieve optimal bone mineral density by early adulthood. Vitamin D is a hormone that increases blood Ca2+ levels by increasing intestinal absorption and renal reabsorption of Ca2+ as well as bone remodelling. In both the kidney...