Search results for "Ergocalciferols"
showing 3 items of 3 documents
Management of secondary hyperparathyroidism in uremic patients : the role of the new vitamin D analogs
2007
Secondary hyperparathyroidism - a common comorbid condition in patients with chronic renal insufficiency - is considered a consequence of critical determinants such as hypocalcemia, phosphate retention and reduced levels of calcitriol production. In this complex mechanism, the skeletal apparatus and the nonskeletal targets such as vascular and heart valves are often involved, thus explaining the increased risk of cardiovascular morbidity and mortality of uremic patients. In this review we will focus on the major role played by Calcitriol deficiency as a trigger of secondary hyperparathyroidism and the crucial need for obiquitous vitamin D receptor activation in order to have an optimal PTH …
Impact of high-pressure processing on vitamin E (α-, γ-, and δ-tocopherol), vitamin D (cholecalciferol and ergocalciferol), and fatty acid profiles i…
2012
In the present study, four high-pressure (HP) treatments (100, 200, 300, and 400 MPa) of 9 min duration were evaluated to assess their effect on the lipid fraction (fat-soluble vitamins and fatty acid profile) of an orange juice-milk and a vegetable beverage. After HP treatment, nonsignificant changes in vitamin D(2) and D(3) contents were observed for both beverages. An increase in vitamin E activity was observed in HP beverages when pressures >100 MPa were applied, mainly due to an increase in α-tocopherol content. Only a small reduction in fat content was found for the orange juice-milk beverage, but no changes were observed for the vegetable beverage. A significant decrease in SFA level…
Vitamin d and psoriasis pathology in the mediterranean region, valencia (Spain)
2014
Vitamin D has important immunomodulatory effects on psoriasis in the Mediterranean region. To measure vitamin D intake in subjects with and without psoriasis, and to find an association with relevant clinical features, a case-control study was performed using cases (n = 50, 50% participation rate) clinically diagnosed with psoriasis and 200 healthy subjects (39.5% participation rate), leaving a final sample of 104 people. A survey was conducted using a food frequency questionnaire and clinical histories. Cases and controls were compared using univariate and multivariate analyses. We observed insufficient intake of cholecalciferol (vitamin D3) or ergocalciferol (vitamin D2) for both cases an…