Results 61 to 70 of about 686,746 (297)

Alacsony D-vitamin-szint a Semmelweis Egyetem betegei körében [PDF]

, 2011
Even in developed countries the prevalence of subjects with suboptimal vitamin D levels is high. The aim of this retrospective data analysis was to evaluate the prevalence of severe and moderate vitamin D deficiencies (defined as vitamin D ...
Bekő, Gabriella, Olajos, Ferenc, Satori A, Szabó, András, Vásárhelyi, Barna   +4 more
core   +2 more sources

Vitamin D deficiency in association with endothelial dysfunction: Implications for patients with COVID-19 [PDF]

Reviews in Cardiovascular Medicine, 2020
There is emerging evidence to suggest that vitamin D deficiency is associated with adverse outcomes in COVID-19 patients. Conversely, vitamin D supplementation protects against an initial alveolar diffuse damage of COVID-19 becoming progressively worse ...
Jun Zhang, Peter A. McCullough, Kristen M. Tecson
doaj   +1 more source

A reviewed approach to vitamin D supplementation in pediatric age in Portugal

Portuguese Journal of Pediatrics
Vitamin D deficiency is a well-established cause of rickets in children and has been reported as associated to impacts on other systems and organs. Vitamin D deficiency and insufficiency are pediatric worldwide global health problems.
Carla Rêgo, Gonçalo Cordeiro-Ferreira, Maria J. Lages-Fonseca, Mariana Moura-Relvas, Ricardo Ferreira, Sofia Pinto-da Costa   +5 more
doaj   +1 more source

Serum vitamin D decreases during chemotherapy: an Australian prospective cohort study [PDF]

, 2018
Background and Objectives: Vitamin D plays an important role in bone and muscle function, and cell prolifera-tion. The impact of chemotherapy and associated behavioural changes such as fatigue and sun avoidance on vit-amin D (25(OH) D) is unknown.
Isenring, Elisabeth, Karapetis, Christos Stelios, Kichenadasse, Ganessan, Kimlin, Michael G, Koczwara, Bogda, Marshall, Skye, Sukumaran, Shawgi, Teleni, Laisa, Walpole, Euan, Woodman, Richard John   +9 more
core   +1 more source

Vitamin D Deficiency and the Risk of Cerebrovascular Disease

Antioxidants, 2020
Vitamin D deficiency has been clearly linked to major chronic diseases associated with oxidative stress, inflammation, and aging, including cardiovascular and neurodegenerative diseases, diabetes, and cancer.
Hyun Ah Kim, A. Perrelli, A. Ragni, Francesca Retta, Michael De Silva, C. Sobey, S. Retta   +6 more
semanticscholar   +1 more source

Vitamin D deficiency prevalence and predictors in early pregnancy among Arab women [PDF]

, 2018
Data regarding the prevalence and predictors of vitamin D deficiency during early pregnancy are limited. This study aims to fill this gap. A total of 578 Saudi women in their 1st trimester of pregnancy were recruited between January 2014 and December ...
Al-Ajlan, A, Al-Daghri, N, Al-Musharaf, S, Al-Serehi, A, Alnaami, AM, Alraqebah, B, Alshingetti, NM, Fouda, MA, Hussain, SD, McTernan, PG, Sabico, S, Saravanan, P, Turkestani, IZ, Wani, K, Wimalawansa, SJ   +14 more
core   +3 more sources

Prevalence of Vitamin D Deficiency in Treatment-Naïve Subjects with Chronic Pulmonary Aspergillosis

Journal of Fungi, 2020
The association of vitamin D deficiency in the pathogenesis of invasive and allergic pulmonary aspergillosis is known. Whether vitamin D deficiency is prevalent in chronic pulmonary aspergillosis (CPA) remains unknown.
Inderpaul Singh Sehgal, Sahajal Dhooria, Kuruswamy Thurai Prasad, Valliappan Muthu, Naresh Sachdeva, Sanjay Kumar Bhadada, Ashutosh Nath Aggarwal, Mandeep Garg, Arunaloke Chakrabarti, Ritesh Agarwal   +9 more
doaj   +1 more source

Circulating 250HD, dietary vitamin D, PTH, and calcium associations with incident cardiovascular disease and mortality: The MIDSPAN Family Study [PDF]

, 2012
<p>Context: Observational studies relating circulating 25-hydroxyvitamin D (25OHD) and dietary vitamin D intake to cardiovascular disease (CVD) have reported conflicting results.</p> <p>Objective: Our objective was to investigate the ...
Abu-Rmeileh, Alex McConnachie, Anagnostis, Antonia Hardcastle, Bjelakovic, Bolland, Carole Hart, Carstairs, de Borst, Devereux, Dobnig, Emma Boulton, Food Standards Agency, Forrest, Geraldine McNeil, Giovannucci, Graham Watt, Grandi, Great Britain Committee on Medical Aspects of Food Policy Working Group on the Nutritional Status of the Population of Great Britain Department of Health, Hart, Helen Macdonald, Information Services Division, Jassal, Jia, Knox, Knox, Logue, Macdonald, Mark Upton, Marniemi, Melamed, Michaëlsson, Michos, Naveed Sattar, Orla Doolin, Paul Welsh, Reis, Rhein, Ross, Sattar, Sattar, Scottish Intercollegiate Guidelines Network, Semba, Talwar, Todd, Upton, Wang Wang, Williams, Yarnell, Zittermann   +49 more
core   +1 more source

Prevalence of Vitamin D deficiency in treatment-naive individual consecutive cancer patients

Cancer Research, Statistics, and Treatment, 2020
Background: There is a lack of information regarding Vitamin D deficiency in treatment-naive cancer patients. Aim: The aim of this was to study the prevalence of Vitamin D deficiency in cancer patients. Objectives: The objective was to measure the extent
Avinash Pandey, Anjana Singh, Shivkant Singh   +2 more
doaj   +1 more source

Vitamin D Intake and Factors Associated With Self-Reported Vitamin D Deficiency Among US Adults: A 2021 Cross-Sectional Study

Frontiers in Nutrition, 2022
Vitamin D deficiency is a global issue that may be attributed to various factors such as dietary habits, sun exposure, age, race and chronic conditions.
Jeanette M. Andrade, Philip G. Grandoff, Sydney T. Schneider   +2 more
doaj   +1 more source