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Is Vitamin A Supplementation Associated With Anemia in Children Under 5 Years of Age in Peru: Secondary Analysis of the “Demographic Health Survey” 2015-2018?
(SAGE Publications Inc., 2021-01-01)
Vitamin A deficiency (VAD) affects 12% of Peruvians under 5 years of age. Recent studies have shown an association with hematopoiesis and iron metabolism. In Peru, 3-quarters of a million children have anemia. We aimed to ...
Vitamin D supplementation as a rational pharmacological approach in the covid-19 pandemic
(American Physiological Society, 2020-09)
The COVID-19 pandemic has reached most of the countries worldwide causing death, which often results from an inflammatory storm associated with severe acute respiratory syndrome (SARS). This has prompted researchers to ...
Relationship of vitamin D intake and sun exposure with serum 25-hydroxyvitamin-D in schoolchildren with obesity
(Sociedad Latinoamericana de Nutrición, 2022)
Vitamin D boosts immune response of macrophages through a regulatory network of microRNAs and mRNAs
(ElsevierInmunovirologíaNueva York, Estados Unidos, 2022)
Carotenoids and vitamin a in the blood of dairy calves in Puerto RicoTítulo en español.
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1950)
High doses of vitamin d as a rational pharmacologic approach in the covid-19 pandemic
(American Physiological Society, 2020-07)
COVID-19 pandemic reached most of the countries of the world causing death as a result of the inflammatory storm, oxidative imbalance from the severe acute respiratory syndrome. Many laboratories fight against the clock ...
Daily oscillation of glutathione redox cycle is dampened in the nutritional vitamin A deficiency
(Taylor & Francis Ltd, 2012-08)
Examples of hormonal phase-shifting of circadian gene expression began to emerge a few years ago. Vitamin A fulfills a hormonal function by binding of retinoic acid to its nuclear receptors, RARs and RXRs. We found retinoid- ...
The UVB1 Vitamin D Analogue Inhibits Colorectal Carcinoma Progression
(Pergamon-Elsevier Science Ltd, 2016-10)
Vitamin D has been shown to display a wide variety of antitumour effects, but their therapeutic use is limited by its severe side effects. We have designed and synthesized a Gemini vitamin D analogue of calcitriol (UVB1) ...
Nature of the Vitamin A Activity of Annatto Seed (Bixa orellana L.)Título en español.
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 2022)
Availability of vitamin D photoconversion weighted UV radiation in southern South America
(Royal Society of Chemistry, 2011-08)
Ultraviolet radiation (UVR) plays a key role in several biological functions, including human health. Skin exposure to UVR is the main factor in vitamin D photoconversion. There is also evidence relating low levels of ...