Now showing items 1-10 of 2192
Vitamin beliefs and consumption of vitamin supplements among university students in the city of Sao Paulo.
(Archivos Latinoamericanos NutricionCaracasIrã, 2002)
Hematology of Piaractus mesopotamicus fed diets supplemented with vitamins C and E, challenged by Aeromonas hydrophila
(Elsevier B.V., 2007-10-03)
Piaractus mesopotamicus were fed diets supplemented with three vitamin C and/or E levels (zero, 250, and 500 mg vitamin/kg dry ration) and challenged with Aeromonas hydrophila. The fish were fed during the first 60 days ...
Serum levels of 25-hydroxy vitamin D in psoriatic patients
(Soc Brasileira Dermatologia, 2015-05-01)
Studies have shown a relationship between vitamin D and psoriasis. We compared serum levels of vitamin D of 20 psoriasis patients and 20 controls. The median vitamin D level was 22.80 +/- 4.60 ng/ml; the median in the cases ...
Evaluation of antioxidant therapy in experimental Chagas disease
(Soc Brasileira Medicina Tropical, 2017-03-01)
Introduction: Stimulation of inflammatory mediators such as cytokines and chemokines may cause oxidative stress in Chagas disease. In this study, we evaluated the merit of vitamins C and E as antioxidant therapy to minimize ...
Stability of antioxidants vitamins in bee pollen samples
(Sociedade Brasileira de Química, 2010)
This study evaluated the stability of vitamins C, E and β-carotene in six samples of bee pollen after their process, and in a one-year period of storage. After the pollen's process, there was a 67.1% increase for ...
Highly Sensitive Electrochemical Sensor for Determination of Vitamin D in Mixtures of Water-Ethanol
This paper describes the electrochemical determination of vitamin D-2 (ergocalciferol) and D-3 (cholecalciferol) in mixed organic/water solvent, using a glassy carbon electrode (GCE). The mixing ratio of organic/water ...
Selenium and vitamin A and E in the nutrition of very low-birth weight preterm infants
Deficient antioxidant defenses in preterm infants have been implicated in diseases such as bronchopulmonary dysplasia, retinopathy of prematurity, necrotizing enterocolitis, periventricular leukomalacia, and intraventricular ...
Folate and Vitamin B-12 Status in Latin America and the Caribbean: An Update
(SAGE Publications Inc., 2015)
Background: The current magnitude of folate and vitamin B-12 deficiency in Latin America and the Caribbean is uncertain. Objective: To summarize data on plasma or serum vitamin B-12 and folate concentrations in Latin ...