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Vitamin D deficiency and causative factors in the population of Tehran
vitamin d deficiency calcium intake sunlight exposure
2008/11/5
There are multiple studies in different countries regarding the prevalence of vitamin D deficiency. These studies showed high prevalence of vitamin D deficiency in Asian countries. This study tries to...
An estimation of serum malondialdehyde, superoxide dismutase and vitamin A in oral submucous fibrosis and its clinicopathologic correlation
Antioxidants malondialdehyde oral submucous fibrosis superoxide dismutase vitamin A
2008/10/23
Recently, there has been growing interest in studies that concern with reactive oxygen species in various diseases. Several studies have shown the role of oxidant-antioxidants system in the causation ...
Prevention of Selenite-induced Cataract by L-Cysteine and Vitamin C in Rats
Cataract L-Cysteine Vitamin C Selenite Rat
2015/9/14
Background: Development of a drug which could prevent or delay the onset or progression of cataract will help to reduce the number of people getting blind due to cataract worldwide. This study was und...
Effect of smoking on vitamin A, vitamin E, and other trace elements in patients with cardiovascular disease in Bangladesh: a cross-sectional study
vitamin E vitamin A
2008/4/23
Data regarding the impact of cigarette smoking on trace elements are scarce and inconsistent. In this study, we evaluated the effect of smoking on serum concentrations of trace elements among adult ma...
Is plasma vitamin C an appropriate biomarker of vitamin C intake? A systematic review and meta-analysis
appropriate biomarker vitamin C
2008/4/23
As the primary source of dietary vitamin C is fruit and to some extent vegetables,
the plasma level of vitamin C has been considered a good surrogate or predictor of vitamin C intake
by fruit and ve...
Major reduction of malaria morbidity with combined vitamin A and zinc supplementation in young children in Burkina Faso: a randomized double blind trial
vitamin A Major reduction of malaria morbidity
2008/4/23
Vitamin A and zinc are crucial for normal immune function, and may play a synergistic role for reducing the risk of infection including malaria caused by Plasmodium falciparum.
Maternal vitamin D deficiency associated with neonatal hypocalcaemic convulsions
neonatal hypocalcaemic vitamin D
2008/4/23
Maternal vitamin D insufficiency is not uncommon. Infants born to mothers who are deficient in vitamin D and or calcium, usually due to cultural modifications in their diets or clothing habits, and in...
Plasma retinol, carotene and vitamin E concentrations and lung function in a crocidolite-exposed cohort from Wittenoom, Western Australia: a cohort study
vitamin E carotene Plasma retinol
2008/4/23
Increased rates of death from asbestos related diseases have been reported for people previously employed in the mining and milling operations at Wittenoom (Western Australia), and people who lived in...
Randomized comparison of the effects of the vitamin D3 adequate intake versus 100 mcg (4000 IU) per day on biochemical responses and the wellbeing of patients
biochemical responses vitamin D3
2008/4/23
For adults, vitamin D intake of 100 mcg (4000 IU)/day is physiologic and safe. The adequate intake (AI) for older adults is 15 mcg (600 IU)/day, but there has been no report focusing on use of this do...
Relationships of low serum vitamin D3 with anthropometry and markers of the metabolic syndrome and diabetes in overweight and obesity
anthropometry vitamin D3
2008/4/23
Low serum 25 hydroxyvitamin D3 (vitamin D3) is known to perturb cellular function in many tissues, including the endocrine pancreas, which are involved in obesity and type II diabetes mellitus (TIIDM)...
Sparing effects of selenium and ascorbic acid on vitamin C and E in guinea pig tissues
ascorbic acid Sparing effects of selenium
2008/4/23
Selenium (Se), vitamin C and vitamin E function as antioxidants within the body. In this study, we investigated the effects of reduced dietary Se and L-ascorbic acid (AA) on vitamin C and α-tocopherol...
The positive impact of red palm oil in school meals on vitamin A status: study in Burkina Faso
vitamin A red palm oil
2008/4/23
Background
Vitamin A (VA) deficiency is widespread in sub-Saharan Africa and school-age children are a vulnerable group. In Burkina Faso, the production and consumption of red palm oil (RPO) is being...
Vitamin A deficiency and inflammatory markers among preschool children in the Republic of the Marshall Islands
acute phase response inflammation retinol
2008/4/23
Background
The exclusion of individuals with elevated acute phase proteins has been advocated in order to improve prevalence estimates of vitamin A deficiency in surveys, but it is unclear whether th...
Vitamin C in human health and disease is still a mystery ? An overview
disease human health Vitamin C
2008/4/23
Ascorbic acid is one of the important water soluble vitamins. It is essential for collagen, carnitine and neurotransmitters biosynthesis. Most plants and animals synthesize ascorbic acid for their own...
Vitamin A, carotenoid and vitamin E plasma concentrations in children from Laos in relation to sex and growth failure
retinol α-tocopherol carotenoids plasma
2008/4/23
Background
Deficiencies of vitamin A and its precursors, the carotenoids are common problems in developing countries. Plasma levels of these components are used as biomarkers of their availability. T...