conclusions the used protocol is not enough for treating vitamin d deficiency. furthermore, the protocol should be revised according to baseline vitamin d classification. results after initial evaluation, 116 cases were found to be deficient, and were divided into two equal groups of 58. no significant difference was found between the normal, treated and non-treated groups regarding age and gen...

Background: As epidemiological studies have linked vitamin D deficiency to risk of metabolic syndrome, we investigated vitamin D deficiency with metabolic syndrome prevalence in immigrant Asian women. Materials and Methods: In a cross-sectional pilot survey of older East Asian women (n=85 aged 60-95) we examined the association between vitamin D status (measured by serum 25-hydroxyvitamin D) wi...

Vitamin B12 deficiency is an important and possibly under recognised cause of neurological morbidity in infants. The causes of infantile vitamin B12 deficiency are heterogeneous, ranging from dietary deficiency in a breast feeding mother to specific inborn errors of metabolism. In this brief review we discuss the clinical presentations of vitamin B12 deficiency, provide a practical approach to ...

Weaning rats were divided into two groups, one group being fed a vitamin E-deficient diet, and the other an alpha-tocopherol-containing (50 mg/kg) control diet. Rats were killed at 1, 2, 3 and 4 months of feeding. The following results were obtained. 1. Both plasma and liver alpha-tocopherol levels decreased greatly by feeding vitamin E-deficient diet for 1 month, and thereafter decreased gradu...

In this study the effects of vitamin E deficiency and supplementation on bone calcification were determined using 4-month-old female Sprague-Dawley rats. The rats weighed between 180 and 200 g. The study was divided in three parts. In experiment I the rats were given normal rat chow (RC, control group), a vitamin E deficient (VED) diet or a 50% vitamin E deficient (50%VED) diet. In experiment 2...

Homocysteine, an atherogenic amino acid, is either remethylated to methionine or metabolized to cysteine by the transsulfuration pathway. The biochemical conversion of homocysteine to cysteine is dependent upon two consecutive, vitamin B-6-dependent reactions. To study the effect of a selective vitamin B-6 deficiency on transsulfuration, we performed oral methionine load tests on 22 vitamin B-6...

Lysophosphatidylcholine is the major lysophospholipid in mammalian tissues and has been shown to be cytolytic at high concentrations. In the present study we demonstrated that the level of lysophosphatidylcholine was significantly increased in the heart of rats fed with a vitamin E-deficient diet. Moreover, the cardiac lysophosphatidylcholine level was decreased in rats fed with a high vitamin ...

chronic urticaria is the most common skin diseases, characterized by chronic cutaneous lesions which severely debilitates patients in several aspects of their everyday life. vitamin d is known to exert several actions in the immune system and to influence function and differentiation of mast cells, central role players in the pathogenesis of chronic idiopathic urticaria. this study was performe...

OBJECTIVE To explore the nature of deficiency in spleen-yin syndrome, which could provide scientific theoretical support and practical guidance for clinical Traditional Chinese Medicine (TCM) syndrome differentiation based on biology, and had a strong clinical significance. METHODS Serum Cu and Zn were detected by atomic absorption spectrophotometer, serum vitamin E by high performance liquid...

BACKGROUND AND AIMS Vitamin E helps to control the cellular redox state by reacting with singlet oxygen and preventing the propagation of lipid peroxidation in thylakoid membranes. Both plant ageing and phosphorus deficiency can trigger accumulation of reactive oxygen species, leading to damage to the photosynthetic apparatus. This study investigates how phosphorus availability and vitamin E in...