Serum samples from 142 calves and their dams were analyzed for gammaglobulins (gammaG, calves) and selenium concentrations (Se, calves and dams). A questionnaire provided information about birth and colostrum management. The calves and their dams were ...
Despite trace elements and vitamins are major public health problems in some African countries, there are few studies reporting micronutrient status in North Africa. Therefore, it could be interesting to evaluate plasma concentrations of vitamin A, E and ...
A survey was conducted through the SECUBA (SEguridad alimentaria en CUba y Buena Alimentación) research program in Cuban healthy smokers living in Guantánamo and in Havana. The aim of the survey was to investigate biological and nutritional factors ...
For the majority of micronutrients, there are very little data, or none at all, on the role of genetic polymorphisms on their absorption and metabolism. In many cases, the elucidation of biochemical pathways and regulators of homeostatic mechanisms have ...
Studies in cell cultures and animal models have demonstrated cancer chemopreventive effects of certain selenium compounds. Here we describe the screening of cysteine S-conjugate β-lyase activity in bacterial species that are implicated in the bio-...
This review outlines the nature of inter-individual variation in trace element bioavailability, focusing on genetic and epigenetic determinants. We note that pathogenic mutations responsible for dangerously high (or low) status for the micronutrient are ...
Background/Objectives: Various studies have linked vitamin deficiencies in early pregnancy with birth defects. The objective of this study was to identify the relationship between micronutrient deficiency and congenital malformations (CM). Subjects and ...
The aim of our study was to evaluate the effects of vitamin D supplementation on circulating levels of magnesium and selenium in patients with type 2 diabetes mellitus (T2DM). A total of 126 adult Saudi patients (55 men and 71 women, mean age 53.6 ± 10.7 ...
Abstract. Selenium deficiency or excess may have public health consequences, yet selenium status is infrequently characterized in populations, perhaps due to challenges in methodology. We are seeking to identify ...
Abstract. Aim of this work was to determine the effects of dietary intake vitamin E and Se on lipid peroxidation (LPO) as Thiobarbituric acid reactive substances (TBARS) and on the antioxidative defense mechanisms in heart tissues of rats treated with ...
Abstract. Worldwide the pandemic of COVID-19 spreads rapidly and has had an enormous public health impact with substantial morbidity and mortality especially in high-risk groups, such as older people and patients with comorbidities like ...
Abstract:Background: The Human Immunodeficiency Virus (HIV) epidemic is still a public health concern. Micronutrient deficiencies can fasten the progression of this syndrome. Selenium and zinc are essential trace elements, which exert antioxidant and ...
Background: To evaluate the content of selenium (Se) and lead (Pb) and the influence of dietary habits and smoking in patients with abdominal aortic aneurysm (AAA). Patients and methods: Forty-nine patients with AAA prior to surgical procedures aged 42 - ...