Abstract Background Selenium (Se) and vitamin E (Vit E) can act synergistically and affect
biological processes, mainly antioxidant and immunity. The use of excess dietary Vit E and …

Background Several studies indicated that dietary organic selenium (Se) usually absorbed
better than an inorganic source, with high retention and bioavailability. Dietary Se as an …

Abstract Background Selenium (Se) is an essential trace mineral in broilers, which has
several important roles in biological processes. Organic forms of Se are more efficient than …

Background Broilers are continuously stressed because of the rapid growth rate and the
environmental issues associated with industrialized poultry production systems, which lead …

Selenium (Se) is an essential trace element for animal and human. Supplementation of Se
usually in livestock diet has been proved as effective element. This study was conducted to …

Although different impacts of various sources of selenium (Se) on chicken performance have
been largely studied, there is a lack of comparative experiments studying the effects of these …

An experiment was conducted to determine the effect of supplementing various
concentrations (0, 100, 200, 300, or 400 μg/kg diet) of organic Se on growth performance …

Abstract Background Selenium (Se) is an essential micronutrient that is important to both
animals and humans. Furthermore, scientists are increasingly interested in boosting the Se …

Selenium is an essential nutrient for poultry and pigs, and is important for a number of
physiological processes including regulation and function of the immune system. Through its …

Abstract [eng] Currently there is a focus on the development of functional poultry products
capable of enrichment by selenium, vitamin E, iodine and fatty acids of the third order. Since …