One feeding trial and two balance studies were conducted to study the effects of adding arsanilic acid or vitamin E (E) upon utilization of natural or supplemental selenium (Se) (from sodium selenite) in the diet. Eighty weanling pigs were assigned at random to eight dietary treatments in a 23 factorial design. The basal corn-soybean meal diet (containing .036 ppm Se and 6 IU E/kg) was fed alon...

Three experiments evaluated the effects of dietary Se and vitamin E on the ultrastructure of spermatozoa, ATP concentration of spermatozoa, and the effects of adding sodium selenite to semen extenders on subsequent sperm motility. The experiment was a 2 x 2 arrangement of treatments in a randomized complete block design. A total of 10 mature boars were fed from weaning to 18 mo of age diets for...

Selenium (Se), an essential trace element, and vitamin E, a lipid soluble antioxidant, are important mediators for protection against oxidative stress. Recent work has demonstrated that deficiencies in either Se or vitamin E result in increased viral pathogenicity and altered immune responses. Furthermore, deficiencies in either Se or vitamin E results in specific viral mutations, changing rela...

Background Any factor like diabetes that changes the oxidant/antioxidant balance in favor of oxidants could possibly disrupt the physiologic function of ovaries. So, we have investigated the effect of vitamin E and Se supplements on antioxidant defense in ovaries of diabetic rats with focus on Xanthine dehydrogenase/oxidase (XDH/XO) and Aldehyde oxidase (AO) activities. MaterialsAndMethods This...

An experiment was carried out to compare the effects of laying hen’s diet supplemented with inorganic and different organic sources of selenium (Se) on quality and oxidative stability of eggs during storage. A total of 81, (35-week old) laying hens of Lohmann LSL-White were assigned to cages in a completely randomized design with 9 groups of treatment and 3 replicates of 3 birds. Hens in each g...

A continuing, sporadic incidence of vitamin E-selenium (Se) responsive disease among confinement-reared pigs believed to be fed complete and adequately supplemented diets prompted these studies on the potential genetic influence over vitamin E and Se metabolism in pigs. The initial study revealed a wide range of serum Se and vitamin E concentrations among age-matched, commonly housed and common...

1. For methods of vitamin E and selenium supplementation were evaluated using thirty-nine pregnant ewe-lambs fed on a ration containing 0.043 mg Se/kg and 25 mg vitamin E/kg. Treatments were control, fortified mineral mix (ESe salt) (300 mg vitamin E, 3 mg Se), ruminal Se pellets (505 mg Se), drench (300 mg vitamin E, 3 mg Se) and intramuscular injection (600 mg vitamin E, 3 mg Se). Only ewes s...

Beneficial effects of' trace amounts of dietary Se were first observed in vitamin E-deficient rats so that a strong metabolic interaction between these two micronutrients was apparent since the initial discovery of the nutritional value of Se (Schwarz & Foltz, 1957). Later work showed that Se and vitamin E tended to spare one another's requirement for the prevention of certain nutritional defic...

Patties were prepared using the breast meat from 15-wk-old turkeys fed one of the 8 dietary treatments [Con, control; VE, 200 IU/kg vitamin E; Se, 0.3 mg/kg selenium; CLA, 2.5% conjugated linoleic acids; VE + Se, 200 IU/kg vitamin E + 0.3 mg/kg selenium; VE + CLA, 200 IU/kg vitamin E + 2.5% CLA; Se + CLA, 0.3 mg/kg selenium + 2.5% CLA; VE + Se + CLA, 200 IU/kg vitamin E + 0.3 mg/kg selenium + 2...