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Evaluation of serum homocysteine and oxidative stress during lactation in ewes
antioxidant barrier reactive oxygen species thiol antioxidant barrier homocysteine lactation sheep
2015/6/5
The aim of the present work was to measure and evaluate the effect of the stage of lactation on serum homocysteine and oxidative stress in ewes. For our study ten Comisana ewes, 3 years old, clinicall...
Effects of vitamin E and vitamin A supplementation on performance, thyroid status and serum concentrations of some metabolites and minerals in broilers reared under heat stress (32 degrees C)
performance blood parameters
2015/1/20
An experiment on Cobb-500 male broilers was conducted to evaluate the effects of vitamin E (alfa-tocopherol-acetate), vitamin A (retinol), and their combination on broiler performance and serum concen...
Protective role of supplemental vitamin E on lipid peroxidation, vitamins E, A and some mineral concentrations of broilers reared under heat stress
malonyldialdehyde vitamin A
2015/1/20
An experiment utilizing Cobb-500 male broilers was conducted to evaluate the effects of vitamin E supplementation at various concentrations on malonyldialdehyde (MDA) as an indicator of lipid peroxida...
Evaluation of a Dietary Organic Selenium Supplement at Different Dietary Protein Concentrations on Growth Performance, Body Composition and Antioxidative Status of Broilers Reared under Heat Stress
Broiler Heat Protein Selenium
2016/5/4
Three hundred chicks were randomly assigned among four treatments to evaluate the effect of an organic selenium supplement at various levels of dietary protein. Two levels of supplemental selenium (0 ...
The Effect of Stocking Density on Stress Related Genes and Telomeric Length in Broiler Chickens
Chicken Stress Heat Shock Proteins Telomere
2016/5/4
To be economically profitable, the poultry industry demands an increase in stocking density, which could adversely affect chicken welfare. The current study was performed to investigate the effect of ...