Sperm quality parameters and fatty acid composition in Farahani rams fed pistachio by-products

Fatty Acid Composition Analysis of Aerial Parts of Selected Salvia Species Growing in Iran and Chemotaxonomic Approach by Shoot Fatty Acid Composition

In this study, fatty acid (FA) composition of aerial parts of selected Salvia species from Iran was analyzed by Gas chromatography. The amount of FAs was quantified for leaf and shoot of species as mg per kg (mg/kg) of dry weight. The results showed that FA contents of aerial parts for studied plants varied significantly and changed between 73.05 and 739.50 mg/kg of dried weight. Caprylic (C8:0...

Fatty Acid Profles of Ram's Sperm after Removing Some Fatty Acid Sources from the Diets and Persistency of Fatty Acids in Sperm

Correlation of Adiponectin mRNA Abundance and Its Receptors with Quantitative Parameters of Sperm Motility in Rams

Objective Adiponectin and its receptors (AdipoR1 and AdipoR2), known as adiponectin system, have some proven roles in the fat and glucose metabolisms. Several studies have shown that adiponectin can be considered as a candidate in linking metabolism to testicular function. In this regard, we evaluated the correlation between sperm mRNA abundance of adiponectin and its receptors, with sperm moti...

P-12: The Improvement of Sperm Parameters and Chromatin Quality by Vitamin E Supplement in Mice

Background: Vitamin E is believed to be the primary component of the antioxidant system in spermatozoa. There is a relationship between activity of these antioxidant and function of sperm. Vitamins E and C which are belong to non-enzymatic antioxidant are used as a supplemented drug to improve sperm quality and male fertility. The present study was carried out to investigate the positive effect...

Fat deposition, fatty acid composition and meat quality: A review.

This paper reviews the factors affecting the fatty acid composition of adipose tissue and muscle in pigs, sheep and cattle and shows that a major factor is the total amount of fat. The effects of fatty acid composition on meat quality are also reviewed. Pigs have high levels of polyunsaturated fatty acids (PUFA), including the long chain (C20-22) PUFA in adipose tissue and muscle. The full rang...

Effects of dietary n-3 fatty acids on characteristics and lipid composition of ovine sperm.

The fatty acid composition of sperm affects the fertilization rate. The objective was to investigate the effects of dietary fish oil (as a source of n-3 fatty acids) on semen quality and sperm fatty acid composition in sheep. Eight Zandi fat-tailed rams were randomly allocated into two groups and fed either a control diet or a diet supplemented with fish oil. Both diets were isocaloric and ison...