Organic Zinc and Copper Supplementation-Associated Changes in Gene Expression and Protein Profiles in Buck Spermatozoa.

Mineral supplementation has greater impact on male reproduction; however, the mechanism of action has not been studied in detail. The present study was aimed to deal with the lacuna in mechanism of action of mineral supplementation on improvement in sperm characteristics. A group of 40 bucks (aged 5 months) were assigned to 10 groups (4 in each group) based on their body weight and fed with concentrate mixture: basal roughage (minimal diet) in equal proportion to all the bucks.

Organic Zn and Cu supplementation imprints on seminal plasma mineral, biochemical/ antioxidant activities and its relationship to spermatozoal characteristics in bucks.

This experiment was conducted to study the effect of mineral supplementation on seminal plasma minerals level, biochemical constituents and total antioxidant capacity of Osmanabadi bucks. The study comprised of forty healthy bucks, aged five months were randomly assigned to ten groups (n = 4 per group). The control group was fed with a basal diet without any additional mineral supplementation.

Cryoprotective role of organic Zn and Cu supplementation in goats (Capra hircus) diet.

The current study focused on cryopreservation and assessment of characters of post-thaw semen of indigenous Osmanabadi bucks maintained with standard diet, supplemented with different concentrations of organic zinc (Zn), copper (Cu) or in combination, for a period of 180 days. The different doses of organic Zn and Cu were fed per kg DM basis, Zn groups (low: Zn20, medium: Zn40 and high: Zn60), Cu groups: (low: Cu12.5, medium: Cu25 and high: Cu37.