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.

Transcriptomic Profiling of Buffalo Spermatozoa Reveals Dysregulation of Functionally Relevant mRNAs in Low-Fertile Bulls.

Although, it is known that spermatozoa harbor a variety of RNAs that may influence embryonic development, little is understood about sperm transcriptomic differences in relation to fertility, especially in buffaloes. In the present study, we compared the differences in sperm functional attributes and transcriptomic profile between high- and low-fertile buffalo bulls. Sperm membrane and acrosomal integrity were lower ( < 0.

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.

Impact of environmental contaminants on reproductive health of male domestic ruminants: a review.

Environmental contaminants are gaining more attention in the livestock sector lately due to their harmful effects on productivity and fertility of livestock. Recent research indicates that many domestic ruminants are becoming subfertile/infertile due to confounding reasons associated with management. Contaminants like metals, metalloids, herbicides, pesticides, insecticides, chemicals, or natural contaminants are present everywhere in day to day life and are becoming a threat to the livestock.

Ellagic and ferulic acids protect arsenic-induced male reproductive toxicity via regulating Nfe2l2, Ppargc1a and StAR expressions in testis.

Arsenic (As) - induced oxidative stress causes male reproductive toxicity apart from its other generalized systemic effects. Some phytochemicals through their antioxidant properties might help to overcome such toxic effects. The aim of the study was to elucidate the protective role of the selected phytochemicals, ellagic and ferulic acids against the As-induced reproductive toxicity.

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.

Protective role of epigallocatechin-3-gallate on arsenic induced testicular toxicity in Swiss albino mice.

Arsenic, often referred to as the king of poisons is carcinogenic in humans and animals. It affects multiorgan systems including reproduction. The present study was undertaken to explore the protective role of green tea compound, epigallocatechin-3-gallate (EGCG) on arsenic induced testicular toxicity in Swiss albino mice.

Impact of arsenic(V) on testicular oxidative stress and sperm functional attributes in Swiss albino mice.

The arsenic (As) is a multi system effector including reproduction. The present study examined the association of graded doses of As(V) on testicular microenvironment and sperm function in mice. Thirty-six adult male mice were randomly assigned to six groups (n = 6).