Effect of Supranutritional Organic Selenium Supplementation on Postpartum Blood Micronutrients, Antioxidants, Metabolites, and Inflammation Biomarkers in Selenium-Replete Dairy Cows

Hall, Jean A.; Bobe, Gerd; Vorachek, William R.; Kasper, Katherine; Traber, Maret G.; Mosher, Wayne D.; Pirelli, Gene J.; Gamroth, M. J.

doi:10.1007/s12011-014-0107-4

Cited by 54 publications

(39 citation statements)

References 77 publications

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“…The cows which received Se-enriched yeast had greater Se concentrations in blood serum (32%), in colostrum DM (44%), and in milk DM (128%) than the cows fed equivalent doses of inorganic Se salts (100% established in the cows that received inorganic salts). The obtained results are consistent with those found in most studies in dairy cattle, showing that the cows receiving organic form of Se were characterized by higher concentrations of the mineral in blood serum (within the limits from 36 to 140%), in colostrum (up to 200%), and in milk (from 90 to 190%) compared with those receiving inorganic salts (Rowntree et al 2004;Weiss and Hogan 2005;Salman et al 2013;Hall et al 2014). The differences between the chemical forms of Se compounds in the diet-cow Se transmission may be due to the reactions that occur in the rumen environment.…”

Section: Diet-cow Se Transfer Efficiencysupporting

confidence: 90%

Effects of selenium supplement forms on the diet-cow-calf transfer of selenium in Simmental cattle

Niwińska¹,

Andrzejewski²

2017

CZECH J ANIM SCI

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The aim of this study was to determine the efficiency of diet-cow-calf transfer of selenium (Se) depending on the forms of Se-supplement given to cows of Simmental breed during the last trimester of pregnancy and the first week of lactation. On day 195 of pregnancy the cows were randomly assigned to one of four experimental groups (n = 6), and the newborn calves belonged to the same group as their mothers (n = 6). The cows in the control group received diet without Se-supplement, while the supplemented groups received Se in equivalent doses in a powder form (Se-unprotected) or in a protected form (Se-protected) of sodium selenite or in organic compounds (Se-yeast), the calves received colostrum and milk from their mothers. The data about feed and Se intake, colostrum and milk daily production, Se concentration in colostrum, milk, and cows and calves blood serum were recorded. The diet-cow Se transfer efficiency was estimated as the following ratios: the concentration of Se in cows' serum after parturition/daily Se intake during prepartum; Se secretion in colostrum/daily Se intake during prepartum; and Se secretion in milk at 7 days of lactation/daily Se intake. The ratios were higher (P ≤ 0.02) in the Se-yeast group than in the other supplemented groups, in the Se-unprotected and Se-protected groups the ratios were similar (P > 0.05). The cow-calf Se transfer efficiency estimated as calves' serum concentration after birth/cows' serum concentration after parturition was similar (P > 0.05) in all experimental groups. The results showed that the form of Se supplement modulated the Se transfer from the diet to cows; Se was transferred more efficiently from the Se-yeast than from sodium selenite. The form of Se supplement did not affect the cow-calf Se transfer efficiency.

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Section: Diet-cow Se Transfer Efficiencysupporting

confidence: 90%

Effects of selenium supplement forms on the diet-cow-calf transfer of selenium in Simmental cattle

Niwińska¹,

Andrzejewski²

2017

CZECH J ANIM SCI

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“…Nonetheless, all animals in the present study had adequate selenium levels at both time points. In dairy cows, selenium supplementation has been associated with better neutrophil function (Ibeagha et al, 2009), decreased prevalence of mammary infections (Erskine et al, 1987;Jukola et al, 1996), and improved antioxidant status and immune function (Hall et al, 2014). Studies that used supplementation of bovine mammary cells in vitro suggested that selenium supplementation plays a role in the optimization of udder health in via increased resistance to oxidative stress (Miranda et al, 2011).…”

Section: Variablementioning

confidence: 99%

Effects of injectable trace mineral supplementation in lactating dairy cows with elevated somatic cell counts

Ganda

Bisinotto²,

Vasquez

et al. 2016

Journal of Dairy Science

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Objectives of this clinical trial were to evaluate the effects of injectable trace mineral supplementation (ITMS) on somatic cell count (SCC), linear score (LS), milk yield, milk fat and protein contents, subclinical mastitis cure, and incidence of clinical mastitis in cows with elevated SCC. Holstein cows from a commercial dairy farm in New York were evaluated for subclinical mastitis, defined as SCC ≥200×10(3) cells/mL on the test day preceding enrollment. Cows with a history of treatment for clinical mastitis in the current lactation and those pregnant for more than 150d were not eligible for enrollment. Cows fitting inclusion criteria were randomly allocated to 1 of 2 treatment groups. Cows assigned to ITMS (n=306) received 1 subcutaneous injection containing zinc (300mg), manganese (50mg), selenium (25mg), and copper (75mg) at enrollment (d 0). Control cows (CTRL; n=314) received 1 subcutaneous injection of sterile saline solution. Following treatment, visual assessment of milk was performed daily, and cows with abnormal milk (i.e., presence of flakes, clots, or serous milk) were diagnosed with clinical mastitis (CM). Chronic clinical mastitis was defined as cows with 3 or more cases of CM. Milk yield, milk fat and protein contents, SCC, and LS were evaluated once monthly. Additionally, randomly selected animals were sampled to test serum concentrations of selected minerals on d0 and 30 (n=30 cows/treatment). Treatment did not affect serum concentrations of calcium, magnesium, phosphorus, potassium, copper, iron, manganese, selenium, and zinc on d30. Injectable supplementation with trace minerals did not improve overall cure of subclinical mastitis (CTRL=42.8 vs. ITMS=46.5%), although a tendency was observed in cows with 3 or more lactations (CTRL=27.1 vs. ITMS=40.0%). Supplementation did not reduce treatment incidence of CM (CTRL=48.2 vs. ITMS=41.7%); however, it tended to reduce the proportion of cows diagnosed with chronic CM (CTRL=16.9 vs. ITMS=12.0%), particularly among first-lactation cows (CTRL=18.4 vs. ITMS=7.6%). Cure of subclinical mastitis was associated with higher serum concentrations of phosphorus and selenium on d30. Supplementing trace minerals to cows with elevated SCC had no effect on milk yield, milk fat and protein contents, SCC, and LS.

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“…Recent evidence suggested that supranutritional (higher than essential and optimum requirement) dietary Se may confer additional health benefits to animals (Hall et al., ; Hooper et al., ; Pappas, Zoidis, Papadomichelakis, & Fegeros, ). Therefore, now, Se supplementation in animal feeds is not just focused on the prevention of deficiency but benefiting health (Hu, McIntosh, & Young, ).…”

Section: Introductionmentioning

confidence: 99%

Improvement of flesh quality in rainbow trout (Oncorhynchus mykiss ) fed supranutritional dietary selenium yeast is associated with the inhibited muscle protein degradation

Wang

Liu

et al. 2018

Aquacult Nutr

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Supranutritional dietary selenium (Se) has been demonstrated beneficial for fish health, however, its effects on fish flesh quality remain unclear. This study investigated the effects of supranutritional dietary Se on the flesh quality of rainbow trout (Oncorhynchus mykiss) and their potential mechanism. Fish were fed a basal diet supplemented with or without graded Se yeast for 10 weeks. Results showed that Se supplementation significantly increased fillet crude protein and enhanced fillet water‐holding capacity as well as fillet firmness. Supplementing with both 2 and 4 mg/kg Se significantly downregulated the expressions of two autophagy–lysosome‐related genes (autophagy‐related 12‐like and gamma‐aminobutyric acid type A receptor‐associated protein‐like 1) in fish muscle, while supplementing with 4 mg/kg Se also significantly downregulated the expression of two ubiquitin–proteasome‐related genes (muscle RING finger 2 and F‐box protein 25). Correlation analysis indicated that the improved fillet quality parameters were closely correlated with the expressions of these differentially expressed genes. This study revealed that dietary Se was effective for the improvement of rainbow trout flesh quality, and the improved fish flesh quality was associated with the inhibited protein degradation in fish muscle.

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Effect of Supranutritional Organic Selenium Supplementation on Postpartum Blood Micronutrients, Antioxidants, Metabolites, and Inflammation Biomarkers in Selenium-Replete Dairy Cows

Cited by 54 publications

References 77 publications

Effects of selenium supplement forms on the diet-cow-calf transfer of selenium in Simmental cattle

Effects of selenium supplement forms on the diet-cow-calf transfer of selenium in Simmental cattle

Effects of injectable trace mineral supplementation in lactating dairy cows with elevated somatic cell counts

Improvement of flesh quality in rainbow trout (Oncorhynchus mykiss ) fed supranutritional dietary selenium yeast is associated with the inhibited muscle protein degradation

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