Effects of dietary supplementation of montmorillonite and yeast cell wall on lipopolysaccharide adsorption, nutrient digestibility and growth performance in beef cattle

Lei, Chunlong; Dong, Guozhong; Jin, Lu; Zhang, S.; Zhou, Jun

doi:10.1016/j.livsci.2013.08.019

Cited by 31 publications

(38 citation statements)

References 26 publications

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“…However, D3 and D4 increased the FE compared to D1 (P<0.05). These results agreed with reports by Barreras et al (2013) and Lei et al (2013) who observed increases in ADG and FE with monensin and yeast. Apparently, by using yeast and glucogenic precursors, more feed is converted into live weight increasing its FE.…”

Section: Resultssupporting

confidence: 93%

Evaluation of monensin, yeast and glucogenic precursor on growth performance, ruminal fermentation and digestive kinetics of feedlot steers

Murillo-Ortiz

Pámanes-Carrasco

Gerardo

et al. 2019

IJAR

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The objective of this study was to evaluate the effect of supplementation of monensin, yeast and glucogenic precursors on growth performance and digestive characteristics of feedlot beef cattle. The treatments evaluated were: control, monensin (40 mg/kg DM), S. cerevisiae (10 g/a/d) and a mix of 1,2-propanediol and calcium propionate as glucogenic precursors (20 g/a/d) as D1, D2, D3 and D4, respectively. In trial 1, eighty steers (261±8 kg) were evaluated for 120d for growth performance variables. Thus, supplementation increased the average daily gain, feed efficiency and final weight (P<0.05). In Trial 2, four steers (260±5 kg) were used to evaluate ruminal fermentation and total digestive parameters. The ruminal propionate concentrations and the flow of nitrogen to duodenum increased with supplementation (P<0.05) whereas the ruminal digestion of nitrogen decreased with supplementation (P<0.05). It is concluded that productive parameters and propionate production are higher when supplementing with 10 g/a/d of S. cerevisiae and 20 g/a/d of the glucogenic precursor which presented a lower ruminal protein degradation.

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Section: Resultssupporting

confidence: 93%

Evaluation of monensin, yeast and glucogenic precursor on growth performance, ruminal fermentation and digestive kinetics of feedlot steers

Murillo-Ortiz

Pámanes-Carrasco

Gerardo

et al. 2019

IJAR

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“…Finck et al (2010) observed increased ADG associated with increased DMI in feedlot steers fed a receiving diet supplemented to provide 830 mg/kg yeast cell wall. In a 50-d feeding trial, Lei et al (2013) observed increased ADG and gain efficiency in feedlot steers fed 2 g/kg of a yeast cell wall product.…”

Section: Resultsmentioning

confidence: 97%

“…The basis for enhanced energy intake with EHY supplementation is not certain, but may be attributable to modulating effects of EHY on immune status (Nocek et al, 2011;Lei, et al, 2013;Sanchez et al, 2013Sanchez et al, , 2014. Supplemental EHY has a selective effect against pathogenic bacteria (Ganner et al, 2010), effectively binding lipopolysaccharides within the intestine, preventing their translocation into the circulation (Lei et al, 2013).…”

Section: Resultsmentioning

confidence: 99%

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Influence of feeding enzymatically hydrolysed yeast cell wall + yeast culture on growth performance of calf-fed Holstein steers

Salinas-Chavira

Montaño²,

Torrentera³

et al. 2017

Journal of Applied Animal Research

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One hundred and sixty-eight crossbred steers (133 ± 7 kg) were used in a 336-d experiment to evaluate the effects of enzymatically hydrolysed yeast cell wall plus yeast culture (EHY) supplementation on growth performance and carcass characteristics. Treatments consisted of steam-flaked corn-based diet supplemented with 0, 195, 390 or 585 mg/kg EHY. Supplemental EHY enhanced overall (336-d) dry matter intake (DMI, P < .01), averagde daily gain (ADG, P = .04), and final carcass weight (P = .04). Responses were maximal (quadratic effect, P ≤ .02) at the 195 mg/kg level of EHY supplementation. Feed intake enhancements were observed throughout each 112-d period of the study. Improvements in ADG were largely the result of increased DMI, as gain efficiency and estimated dietary net energy (NE) were not affected by EHY supplementation. Effects of supplemental EHY on other carcass measures were not appreciable (P > .20), except for a slight lowering (0.7%, P = .04) in carcass yield. We conclude that throughout the growing-finishing period, supplemental EHY will enhance ADG, resulting in marked increases in final carcass weight. This effect is due to consistent increases in DMI, as supplementation did not affect gain efficiency or estimated dietary NE. ARTICLE HISTORY

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“…It has been reported that MMT can treat intestinal infections caused by Salmonella and Escherichia coli (Herrera, Burghardt, & Phillips, ). In addition, MMT can effectively bind endotoxin in the gut, reduce the translocation of endotoxin from the intestinal tract into the circulation, and thus improve growth performance of beef cattle (Lei, Dong, Jin, Zhang, & Zhou, ). The clay used in the present study is a thermally processed MMT that has been shown to bind intestinal bacterial toxins, and improve broilers’ performance (Cravens et al, ).…”

Section: Introductionmentioning

confidence: 99%

Montmorillonite improved the intestinal mucosal barrier functions of laying hens in late production

Liu

Guo

2019

Animal Physiology Nutrition

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This study was conducted to investigate the effects of dietary supplementation with montmorillonite (MMT) on performance, intestinal endotoxin concentration, gut mucosal oxidation status, intestinal morphology and permeability, and immunological barrier function of laying hens during late production. Four hundred and eighty 75‐week‐old laying hens (Lohmann Brown) were randomly assigned to five treatments with eight replicates per treatment and 12 hens in each replicate. The hens were fed the basal diet supplemented with 0 (control), 0.3, 0.6, 0.9, or 1.2 g MMT/kg for 70 days. Compared with the control, supplemented with 0.9 g MMT/kg increased egg mass significantly (p < 0.05) during weeks 1–5 of the experiment. Supplemented with 0.6 and 0.9 g MMT/kg also increased the endotoxin concentration in the ileal digesta (p < 0.05), but decreased the MDA concentration in the ileum significantly (p < 0.05). The T‐AOC in the jejunum of the group fed 0.3 g MMT/kg was significantly increased (p < 0.05). Compared with the control, the villus height:crypt depth of ileum from the groups fed 0.6, 0.9, and 1.2 g MMT/kg increased significantly (p < 0.05). The sIgA concentration of jejunum in the groups fed 0.6 and 0.9 g MMT/kg was higher (p < 0.05) than the control. The MMT supplementation linearly increased (p < 0.05) the mRNA expression of claudin‐1 and claudin‐5 in the jejunum. Dietary MMT supplementation down‐regulated the mRNA expression of NF‐κB P65 and TNF‐α in the jejunum in a linear and quadratic manner (p < 0.05). The IL‐1β mRNA expression of jejunum in the group fed 0.6 g MMT/kg was lower (p < 0.05) than the control. In conclusion, dietary supplementation with MMT may improve the gut barrier functions and suggests that 0.9 g/kg of MMT in diets may be the optimal supplemental level for laying hens in late production.

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Effects of dietary supplementation of montmorillonite and yeast cell wall on lipopolysaccharide adsorption, nutrient digestibility and growth performance in beef cattle

Cited by 31 publications

References 26 publications

Evaluation of monensin, yeast and glucogenic precursor on growth performance, ruminal fermentation and digestive kinetics of feedlot steers

Evaluation of monensin, yeast and glucogenic precursor on growth performance, ruminal fermentation and digestive kinetics of feedlot steers

Influence of feeding enzymatically hydrolysed yeast cell wall + yeast culture on growth performance of calf-fed Holstein steers

Montmorillonite improved the intestinal mucosal barrier functions of laying hens in late production

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