Effect of yeast Saccharomyces cerevisiae supplementation on serum antioxidant capacity, mucosal sIgA secretions and gut microbial populations in weaned piglets

Zhu, Cui; Wang, Li; Wei, Shao-yong; Chen, Zhuang; Ma, Xianyong; Zheng, Chuntian; Jiang, Zhonghong

doi:10.1016/s2095-3119(16)61581-2

Cited by 35 publications

(27 citation statements)

References 58 publications

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“…Specific data referring to the effects of yeast supplementation on oxidative stress biomarkers like MDA in goats is lacking. However, our findings can be compared to the recent reports of Zhu et al (2017), who reported lower MDA levels in weaned piglets. Probably the yeast has some potential to decrease the lipid peroxidation process (Križková et al, 2001) which is reflected in a low MDA level in the current study particularly during the postpartum period.…”

Section: O N L I N E F I R S T a R T I C L Esupporting

confidence: 56%

“…Similarly, serum malondialdehyde (MDA) is also considered an excellent biomarker of lipid peroxidation (oxidative stress). A recent and limited data have reported a beneficial effect of dietary yeast on MDA level in early lactating goats during heat stress and thermoneutral period (Wang et al, 2016) and in weaned piglets as well (Zhu et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

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Incidence and Antibiogram of β Lactamases-Producing Citrobacter freundii Recovered from Clinical Isolates in Peshawar, Pakistan

Khan¹,

Taj²,

Rehman³

et al. 2020

PJZ

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Section: O N L I N E F I R S T a R T I C L Esupporting

confidence: 56%

Section: Introductionmentioning

confidence: 99%

Incidence and Antibiogram of β Lactamases-Producing Citrobacter freundii Recovered from Clinical Isolates in Peshawar, Pakistan

Khan¹,

Taj²,

Rehman³

et al. 2020

PJZ

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show abstract

“…Nochta, I. et al reported that mannan-oligosaccharides derived from yeast fermentation products had positive effects on the immune system in weaned piglets 32 . Zhu.C et al reported that live yeast and superfine yeast powders might enhance the intestinal immunity by regulating the secretion of mucosal SIgA and reduction of pathogen colonization, thus improving intestinal health of weaned piglets 33 . Che, L. Q. et al reported live yeast supplementation in diet could alleviate the severity of diarrhea in piglets with enterotoxigenic Escherichia coli K88, which may be associated with the improved permeability, innate immunity and bacterial profile 34 .…”

Section: Discussionmentioning

confidence: 99%

Duan-Nai-An, A Yeast Probiotic, Improves Intestinal Mucosa Integrity and Immune Function in Weaned Piglets

Zhaxi

Meng

Wang

et al. 2020

Sci Rep

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Post-weaning diarrhea commonly occurs in piglets and results in significant economic loss to swine producers. non-antibiotic measures for managing post-weaning diarrhea are critically needed. Duannai-An, a probiotic produced from the yeast fermentation of egg whites, was previously shown to optimize intestinal flora and reduce the incidence of clinical diarrhea in weaning piglets. To study the effects of Duan-Nai-An on mucosal integrity and immunity in pig intestine, we examined the microstructure and ultrastructure of the intestines of weaned pigs with or without Duan-nai-An as a feed supplement. the piglets of the Duan-nai-An-fed group developed intestines with intact columnar epithelia covered by tightly packed microvilli on the apical surface. However, piglets of the control group (no supplement) showed villous atrophy and thinning, microvillus slough, and in the severe cases, damage of intestinal epithelia and exposure of the underlying lamina propria. Moreover, piglets of the Duan-nai-An-fed group showed apparent plasmocyte hyperplasia, increased lymphoid nodule numbers, well-developed peyer's patchs, and apparent germinal centers. the lymphoid tissues of the control group were far less developed, showing lymph node atrophy, lymphocyte reduction, degeneration, and necrosis. these results indicate that Duan-nai-An improves the development of the intestinal structures and lymphoid tissues and promotes intestinal health in weaned piglets. The gastrointestinal (GI) tract is the largest immune organ in the body 1,2. The epithelial lining of the GI tract is the surface that is in close contact with the external environment. The GI tract also provides the microenvironment for the development and differentiation of the intestinal immune cells. The intestinal epithelial cells play important roles not only in food digestion and nutrient absorption, but also in immune defense and immune tolerance 3. More than 50% of the body's lymphoid tissue is distributed in the intestinal mucosa, bearing an important immune function and constituting the body's first barrier against pathogenic microorganism invasions 4. A diverse and large number of microorganisms are found in the GI tract. Gut microbiota play very important roles in the growth, anti-infection, immune regulation, metabolism and intestinal health of the host 5-8 , and most studies mainly focused on evaluating the impact of bacterial flora on animal nutrition 9-11. Recently, more and more work has been devoted to understanding the microbiota-intestinal mucosa interaction, how the interaction form a mechanical, immunological, and biological barrier against pathogen invasion and endotoxin translocation, and how gut microbiota modulates the development and function of the mucosal immune system 5,12-15. Weaning is one of the most stressful events in the swine production process and disturbs the intestinal flora of piglets, often compromising the intestinal structure and mucosal barrier 16. Because of the disruption, weaning piglets may have decreased intestinal mucosal im...

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“…Similarly, Piglets fed diets supplemented with live S. cerevisiae and its superfine powders had lower pH values and decreased numbers of Escherichia coli in the ileum and caecum contents compared to the control on day 21. Moreover, the ratio of Lactobacilli to Escherichia coli in the ileum and caecum contents was increased by dietary S. cerevisiae and its superfine powders (Zhu et al 2017). Finally, third possible reason for the positive effects of S. cerevisiae and L. acidophilus to improves microbial balance could be linked to their immunostimulatory effects that have been reported in different animal models (Koenen et al 2004;Li et al 2005;Ashraf and Shah 2014;Awais et al 2019).…”

Section: Microorganism Enumeration and Ph Measurementsmentioning

confidence: 94%

Effects of microbial fermented sesame meal and enzyme supplementation on the intestinal morphology, microbiota, pH, tibia bone and blood parameters of broiler chicks

Hajimohammadi

Mottaghitalab

Hashemi

2020

Italian Journal of Animal Science

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This study was conducted to compare the broiler chicks responses to raw sesame meal (RSM), either processed by microbial fermentation or enzyme supplementation. A total of 420-day-old boiler chicks (Ross 308V R ) were allocated to a completely randomised design experiment with 7 treatments and 5 replicates (12chicks/replicate). Treatments include: basal diet based on soybean meal (SBM), SBM substitution with 15 and 25% RSM either with phytase [5000 FTU phyzyme XP/g (PHX)] (RSM 15 þ PHX, and RSM 25 þ PHX) or without enzyme (RSM 15 , RSM 25 ), and two diets in which SBM substituted with 15 and 25% fermented sesame meal (FSM 15 and FSM 25 ). The results indicated that fermentation process decreased oxalate and phytic acid (51% and 44%, respectively), and simultaneously increased in crude protein (13%), ether extract (11%) and available phosphorus (61%) (p < .05). Moreover, compared to SBM and RSM treatments, broilers fed diets containing FSM, lead to significant (p < .05) increase in Lactobacillus and decrease in coliforms count in the ileum. Furthermore, the broilers fed FSM 15 diet had the lowest reduction in Escherichia coli population in the crop (p < .05). In the jejunum, the highest villus height was observed in the FSM 25 diet compared to RSM diets (p < .05). Compared to SBM, inclusion of FSM 25 to broiler rations resulted in blood triglycerides and cholesterol reduction by 30.7 and 23.7%, respectively (p < .05). Conclusion is that fermentation process can improve nutrient value of the RSM and could be considered as a protein source in broilers diet. HIGHLIGHTS:Fermentation process increased nutrient value of the sesame meal. Fermented sesame meal shifted intestinal microbial population more towards benefit bacteria. Fermented sesame meal increased the villus height in the jejunum and decreased blood triglycerides and cholesterol in broilers. ARTICLE HISTORY

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Effect of yeast Saccharomyces cerevisiae supplementation on serum antioxidant capacity, mucosal sIgA secretions and gut microbial populations in weaned piglets

Cited by 35 publications

References 58 publications

Incidence and Antibiogram of β Lactamases-Producing Citrobacter freundii Recovered from Clinical Isolates in Peshawar, Pakistan

Incidence and Antibiogram of β Lactamases-Producing Citrobacter freundii Recovered from Clinical Isolates in Peshawar, Pakistan

Duan-Nai-An, A Yeast Probiotic, Improves Intestinal Mucosa Integrity and Immune Function in Weaned Piglets

Effects of microbial fermented sesame meal and enzyme supplementation on the intestinal morphology, microbiota, pH, tibia bone and blood parameters of broiler chicks

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