Effects of dietary yeast cell wall on biochemical indices, serum and skin mucus immune responses, oxidative status and resistance against Aeromonas hydrophila in juvenile Persian sturgeon (Acipenser persicus)

Yousefi, Soheil; Shokri, Mehdi; Noveirian, Hamid Allaf; Hoseinifar, Seyed Hossein

doi:10.1016/j.fsi.2020.08.007

Cited by 20 publications

(14 citation statements)

References 52 publications

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“…Besides, yeast additives are probably supportive of immune hemostasis though medicating the balance between pro- and anti-inflammatory activities. Recent studies have found that yeast cell wall addition to feed improved serum immune response as well as intestinal integrity and immune function of animals [ 8 , 12 ]. Moreover, fractions or extracts of yeast cell wall including β-glucan and mannan-oligosaccharide (MOS) could improve intestinal barrier, anti-inflammatory and immune functions as well as regulate the microflora in the hindgut in different animals [ 13 – 15 ].…”

Section: Introductionmentioning

confidence: 99%

Effects of yeast hydrolysate supplementation on intestinal morphology, barrier, and anti-inflammatory functions of broilers

Wang¹,

Cheng²,

Li³

et al. 2022

Anim Biosci

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Objective: This study was conducted to evaluate the effects of dietary yeast hydrolysate (YH) supplementation on intestinal morphology, barrier and anti-inflammatory functions of broilers. Methods:A total of 320 one day old male broilers were randomly allocated into four groups with eight replicates of ten broilers each. The broilers were supplemented with a basal diet (the control group) or basal diets adding 50, 100, 150 mg/kg YH, respectively. This trial lasted for 42 days. The orthogonal polynomial contrasts were used to determine the linear and quadratic effects of increasing levels of YH.Results: Supplementing YH improved growth performance by enhancing body weight gain but decrease feed-to-gain ratio in our previous research. In this study, compared with the control group, dietary YH addition linearly and quadratically decreased serum diamine oxidase (DAO) activity (p < 0.05). Additionally, supplementing YH linearly and/or quadratically decreased jejunal crypt depth (CD), tumor necrosis factor-alpha (TNF-α) concentration as well as mucin 2 (MUC2), interleukin-6 (IL-6), IL-1β, TNF-α, nuclear factor kappa B (NF-κB) and myeloid differentiation factor 88 (MyD88) gene expression levels (p < 0.05). Whereas, the jejunal villus height (VH), VH/CD, IL-10 concentration as well as zonula occludens-1 (ZO-1) and IL-10 gene expression levels were linearly and/or quadratically increased by YH supplementation (p < 0.05). Conclusion: Dietary YH supplementation improved intestinal morphology, barrier and anti- A c c e p t e dA r t i c l e 3 inflammatory functions whereas decreased intestinal permeability of broilers, which might be related with altering pertinent genes expression. This study could provide evidence of applying YH as a promising feed additive for broilers.

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Section: Introductionmentioning

confidence: 99%

Effects of yeast hydrolysate supplementation on intestinal morphology, barrier, and anti-inflammatory functions of broilers

Wang¹,

Cheng²,

Li³

et al. 2022

Anim Biosci

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“…In our study, Cyberlindnera jadinii dietary supplementation increased serum SOD and GSH-Px activities. An increase in SOD activity is an element of the natural antioxidant defense system (Yousefi et al, 2020), and the increased GSH-Px activity may be due to the presence of glutathione-bound selenium compounds in yeasts. Yeasts are characterized by a relatively high capacity to accumulate selenium (Kieliszek et al, 2016(Kieliszek et al, , 2017.…”

Section: Discussionmentioning

confidence: 99%

Dietary supplementation with Cyberlindnera jadinii improved growth performance, serum biochemical Indices, antioxidant status, and intestinal health in growing raccoon dogs (Nyctereutes procyonoides)

Zhao

Liu²,

Zhang³

et al. 2022

Front. Microbiol.

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This study was conducted to investigate whether different dietary Cyberlindnera jadinii levels affect growth performance, serum immunity, antioxidant capacity, and intestinal microbiota in growing raccoon dogs. Forty-five healthy male raccoon dogs were randomly assigned to three treatment groups, with 15 raccoon dogs per group. Each raccoon dog was housed in an individual cage. The raccoon dogs in the three groups were fed diets supplemented with Cyberlindnera jadinii at dosages of 0 (N group), 1 × 109 (L group) and 5 × 109 CFU/g (H group). A 7-day pretest period preceded a formal test period of 30 days. The results showed that Cyberlindnera jadinii in the L and H groups improved average daily gain (ADG) (P < 0.05) and decreased the ratio of feed to weight (F/G) (P < 0.05). Serum immunoglobulins A and G levels were increased in the L and H groups compared to the N group (P < 0.05). Cyberlindnera jadinii in the L and H groups increased serum superoxide dismutase activity (P < 0.05), and serum glutathione peroxidase activity was increased in the L group compared to the N group (P < 0.05). The relative abundance of Firmicutes and Actinobacteriota were increased, and the relative abundance of Bacteroidota was decreased in the L and H groups compared to the N group (P < 0.05). The relative abundance of Proteobacteria and Cyanobacteria was increased in the H group compared to the other two groups (P < 0.05). The ratio of Firmicutes to Bacteroidetes in the Cyberlindnera jadinii supplementation groups increased compared with the N group (P < 0.05). The relative abundance of Megasphaera and Bifidobacterium were increased, and the relative abundance of Prevotella was decreased in the L and H groups compared to the N group (P < 0.05). The relative abundance of Dialister was increased, while the relative abundance of Blautia was decreased in the H group compared to the other two groups (P < 0.05). The relative abundance of Agathobacter was decreased in the H group compared to the N group (P < 0.05). In conclusion, dietary supplementation with Cyberlindnera jadinii increased growth performance, serum immunity, antioxidant capacity, and improved intestinal microbiota in growing raccoon dogs. Cyberlindnera jadinii can therefore be used as a growth promoter in raccoon dogs.

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“…Persian sturgeon, Acipenser persicus, is a native fish in Iran with great aquaculture potentials, which is reared for caviar and meat production [23]. Data about nutritional requirement of this species is scarce, and there is a need for further studies on this topic.…”

Section: Introductionmentioning

confidence: 99%

Improvement of Growth Performance, Hepatic and Erythrocyte Antioxidant Capacity, Innate Immunity, and Biochemical Parameters of Persian Sturgeon, Acipenser persicus, by Sulfur Amino Acids’ Supplementation

Hoseini

Abbasi

Kulikov

et al. 2022

Aquaculture Nutrition

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The present study was aimed at determining the effects of taurine and/or methionine addition to a plant-based diet on growth performance and immunological and antioxidant responses of Persian sturgeon, Acipenser persicus. Four plant-based diets were formulated, including control (C), control+1 g/kg taurine (T), control+2 g/kg methionine (M), and control+1 g/kg taurine and 2 g/kg methionine (T+M). Fish were fed each diet in triplicate for 70 days, and growth performance, hematological, plasma biochemical, and immunological parameters, and hepatic and erythrocyte antioxidant parameters were determined after that. Dietary taurine or methionine supplementation significantly increased growth performance, hematological parameters, antioxidant enzymes’ activities, plasma lysozyme, alternative complement, and total immunoglobulin but decreased plasma alkaline phosphatase, alanine aminotransferase, aspartate aminotransferase activities, and malondialdehyde. Interaction additive effects of dietary taurine and methionine were observed in erythrocyte count, hematocrit, alternative complement, total immunoglobulin, hepatic malondialdehyde, superoxide dismutase, and glutathione peroxidase. In conclusion, dietary taurine (1 g/kg) and methionine (2 g/kg) supplementation is necessary to support higher growth rate, immunological responses, and antioxidant capacity in Persian sturgeon, when fed a plant-based diet. According to the present results, the highest performance is obtained when both amino acids are simultaneously added to the fish diet.

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Effects of dietary yeast cell wall on biochemical indices, serum and skin mucus immune responses, oxidative status and resistance against Aeromonas hydrophila in juvenile Persian sturgeon (Acipenser persicus)

Cited by 20 publications

References 52 publications

Effects of yeast hydrolysate supplementation on intestinal morphology, barrier, and anti-inflammatory functions of broilers

Effects of yeast hydrolysate supplementation on intestinal morphology, barrier, and anti-inflammatory functions of broilers

Dietary supplementation with Cyberlindnera jadinii improved growth performance, serum biochemical Indices, antioxidant status, and intestinal health in growing raccoon dogs (Nyctereutes procyonoides)

Improvement of Growth Performance, Hepatic and Erythrocyte Antioxidant Capacity, Innate Immunity, and Biochemical Parameters of Persian Sturgeon, Acipenser persicus, by Sulfur Amino Acids’ Supplementation

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