The effects of Pediococcus acidilactici and Saccharomyces cerevisiae  on broiler chickens challenged with Clostridium perfringens  induced subclinical necrotic enteritis

Merati, Rachid; Mohamed, Ali Alaa Abdel-Fattah; Berrama, Zahra; Aggad, Hebib; Hammoudi, Abdelhamid; Temim, Soraya

doi:10.24099/vet.arhiv.0960

Cited by 3 publications

(7 citation statements)

References 19 publications

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“…The supplement of SP and VE improved growth performance of Guinea fowls including body weights and feed conversion ratio in this study. It was in line with the study of Merati et al (2021), Jabbar et al (2021 and Lee et al (2022). This could be explained that the supplementation of SP or VE improving antibody resistance and stimulating feed digestion and nutrient absorption, resulted in increasing weight gain.…”

Section: Resultssupporting

confidence: 86%

“…This could be explained that the supplementation of SP or VE improving antibody resistance and stimulating feed digestion and nutrient absorption, resulted in increasing weight gain. Merati et al (2021) also noted that it shows the improved efficiency of feed conversion, which may be associated with enhanced intestinal absorption. In addition, the positive effect of S. cerevisiae may be linked to a reduction in the stress responses of birds.…”

Section: Resultsmentioning

confidence: 95%

“…This may occur due to a rise in vitamin absorption, enzyme production, and protein metabolism. This enhances digestion and nutrient absorption, resulting in enhanced growth performance (Merati et al, 2021). By producing numerous enzymes, including as lipase, protease, and amylase, the use of microbes may improve nutritional digestion and utilization by broilers.…”

Section: Resultsmentioning

confidence: 99%

“…They could improve feed digestion and nutrient absorption, growth performance, balance of intestinal microorganisium, inhibit harmfull bacteria, to increase body resistance and immune system for chicken (Gibson et al, 2017). The supplement of microorganisms such as Saccharomyces cerevisiae and Pediococcusacidilactici improved feed conversion ratio (Merati et al, 2021). The Saccharomyces cerevisiae absorbs oxygen in the digestive tracts supporting the development of beneficial bacteria, while limiting the growth of the harmful ones as a result to improve the health and performace of animals.…”

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confidence: 99%

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Effect of Adding Benefit Microorganisms and Enzymes in Diets on Growth Performance, Carcass Traits and Intestinal Health of Guinea Fowls (Numidia meleagris)

Đông¹,

Thụ²

2023

AAVS

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P oultry production plays an important role in the Mekong Delta of Vietnam due to increasing consumption requirements. The Guinea fowls are originally come from African countries (Vignal et al., 2019), have successfully adapted to Vietnam's ecological and nutritional circumstances. Due to the high quality meat with higher price as compared to the native chicken (around 20%) of the Guinea fowls, Vietnamese farmers have reared them in an effort to increase economic returns and diversify poultry output. Traditionally, in Vietnam's chicken industry, anti-biotics as growth promoter chemicals have been utilized to increase productivity and avoid disease outbreak (Agostini et al., 2012).Guinea fowls are distinct from both imported commercial chicken breeds and native chicken breeds in that they have a significantly higher slaughter performance (Ebegbulem and Asuquo, 2018), good ratios of essential sections in the carcass, and satisfactory meat sensory attributes (Kyere et al., 2020). In terms of its nutritional value, the flesh of the Guinea fowl is distinguished from that of other chicken species by its higher protein level and lower fat content

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Section: Resultssupporting

confidence: 86%

Section: Resultsmentioning

confidence: 95%

Section: Resultsmentioning

confidence: 99%

mentioning

confidence: 99%

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Effect of Adding Benefit Microorganisms and Enzymes in Diets on Growth Performance, Carcass Traits and Intestinal Health of Guinea Fowls (Numidia meleagris)

Đông¹,

Thụ²

2023

AAVS

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“…A wide range of clostridial anatoxin, bacteria-anatoxin, or whole culture vaccines are used worldwide to protect animals against the disease [50]. The use of probiotics and holistic supplements for the prevention of clostridiosis is becoming relevant [59,93,94]. The synergy of complementary microorganisms and biologically active substances resulted in the improvement of animal organism resistance, including an increase in organism reactions to the specific β-toxin of C. perfringens.…”

Section: Discussionmentioning

confidence: 99%

Bioactive Feed Additive for the Prevention of Clostridial Disease in High-Yielding Dairy Cattle

et al. 2023

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The purpose of this research is to develop and test a new approach to prevent clostridial disease in cattle, based on the use of a new compound biologically active feed additive (BFA). Some properties of the separate components of BFA are characterized. The research showed that a strain of the bacterium Bacillus amyloliquefaciens159 has an expressed antagonism to toxin-producing strains of C. perfringens. When using the test strains of C. perfringens from the ATCC collection (13124 as type A, 10543 as type C, 12916 as type F), the anticlostridial activity of the tested strains varied, with size range of 14.0 ± 0.95–15.0 ± 1.28 mm of delayed growth zones. The bactericidal properties of lauric acid and the sorption properties of diatomaceous earth, included in BFA, were confirmed. The experiment was conducted on Holstein cows at the beginning of lactation (control, C (n = 15) vs. experimental E48 (n = 15), E80 (n = 15) and E112 (n = 15), 48, 80 and 112 g/head/day BFA, respectively. All cows were vaccinated with “Coglavax” (vaccine against bovine and sheep clostridial disease, Ceva-Phylaxia VeterinaryBiologicals, Hungary), reinjected two weeks before the experiment. At the end of the experiment (3.5 months after the vaccination and 3 months after the start of BFA feeding according to the scheme of the experiment), the immune response in the control and Group E48 to C. perfringens β-toxin remained at the initial level, while the response in Group E80 and Group E112 became higher under the influence of BFA feeding. Cows fed BFA saw a guaranteed improvement in non-specific resistance. The increase in serum lysozyme concentration in cows of Groups E was 1.01–2.91 mkg/mL vs. control (p < 0.001). TP, GLB, ALB/GLB vs. Groups C and E48 (p < 0.001); this stabilized and normalized while feeding Group E80 and E112 animals with BFA. They also had improved nitrogen, fat, mineral metabolism, as indicated by significant increase in ALB (p < 0.05), UREA (p < 0.01), CHOL (p < 0.01), and CHL (p < 0.01) vs. Groups C and E48. Consumption of BFA increased the amount of anti-oxidants in the blood (highest TAWSA values in Group E80 14.45 mg/g, p = 0.002). Serum TBA–AP/ CP ratio was directly related to TBA–AP (r = 0.87, p < 0.001), and decreased in Group E80. The milk productivity increased under the action of BFA; the average daily milk yield of the cows from the experimental groups for the period of the experiment (d0-d98) was 1.24–1.66 kg higher than that of the control. At the same time, Group E112 cows had a significant increase in milk yield (by 5.1%, p = 0.03 vs. Control). Thus, feeding BFA to dairy cows was found to improve resistance, prevent toxicoses and increase milk production of cattle, which can serve as an additional strategy for bioprotection of cattle against infection.

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Evaluating Turkey-Derived Lactic-Acid-Producing Bacteria as Potential Probiotics for Use in Commercial Turkeys

Johnson,

Weber,

Nair

et al. 2024

Applied Sciences

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Lactic-acid-producing bacteria (LAB) are widely used in the poultry industry, and they are positively associated with gut health and growth performance. Despite their wide use in poultry production, LAB appear to be highly variable in their ability to modulate poultry gut health and growth performance. Furthermore, most commercially available LAB probiotics are not host specific; thus, few poultry-specific and even fewer turkey-specific probiotics exist. The objective of this study was to use probiotic screening assays to compare relevant phenotypic differences amongst different species of turkey-derived LAB, in an effort to identify potential probiotics for use in turkey production. Different in vitro assays were used to compare the probiotic potential (phenotype) of each turkey-derived LAB isolate. Twenty-four isolates representing eight different species and five different genera were used for our experiments. These assays included acid tolerance, bile tolerance, and adhesion ability. There was variability in assay performance across many individual strains in every assay performed. Isolates between species and, in some cases, isolates within the same species, differed in their performance between the assays. Some isolates that were identified performed favorably in all the assays in this study. In conclusion, high-performing isolates were identified in this study, which hold potential for influencing turkey health and productivity.

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The effects of Pediococcus acidilactici and Saccharomyces cerevisiae on broiler chickens challenged with Clostridium perfringens induced subclinical necrotic enteritis

Cited by 3 publications

References 19 publications

Effect of Adding Benefit Microorganisms and Enzymes in Diets on Growth Performance, Carcass Traits and Intestinal Health of Guinea Fowls (Numidia meleagris)

Effect of Adding Benefit Microorganisms and Enzymes in Diets on Growth Performance, Carcass Traits and Intestinal Health of Guinea Fowls (Numidia meleagris)

Bioactive Feed Additive for the Prevention of Clostridial Disease in High-Yielding Dairy Cattle

Evaluating Turkey-Derived Lactic-Acid-Producing Bacteria as Potential Probiotics for Use in Commercial Turkeys

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