Dietary Paenibacillus polymyxa AM20 as a new probiotic: Improving effects on IR broiler growth performance, hepatosomatic index, thyroid hormones, lipid profile, immune response, antioxidant parameters, and caecal microorganisms

Zhou, Luli; Abouelezz, Khaled; Momenah, Maha Abdullah; Bajaber, Majed A.; Baazaoui, Narjes; Taha, Taha F.; Awad, Ahmed E.; Alamoudi, Soha A.; Beyari, Eman A.; Alanazi, Yasmene F.; Allohibi, Aminah; Saad, Ahmed M.

doi:10.1016/j.psj.2023.103239

Cited by 4 publications

(3 citation statements)

References 77 publications

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“…To study different blood parameters (such as red blood cells, hemoglobin, white blood cells and glucose), blood was drawn from quail wing veins using gauge needles in labeled screw-top tubes. The plasma obtained was then mixed with 200 µL of EDTA, an anticoagulant, following the protocol suggested by Zhou et al (2023) .…”

Section: Methodsmentioning

confidence: 99%

“…A spectrophotometer (Apel 310 Spectro-photometer, Saitama, Japan) was used to perform the biochemical measurements. The biochemical profiles aspartate aminotransferase, alanine aminotransferase, urea, creatinine, total protein, total globulin, albumin/globulin ratio, triglycerides, total cholesterol, high-density lipoprotein, low-density lipoprotein, and the very low-density lipoprotein levels were measured using an automated analyzer and a Biodiagnostic commercial kit (Biodiagnostic, Giza, Egypt) following the manufacturer's instructions as described by Zhou et al (2023) .…”

Section: Methodsmentioning

confidence: 99%

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The incorporation of sumac seed powder (Rhus coriaria L.) into the diet of quail breeders as a novel feed additive

Reda,

Alagawany,

Alsolami

et al. 2024

Poultry Science

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Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

The incorporation of sumac seed powder (Rhus coriaria L.) into the diet of quail breeders as a novel feed additive

Reda,

Alagawany,

Alsolami

et al. 2024

Poultry Science

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“…Using probiotics increases birds' immunity and improves the response to vaccination; combined treatment is a natural, effective method of reducing Escherichia coli and Salmonella infection in chickens. L. Zhou et al (2023) noted that the search for a natural antimicrobial agent should be pursued due to the rapid spread of antibiotic-resistant pathogens. Studies have established a positive effect of the feed additive as an alternative to the antibiotic Paenibacillus polymyxa AM20 on increasing the productivity and antioxidant properties of poultry, increasing the growth rate of broiler chickens, and reducing the feed conversion ratio, as well as reducing the number of microorganisms in the intestine and poultry slaughter products.…”

Section: Introductionmentioning

confidence: 99%

Microbiological analysis of broiler chicken slaughter products using “Subtiform” probiotic and establishment of safety and technological process criteria

Bogatko

2024

Ukr. Jour. of Vet. and Agr. Sci.

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Feeding broiler chickens a probiotic biopreparation containing bacteria of the genus Bacillus subtilis and Bacillus licheniformis leads to improved feed digestion, increased productivity, and immune status, as well as reduced insemination by opportunistic and pathogenic microorganisms of slaughter products. It enhances the level of prevention and treatment of various poultry diseases. The purpose of the work is to carry out a microbiological analysis of the slaughter products of broiler chickens after drinking the probiotic biological preparation “Subtiform” in doses of 0.5 g, 2.0, and 4.0 g per 10 dm3 of water. The material (major pectoral muscle and internal organs) was examined by bacteriological methods. It was established that the content of MAFAM in the control and experimental groups 1, 2, and 3 of the chilled slaughter products of broiler chickens for 1, 3, and 5 days of storage at a temperature of 0–4 °С was within the limits of standards (no more than 1.0×104 CFU/d). It was established that when broiler chickens were given 4.0 g/10 dm3 of water, the MAFAM content for one day of poultry meat storage decreased by 10.4 % (Р < 0.05); on the third day of storage, it decreased by 9.6 % (Р < 0.05); at the beginning of the fifth day of storage, the decrease was, respectively, by 11.3 % (Р < 0.01) compared to the indicators of the control group. The content of MAFAM in offal, in particular in the heart of broiler chickens, was reduced in experimental group 3 by 36.9 % (Р < 0.001); in the liver – by 33.6% (Р < 0.001); in the muscular part of the stomach – by 27.2 % (Р < 0.001); in the spleen and lungs, there was also a decrease in the content of MAFAM in experimental group 3, respectively, by 20.2 % (Р < 0.01) and 23.6 % (Р < 0.01) compared to the indicators of the control group of broiler chickens. It was established that opportunistic pathogenic microorganisms, in particular BGCP, bacteria of the genus Proteus, and pathogenic microorganisms, in specific bacteria of the genus Salmonella, bacteria of the species Staphylococcus aureus, Listeria monocytogenes in 25 grams of the large pectoral muscle of broiler chickens and internal organs (heart, spleen, liver, the muscular part of the stomach and lungs) were not detected. According to the results of the conducted research, an adverse effect of the probiotic biopreparation at a dose of 4.0 g/10 dm3 of water on the development of microorganisms in the large pectoral muscle and internal organs of broiler chickens was established. Therefore, the probiotic “Subtiform” at a dose of 4.0 g/10 dm3 of water during the drinking of broiler chickens can be recommended to increase productivity and obtain safe slaughter products. The practical value of the work consisted of establishing the microbiological indicators of poultry slaughter products after drinking probiotics, as well as establishing safety criteria and the technological process.

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The potential of Spirulina platensis to substitute antibiotics in Japanese quail diets: impacts on growth, carcass traits, antioxidant status, blood biochemical parameters, and cecal microorganisms

Alghamdi,

Reda,

Mahmoud

et al. 2024

Poultry Science

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Dietary Paenibacillus polymyxa AM20 as a new probiotic: Improving effects on IR broiler growth performance, hepatosomatic index, thyroid hormones, lipid profile, immune response, antioxidant parameters, and caecal microorganisms

Cited by 4 publications

References 77 publications

The incorporation of sumac seed powder (Rhus coriaria L.) into the diet of quail breeders as a novel feed additive

The incorporation of sumac seed powder (Rhus coriaria L.) into the diet of quail breeders as a novel feed additive

Microbiological analysis of broiler chicken slaughter products using “Subtiform” probiotic and establishment of safety and technological process criteria

The potential of Spirulina platensis to substitute antibiotics in Japanese quail diets: impacts on growth, carcass traits, antioxidant status, blood biochemical parameters, and cecal microorganisms

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