Use of Probiotic <i>Bacillus megaterium</i> NCH 55 for Treatment of Subclinical Mastitis in Cows – Preliminary Study

Шкромада, Оксана; Pikhtirova, Alina; Pecka-Kiełb, Ewa; Skliar, Oleksandr; Musiienko, Yurii

doi:10.2478/macvetrev-2022-0023

Cited by 5 publications

(2 citation statements)

References 22 publications

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“…Before the experiment, there were 75 quarters with latent mastitis and 6 quarters with clinical mastitis, while after the experiment, there were 73 quarters with latent mastitis and 5 quarters with clinical mastitis. The results of Shkromada et al [ 37 ] showed that the use of B. megaterium NCH 55 as a probiotic had a positive therapeutic effect on subclinical mastitis in cows. In the study [ 38 ], probiotics were used as a therapeutic and prophylactic agent in the early form of mastitis in dairy cows.…”

Section: Resultsmentioning

confidence: 99%

Efficiency of probiotic culture consortium application for disinfection of dairy farm premises and prevention of mastitis in cows

Zhumakayeva,

Zhubatkanova,

Asauova

et al. 2023

J Adv Vet Anim Res

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Objective: In this work, the effect of probiotics on the state of the microbial background of the livestock building, on the state of udder teats, and on the prevalence of latent mastitis was investi¬gated. Long-term use of the consortium has bactericidal activity against all cultures studied, especially the causative agent of mastitis, Staphylococcus aureus, except Proteus mirabilis, Proteus vulgaris, and Escherichia coli. Materials and Methods: The washes from animal housings and milk samples were collected from the dairy farms “Astana-Onim” Joint Stock Company and “Rodina” Limited Liability Partnership (Kazakhstan). The cleaning solutions and probiotic agents were applied directly to the udder teats of cows before and after milking. Diagnosis of subclinical mastitis was performed using the Kenotest rapid mastitis test. Directly counting the number of somatic cells in the collected milk samples from each cow was performed on a somatic cell counter. Results: Pathogenic microorganisms, including S. aureus bacteria (50% of samples) and bacteria of the E. coli group, Enterobacter aerogenes, and P. mirabilis (36% of samples), were detected on the udder skin and milk wipes. Using a consortium of probiotic microorganisms positively affects the mammary gland more quickly than using mastitis prevention agents alone. Probiotic use for a month resulted in a significant improvement in udder teat condition, with 60.7% of teats showing normal physiological reaction to milking, a decrease in complicated hyperkeratosis, and an increase in uncomplicated mastitis. The studies showed that in the experimental group, there was a 1.5-fold reduction in the number of cows with clinically pronounced mastitis. The experimental group showed no significant changes in the number of animals with high somatic cell levels before and after the study, while the control group without probiotics had a significant increase in dis¬eased animals after 1 month. Conclusion: The use of a probiotic consortium has shown promising results in reducing the inci¬dence of mastitis and improving milk quality in cows.

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Section: Resultsmentioning

confidence: 99%

Efficiency of probiotic culture consortium application for disinfection of dairy farm premises and prevention of mastitis in cows

Zhumakayeva,

Zhubatkanova,

Asauova

et al. 2023

J Adv Vet Anim Res

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“…O. Shkromada et al (2022) proved the positive effect of the Bacillus probiotic on the gastrointestinal tract microflora and milk production in cows. According to the results of body weight determination, an increase in broiler chicken weight was found in the experiment on Days 21-35 of rearing, where the probiotic was used.…”

Section: Table 3 Composition Of the Microflora Of The Small Intestine...mentioning

confidence: 98%

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Scientific Horizons

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Рішення національної ради України з питань телебачення і радіомовлення № 1533.Ідентифакатор медіа -R30-01593Науковий журнал включено до категорії А Переліку наукових фахових видань України, у яких можуть публікуватися результати дисертаційних робіт на здобуття наукових ступенів доктора та кандидата ветеринарних, економічних, сільськогосподарських і технічних наук зі спеціальностей: 051 -Економіка; 071 -Облік і оподаткування; 072 -Фінанси, банківська справа та страхування; 073 -Менеджмент; 075 -Маркетинг;

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Effectiveness of probiotics in growing broiler chicken

Shkromada,

Fotina,

Fotina

et al. 2023

Scientific Horizons

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Antibacterial preparations are used to prevent bacterial diseases in poultry when raising broilers but given the negative factor of their residual accumulation in meat and the acquisition of resistance by pathogens, it became necessary to find alternative means. The purpose of this study was to determine the effectiveness of various concentrations of Bacillus coagulans on the growth and development of broiler chickens. Methods employed: microbiological; physiological to determine the state of health and safety of chickens; zootechnical; pathological; statistical. The chickens in the experiment had a higher live weight at Day 35: in Group 1 – by 11%, in Group 2 – by 15.4%, and in Group 3 – by 18.4%, as opposed to the control. The average daily body weight gain of chickens in groups with B. coagulans was higher, in Group 1–by 10.8%, in Group 2–by 15%, and in Group 3–by 18.3%. The preservation rate in all experimental groups, regardless of the probiotic concentration, was 100%, while in the control group – 80%. There was an increase in live weight in the following groups: Group 1–by 11%, Group 2 – by 15.5%, Group 3 – by 19%. Feed conversion was lower in Group 1 by 5.3%, in Group 2 – by 3.4%, and in Group 3 – by 2%, compared to the control. At the end of the study, the level of Lactobacillus sp. in the intestines of chickens in Group 1 was 33.78% higher, in Group 2 – by 50%, in Group 3 – by 78.37%; a decrease in the content of Enterobacteriaceae sp. in Group 1–by 51.48%, in Group 2 – by 65.11%, in Group 3–by 90.67%; Staphylococcus sp. in Group 1–by 15.04%, in Group 2–by 35.44%, in Group 3–by 51.47% (p≤0.05), in contrast to the control. The average bursal weight in Group 1 was 4.82% higher, in Group 2–30% higher, in Group 3–37.53% higher, and the bursal index was 15%, 25%, and 30% higher, respectively, compared to the control

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Use of Probiotic Bacillus megaterium NCH 55 for Treatment of Subclinical Mastitis in Cows – Preliminary Study

Cited by 5 publications

References 22 publications

Efficiency of probiotic culture consortium application for disinfection of dairy farm premises and prevention of mastitis in cows

Efficiency of probiotic culture consortium application for disinfection of dairy farm premises and prevention of mastitis in cows

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Effectiveness of probiotics in growing broiler chicken

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