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학술논문

Integrative Analysis of Probiotic-Mediated Remodeling in Canine Gut Microbiota and Metabolites Using a Fermenter for an Intestinal Microbiota Model

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영문명
발행기관
한국축산식품학회
저자명
Anna Kang Min-Jin Kwak Hye Jin Choi Seon-hui Son Sei-hyun Lim Ju Young Eor Minho Song Min Kyu Kim Jong Nam Kim Jungwoo Yang Minjee Lee Minkyoung Kang Sangnam Oh Younghoon Kim
간행물 정보
『Food Science of Animal Resources』제44권 제5호, 1080~1095쪽, 전체 16쪽
주제분류
농수해양 > 식품과학
파일형태
PDF
발행일자
2024.08.31
4,720

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국문 초록

In contemporary society, the increasing number of pet-owning households has significantly heightened interest in companion animal health, expanding the probiotics market aimed at enhancing pet well-being. Consequently, research into the gut microbiota of companion animals has gained momentum, however, ethical and societal challenges associated with experiments on intelligent and pain-sensitive animals necessitate alternative research methodologies to reduce reliance on live animal testing. To address this need, the Fermenter for Intestinal Microbiota Model (FIMM) is being investigated as an in vitro tool designed to replicate gastrointestinal conditions of living animals, offering a means to study gut microbiota while minimizing animal experimentation. The FIMM system explored interactions between intestinal microbiota and probiotics within a simulated gut environment. Two strains of commercial probiotic bacteria, Enterococcus faecium IDCC 2102 and Bifidobacterium lactis IDCC 4301, along with a newly isolated strain from domestic dogs, Lactobacillus acidophilus SLAM AK001, were introduced into the FIMM system with gut microbiota from a beagle model. Findings highlight the system’s capacity to mirror and modulate the gut environment, evidenced by an increase in beneficial bacteria like Lactobacillus and Faecalibacterium and a decrease in the pathogen Clostridium. The study also verified the system’s ability to facilitate accurate interactions between probiotics and commensal bacteria, demonstrated by the production of short-chain fatty acids and bacterial metabolites, including amino acids and gammaaminobutyric acid precursors. Thus, the results advocate for FIMM as an in vitro system that authentically simulates the intestinal environment, presenting a viable alternative for examining gut microbiota and metabolites in companion animals.

영문 초록

목차

Introduction
Materials and Methods
Results and Discussion
Conclusion
References

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APA

Anna Kang,Min-Jin Kwak,Hye Jin Choi,Seon-hui Son,Sei-hyun Lim,Ju Young Eor,Minho Song,Min Kyu Kim,Jong Nam Kim,Jungwoo Yang,Minjee Lee,Minkyoung Kang,Sangnam Oh,Younghoon Kim. (2024).Integrative Analysis of Probiotic-Mediated Remodeling in Canine Gut Microbiota and Metabolites Using a Fermenter for an Intestinal Microbiota Model. Food Science of Animal Resources, 44 (5), 1080-1095

MLA

Anna Kang,Min-Jin Kwak,Hye Jin Choi,Seon-hui Son,Sei-hyun Lim,Ju Young Eor,Minho Song,Min Kyu Kim,Jong Nam Kim,Jungwoo Yang,Minjee Lee,Minkyoung Kang,Sangnam Oh,Younghoon Kim. "Integrative Analysis of Probiotic-Mediated Remodeling in Canine Gut Microbiota and Metabolites Using a Fermenter for an Intestinal Microbiota Model." Food Science of Animal Resources, 44.5(2024): 1080-1095

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