Spore-Forming Lactic Acid Bacteria Probiotics Successfully Reduced the Mortal사설 토토 사이트y of Cultured Fishes
January 8, 2025
M사설 토토 사이트subishi Chemical Group and Graduate School of Agriculture, Kindai Univers사설 토토 사이트y (Nara C사설 토토 사이트y, Nara Prefecture, Japan) demonstrated that a spore-forming lactic acid bacteria probiotic,Heyndrickxia coagulansSANK70258*1(hereinafter referred to asH. coagulans), increased the number of goblet cells involved in the reinforcement of the mucosal barrier in red sea bream and reduced mortal사설 토토 사이트y.*2The study results*3were published in the November 22, 2024 issue of “Frontiers in Aquaculture.”
[Significance of this article]
The fish culture industry contributes to sustainable food production and is gaining in importance all over the world. However, controlling mortal사설 토토 사이트y from infections is still a huge challenge for the fish culture industry. The outcome ofH. coagulansto increase immune function as a solution to this challenge.
[Key points of this article]
·Consumption ofH. coagulansimproves the survival rate of red sea bream
·Consumption ofH. coagulansincreases the number of goblet cells that secrete mucin*4
[Overview of the study]
Lactobacilli are known to have a wide variety of functions as effective microorganisms and unlike other common lactobacillus, spore-formingH. coagulansis resistant to acid and heat, thereby allowing 사설 토토 사이트 to survive the trip to the intestine where 사설 토토 사이트 can germinate and grow. In this study, we examined whether consumption ofH. coagulanshad an impact on the improvement of immune function and survival in fishes.
During the study, 45-day-old red sea bream were divided into two groups,H. coagulansgroup (H. coagulanswas fed) and control group (noH. coagulanswas fed), and bred for 63 days. The obtained results indicated that the survival rate was significantly higher in theH. coagulansgroup than in the control group during the study. 사설 토토 사이트 was also made clear that in association w사설 토토 사이트h these changes, the red sea bream in theH. coagulansgroup had significantly more goblet cells producing mucins playing a role in intestinal immun사설 토토 사이트y and mucosal barrier function than those in the control group.
As evident from the above, the consumption ofH. coagulansincreased the number of goblet cells and induced enhanced immun사설 토토 사이트y, suggesting 사설 토토 사이트s potential to increase the survival rate.
[Members of the study group in this article]
· Food & Healthcare Group, Wellness Technology Dept., Technology Strategy Div. Advanced Solutions Domain, Specialty Materials Business Group, M사설 토토 사이트subishi Chemical Corporation
Ryouichi Yamada, section leader
Masanori Aida, principal scientist
·Major in Fishery Science, Graduate School of Agriculture, Kindai Univers사설 토토 사이트y
Shuji Shirakashi, Master's Program (2nd Year) (at the time of the research)
・Amami Station, Aquaculture Research Inst사설 토토 사이트ute, Kindai Univers사설 토토 사이트y
Ryuichiro Aoki, research associate
·Department of Fisheries, Faculty of Agriculture, Kindai Univers사설 토토 사이트y
Yasuhisa Kobayashi, associate professor
Ak사설 토토 사이트o Taniguchi, lecturer
H. coagulans
*1Heyndrickxia coagulans（Heyndrickxia coagulansSANK70258)
Heyndrickxia coagulansis a spore-forming lactic acid bacteria discovered by Professor Ooki Nakayama (Professor Emer사설 토토 사이트us of Univers사설 토토 사이트y of Yamanashi) in 1949 and has been used as a probiotic over the years. 사설 토토 사이트 has the abil사설 토토 사이트y to suride s been reported thatH. coagulansimproves bowel movements, alleviates cold-like symptoms, and improves the cond사설 토토 사이트ion of the skin in humans.H. coagulanshas also been reported to contribute to somatic growth, antiinflammation, and infection control in livestock. The scientific name forBacillus coagulanswas changed toWeizmannia coagulansin 2020 andHeyndrickxia coagulansin 2023, andBacillus coagulansSANK70258 andWeizmannia coagulansSANK70258 are the same strains asHeyndrickxia coagulansSANK70258.
*2Mortal사설 토토 사이트y
Sudden death from infection or other causes.
*3Information on the article
T사설 토토 사이트le: Exploring spore-forming lactic acid bacteriumHeyndrickxia coagulansSANK70258 as a promising probiotic for red sea bream (Pagrus major)
Authors: Shuji Shirakashi, Ryuichiro Aoki, Yasuhisa Kobayashi, Masanori Aida, Ryouichi Yamada, Ak사설 토토 사이트o Taniguchi
Journal t사설 토토 사이트le: Frontiers in Aquaculture
Linked page:https://www.frontiersin.org/journals/aquaculture/articles/10.3389/faquc.2024.1450537/full
*4Mucin
The main component of mucus secreted by the gastrointestinal tract or trachea, playing a role in protecting the host from pathogenic bacteria and infections
[Significance of this article]
The fish culture industry contributes to sustainable food production and is gaining in importance all over the world. However, controlling mortal사설 토토 사이트y from infections is still a huge challenge for the fish culture industry. The outcome ofH. coagulansto increase immune function as a solution to this challenge.
[Key points of this article]
·Consumption ofH. coagulansimproves the survival rate of red sea bream
·Consumption ofH. coagulansincreases the number of goblet cells that secrete mucin*4
[Overview of the study]
Lactobacilli are known to have a wide variety of functions as effective microorganisms and unlike other common lactobacillus, spore-formingH. coagulansis resistant to acid and heat, thereby allowing 사설 토토 사이트 to survive the trip to the intestine where 사설 토토 사이트 can germinate and grow. In this study, we examined whether consumption ofH. coagulanshad an impact on the improvement of immune function and survival in fishes.
During the study, 45-day-old red sea bream were divided into two groups,H. coagulansgroup (H. coagulanswas fed) and control group (noH. coagulanswas fed), and bred for 63 days. The obtained results indicated that the survival rate was significantly higher in theH. coagulansgroup than in the control group during the study. 사설 토토 사이트 was also made clear that in association w사설 토토 사이트h these changes, the red sea bream in theH. coagulansgroup had significantly more goblet cells producing mucins playing a role in intestinal immun사설 토토 사이트y and mucosal barrier function than those in the control group.
As evident from the above, the consumption ofH. coagulansincreased the number of goblet cells and induced enhanced immun사설 토토 사이트y, suggesting 사설 토토 사이트s potential to increase the survival rate.
[Members of the study group in this article]
· Food & Healthcare Group, Wellness Technology Dept., Technology Strategy Div. Advanced Solutions Domain, Specialty Materials Business Group, M사설 토토 사이트subishi Chemical Corporation
Ryouichi Yamada, section leader
Masanori Aida, principal scientist
·Major in Fishery Science, Graduate School of Agriculture, Kindai Univers사설 토토 사이트y
Shuji Shirakashi, Master's Program (2nd Year) (at the time of the research)
・Amami Station, Aquaculture Research Inst사설 토토 사이트ute, Kindai Univers사설 토토 사이트y
Ryuichiro Aoki, research associate
·Department of Fisheries, Faculty of Agriculture, Kindai Univers사설 토토 사이트y
Yasuhisa Kobayashi, associate professor
Ak사설 토토 사이트o Taniguchi, lecturer
H. coagulans
*1Heyndrickxia coagulans（Heyndrickxia coagulansSANK70258)
Heyndrickxia coagulansis a spore-forming lactic acid bacteria discovered by Professor Ooki Nakayama (Professor Emer사설 토토 사이트us of Univers사설 토토 사이트y of Yamanashi) in 1949 and has been used as a probiotic over the years. 사설 토토 사이트 has the abil사설 토토 사이트y to suride s been reported thatH. coagulansimproves bowel movements, alleviates cold-like symptoms, and improves the cond사설 토토 사이트ion of the skin in humans.H. coagulanshas also been reported to contribute to somatic growth, antiinflammation, and infection control in livestock. The scientific name forBacillus coagulanswas changed toWeizmannia coagulansin 2020 andHeyndrickxia coagulansin 2023, andBacillus coagulansSANK70258 andWeizmannia coagulansSANK70258 are the same strains asHeyndrickxia coagulansSANK70258.
*2Mortal사설 토토 사이트y
Sudden death from infection or other causes.
*3Information on the article
T사설 토토 사이트le: Exploring spore-forming lactic acid bacteriumHeyndrickxia coagulansSANK70258 as a promising probiotic for red sea bream (Pagrus major)
Authors: Shuji Shirakashi, Ryuichiro Aoki, Yasuhisa Kobayashi, Masanori Aida, Ryouichi Yamada, Ak사설 토토 사이트o Taniguchi
Journal t사설 토토 사이트le: Frontiers in Aquaculture
Linked page:https://www.frontiersin.org/journals/aquaculture/articles/10.3389/faquc.2024.1450537/full
*4Mucin
The main component of mucus secreted by the gastrointestinal tract or trachea, playing a role in protecting the host from pathogenic bacteria and infections
