関連する実験動画

Updated: Jul 3, 2026

Chronic Salmonella Infected Mouse Model
09:01

Chronic Salmonella Infected Mouse Model

Published on: May 31, 2010

18.0K

非抗生物質の飼料添加物の使用に関連した腸の形態測定の変化は,サルモネッラ・エンテリチディス (Salmonella Enteritidis) に感染した brojler chick の飼料添加物である

Laelia Reginae do Monte Pessoa Felix1, Alexandre Lemos de Barros Moreira2, Maylane Rayane Brito Dos Santos1

  • 1Department of Animal Science (DZ), College of Agricultural Sciences (CCA), Federal University of Paraíba (UFPB), Areia-PB 58397-000, Brazil.

Journal of animal science and technology
|February 16, 2026
PubMed
まとめ

ポストバイオティック (PFC) とフィトバイオティック (SAN) を含む非抗生物質の飼料添加物は,サルモネラ・エンテリチディス (SE) に挑戦された brojler chick の腸の健康と体重増加を改善しました. これらの添加物は,従来の成長促進剤の有望な代替品を提供します.

キーワード:
抗生物質の代替品 抗生物質の代替品ブロイラー ブロイラー飼料添加物 飼料添加物についてポストビオティック・ポストビオティックサルモネロシス 血性サルモネロシス

さらに関連する動画

Chronic Salmonella Infection Induced Intestinal Fibrosis08:40

Chronic Salmonella Infection Induced Intestinal Fibrosis

Published on: September 22, 2019

7.7K
A Non-Coding Small RNA MicC Contributes to Virulence in Outer Membrane Proteins in Salmonella Enteritidis06:30

A Non-Coding Small RNA MicC Contributes to Virulence in Outer Membrane Proteins in Salmonella Enteritidis

Published on: January 27, 2021

2.1K

関連する概念動画

Bacterial Flora of the Large Intestine01:29

Bacterial Flora of the Large Intestine

The gut microbiome is formed by a vast and diverse community of bacteria that colonizes our large intestine. These bacteria start residing in the gut from birth and continue diversifying throughout life, influenced by factors such as diet, lifestyle, and stress. The gut bacterial community also includes bacteria from food and those that enter the colon through the anus.
The normal gut flora of the colon plays a critical role in generating essential vitamins such as vitamins K, B5, and B7.
Microbiota of the Stomach and Small Intestine01:27

Microbiota of the Stomach and Small Intestine

The human gastrointestinal (GI) tract is characterized by distinct physicochemical conditions that shape its microbial communities. Among these, the stomach presents a particularly challenging environment for microbial colonization due to its highly acidic pH, ranging from 1 to 3. This extreme acidity effectively limits microbial density. However, certain acid-tolerant microorganisms are capable of surviving in this niche. Notably, Helicobacter pylori can colonize the gastric mucosa,...
Microbiota of the Large Intestine01:27

Microbiota of the Large Intestine

The large intestine hosts the most densely populated microbial ecosystem in the human body. This complex community primarily consists of anaerobic bacteria, with Bacillota (formerly Firmicutes) and Bacteroidota (formerly Bacteroidetes) as the predominant groups. The distribution of these microbes varies along different sections of the large intestine, influenced by local environmental factors such as oxygen availability and nutrient composition.The cecum, located at the beginning of the large...
Microbiota of the Urogenital Tract01:28

Microbiota of the Urogenital Tract

The human urogenital system, once thought to be sterile in healthy individuals, is now recognized as a complex microbial habitat. Advancements in molecular sequencing techniques have revealed that even in healthy adults, the kidneys and bladder harbor microbial populations similar to those found in the distal urethra, albeit in much lower abundance. These resident microorganisms, while generally innocuous, can become opportunistic pathogens under conditions that alter the urogenital...
Microbiota Modulation by Antibiotics01:21

Microbiota Modulation by Antibiotics

Antibiotics have revolutionized modern medicine by saving countless lives from bacterial infections. However, their widespread use has inadvertently harmed the delicate balance of the human gut microbiota. The gut microbiota, a complex community of bacteria, archaea, viruses, and fungi, plays a vital role in regulating metabolism, immune responses, and maintaining intestinal health. Antibiotics, especially broad-spectrum types, disrupt this ecosystem by eradicating both harmful and beneficial...
Bacterial Gastroenteritis01:18

Bacterial Gastroenteritis

Bacterial gastroenteritis, characterized by diarrhea, abdominal cramps, and vomiting, is often caused by ingestion of contaminated food or water and is frequently associated with pathogenic Escherichia coli strains. These microbes exploit two principal mechanisms to inflict disease.Shiga toxin–producing E. coli, also referred to as STEC—notably O157:H7—release Shiga toxins that target ribosomes, blocking protein synthesis. The B subunit of the toxin binds the host glycolipid receptor...