Related Experiment Video

Updated: Aug 7, 2026

A Novel Method for the Culture and Polarized Stimulation of Human Intestinal Mucosa Explants
06:38

A Novel Method for the Culture and Polarized Stimulation of Human Intestinal Mucosa Explants

Published on: May 1, 2013

[Study of some properties of strain Lactobacillus plantarum G3/3(13) antagonistic factor]

M I Dimova, N K Kovalenko

    Mikrobiolohichnyi Zhurnal (Kiev, Ukraine : 1993)
    |June 22, 2006
    PubMed

    More Related Videos

    A Method to Assess Bacteriocin Effects on the Gut Microbiota of Mice07:54

    A Method to Assess Bacteriocin Effects on the Gut Microbiota of Mice

    Published on: July 25, 2017

    The Cultivation, Growth, and Viability of Lactic Acid Bacteria: A Quality Control Perspective04:40

    The Cultivation, Growth, and Viability of Lactic Acid Bacteria: A Quality Control Perspective

    Published on: June 16, 2022

    Related Concept Videos

    Microbes in the Production of Fermented Foods01:27

    Microbes in the Production of Fermented Foods

    Lactic acid bacteria (LAB) and molds are instrumental in fermenting plant-based foods to enhance preservation and ensure year-round availability. These microbial processes convert plant carbohydrates into organic acids and other metabolites that inhibit spoilage organisms and contribute to the sensory qualities of the final product.In sauerkraut production, cabbage goes through a microbial succession that starts with cocci such as Leuconostoc mesenteroides. These microbes begin fermentation by...
    Probiotics01:22

    Probiotics

    Probiotics are live, non-pathogenic microorganisms that confer health benefits by modulating the gut microbiota. The human gastrointestinal tract harbors a complex microbial ecosystem, and the balance of this microbiota is crucial for digestive and systemic health. Among the most extensively studied and utilized probiotics are species formerly classified within the genera Lactobacillus and Bifidobacterium. These organisms not only naturally colonize the human gut but are also consumed through...
    Determinants of Bacterial Pathogenicity and Virulence01:20

    Determinants of Bacterial Pathogenicity and Virulence

    Pathogenic bacteria employ a variety of strategies to establish infections, including the secretion of extracellular enzymes that act as potent virulence factors. These enzymes facilitate bacterial colonization of host tissues and help evade immune surveillance. By targeting structural components of host tissues and interfering with immune mechanisms, these enzymes play a pivotal role in disease progression.Extracellular Enzymes Facilitating Tissue Invasion: Several bacterial pathogens secrete...
    Regulation of Bacterial Virulence01:28

    Regulation of Bacterial Virulence

    Pathogenic bacteria employ a range of regulatory mechanisms to modulate the expression of virulence genes in response to environmental and host-derived signals. These mechanisms ensure that virulence factors are expressed only under favorable conditions, thereby optimizing infection and survival strategies.Mechanisms of Virulence RegulationKey regulatory strategies include:Two-Component Systems: These consist of a membrane-bound sensor kinase and a cytoplasmic response regulator. Environmental...
    Clinical Significance of Antibiotic Resistance01:25

    Clinical Significance of Antibiotic Resistance

    Methicillin-resistant Staphylococcus aureus (MRSA) presents a critical public health threat, arising from its capacity to resist β-lactam antibiotics due to acquisition of the mecA gene within the staphylococcal cassette chromosome mec (SCCmec). This gene encodes penicillin-binding protein 2a (PBP2a), which impairs binding efficacy of methicillin and other β-lactams. MRSA has evolved into distinct clonal lineages impacting humans and animals alike, reinforcing its significance within the One...