Related Experiment Video

Updated: Apr 14, 2026

Enteric Bacterial Invasion Of Intestinal Epithelial Cells In Vitro Is Dramatically Enhanced Using a Vertical Diffusion Chamber Model
10:52

Enteric Bacterial Invasion Of Intestinal Epithelial Cells In Vitro Is Dramatically Enhanced Using a Vertical Diffusion Chamber Model

Published on: October 22, 2013

14.2K

[The biological characteristics of dominated agents of acute enteric infections]

N G Malysh, V N Golubnichaia, N D Chemin

    Klinicheskaia Laboratornaia Diagnostika
    |April 18, 2015
    PubMed

    Insights

    Opportunistic enteric pathogens like Klebsiella pneumoniae and Staphylococcus aureus are increasing. These microbes exhibit significant virulence factors, including strong adhesion and resistance to host defenses, contributing to acute enteric infections.

    Area of Science:

    • Microbiology
    • Infectious Diseases
    • Pathogen Analysis

    More Related Videos

    Characterization of a Pathogenic Escherichia coli Strain Derived from Oreochromis spp. Farms Using Whole-Genome Sequencing09:44

    Characterization of a Pathogenic Escherichia coli Strain Derived from Oreochromis spp. Farms Using Whole-Genome Sequencing

    Published on: December 23, 2022

    3.1K
    Assessment of Intestinal Transcytosis of Neonatal Escherichia coli Bacteremia Isolates08:32

    Assessment of Intestinal Transcytosis of Neonatal Escherichia coli Bacteremia Isolates

    Published on: February 17, 2023

    1.8K

    Related Concept Videos

    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...
    62
    Drugs Affecting GI Tract Motility: Antimicrobials as Antidiarrheal Agents01:18

    Drugs Affecting GI Tract Motility: Antimicrobials as Antidiarrheal Agents

    Acute diarrhea, a common gastrointestinal disturbance, is characterized by the rapid evacuation of fluid stools, leading to an excessive weight in fluid. This condition typically arises from disorders affecting intestinal water and electrolyte transport. It can be triggered by an increased osmotic load within the intestine, excessive secretion of electrolytes and water, mucosal exudation of protein and fluid, or altered intestinal motility. The primary risks of acute diarrhea are dehydration...
    561
    Colonisation of Pathogens01:25

    Colonisation of Pathogens

    Pathogen colonization of host tissues is a critical step in the development of infectious diseases. Various pathogenic microorganisms, including bacteria, fungi, viruses, and protozoa, have evolved complex strategies to attach to, invade, and persist within host environments. These mechanisms enable pathogens to establish infections, evade immune responses, and resist antimicrobial treatments.Attachment to Host CellsIn bacteria, colonization typically begins with adherence to host epithelial...
    59
    Bacterial Toxins01:12

    Bacterial Toxins

    Bacterial toxins are sophisticated virulence factors that enable pathogenic bacteria to interact with, invade, and damage host tissues. These toxins fall broadly into two types: protein exotoxins, which are secreted into the environment and target specific host receptors, and lipopolysaccharide endotoxins, which are structural components of the bacterial outer membrane released primarily during bacterial lysis or membrane shedding. Exotoxins generally act more selectively, binding to cell...
    95
    Biological Methods for Microbial Control01:28

    Biological Methods for Microbial Control

    Biological agents offer an effective means of controlling microbial growth by leveraging natural processes like predation, competition, and the secretion of antimicrobial substances.Predatory bacteria such as Bdellovibrio species target and kill pathogens like Salmonella and E. coli. They are widely used in poultry farms to control infections. Myxococcus species help combat plant-pathogenic fungi. These naturally occurring predators serve as eco-friendly alternatives to chemical pesticides and...
    1.3K
    Defense Against Bacterial Pathogens01:31

    Defense Against Bacterial Pathogens

    The human immune system is a complex network of cells, tissues, and organs that work together to defend the body against bacterial infections. It consists of various immune cells, each playing a specific role in the defense mechanism.
    Phagocytes
    Phagocytes are the frontline soldiers of the immune system. They include neutrophils and macrophages. Neutrophils are the most abundant type of white blood cell and are quickly mobilized to the site of infection. Macrophages are larger cells that patrol...
    3.6K