Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Bacterial Flora of the Large Intestine01:29

Bacterial Flora of the Large Intestine

1.5K
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.
1.5K
Anatomy of the Intestines01:23

Anatomy of the Intestines

86.5K
Although digestion of proteins, carbohydrates, and lipids may begin in the stomach, it is completed in the intestine. The absorption of nutrients, water, and electrolytes from food and drink also occurs in the intestine. The intestines can be divided into two structurally distinct organs—the small and large intestines.
Small Intestines
The small intestine is an ~7 meter-long tube with an inner diameter of just 2.5 cm. Since most nutrients are absorbed here, the inner lining of the...
86.5K
Chronic Bowel Disorders: Introduction01:17

Chronic Bowel Disorders: Introduction

732
Chronic bowel diseases are a group of long-term conditions affecting the digestive tract, characterized by inflammation and damage to the gut lining. These conditions primarily include irritable bowel syndrome and inflammatory bowel disease.
Irritable Bowel Syndrome (IBS) is a common disorder affecting the gastrointestinal tract. The distinctive feature is recurrent abdominal pain associated with altered bowel movements, manifesting as constipation, diarrhea, or fluctuating between both. The...
732
Irritable Bowel Syndrome I: Introduction01:17

Irritable Bowel Syndrome I: Introduction

890
Irritable Bowel Syndrome (IBS) is characterized by functional disturbances in the gastrointestinal system, presenting a cluster of symptoms without evident structural or biochemical abnormalities. It primarily affects the large intestine and may cause abdominal pain, bloating, excessive gas, diarrhea, constipation, or both.
IBS is a chronic condition that can persist over a long period or recur frequently.
The pathogenesis of IBS involves a complex interplay of the following factors:
Altered...
890
Physiology of the Gastrointestinal System III: Elimination01:26

Physiology of the Gastrointestinal System III: Elimination

1.4K
The gastrointestinal elimination process involves a complex interplay of neural and hormonal mechanisms that coordinate the final waste removal from the body. This intricate operation encompasses the absorption of water and electrolytes, vital for transforming the remaining indigestible food matter into feces. The large intestine is pivotal in water and electrolyte absorption, forming feces from unabsorbed minerals, undigested food, bacteria, bile pigments, and shed epithelial cells. Essential...
1.4K
Inflammatory Bowel Disease I: Ulcerative Colitis01:27

Inflammatory Bowel Disease I: Ulcerative Colitis

859
Introduction
Inflammatory bowel disease, or IBD, encompasses a group of disorders characterized by chronic inflammation or ulceration of the gastrointestinal tract.
Risk Factors
The exact cause of IBD remains unclear, although it is believed to be due to a mix of genetic, environmental, microbial, and immune factors. Genetic factors are significant in determining susceptibility to IBD, with family history being a critical risk factor. Individuals with a first-degree relative who has IBD are at...
859

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Blastocystis hominis: a common yet neglected human parasite.

British journal of biomedical science·2001
Same author

Strategy for diagnosis of congenital toxoplasmosis: evaluation of methods comparing mothers and newborns and standard methods for postnatal detection of immunoglobulin G, M, and A antibodies.

Journal of clinical microbiology·2001
Same author

An outbreak of human flea infestation in a hospital.

The Journal of hospital infection·2000
Same author

Increasing gonorrhoea reports--not only in London.

Lancet (London, England)·2000
Same author

A study of postoperative fever following paediatric tonsillectomy.

Clinical otolaryngology and allied sciences·1999
Same author

A community outbreak of invasive and non-invasive group A beta-haemolytic streptococcal disease in a town in South Wales.

Epidemiology and infection·1999

Related Experiment Video

Updated: Jan 9, 2026

Therapeutic Evaluation of Fecal Microbiota Transplantation in an Interleukin 10-Deficient Mouse Model
05:41

Therapeutic Evaluation of Fecal Microbiota Transplantation in an Interleukin 10-Deficient Mouse Model

Published on: April 6, 2022

3.3K

Bowls and bacteria.

D H Joynson

    The Journal of Hygiene
    |June 1, 1978
    PubMed
    Summary

    A nosocomial infection outbreak caused by Klebsiella aerogenes in a surgical ward was traced to contaminated washing-bowls. Implementing individual, disinfected, and properly stored bowls can prevent future hospital-acquired infections.

    Area of Science:

    • Infectious Diseases
    • Hospital Epidemiology
    • Microbiology

    Background:

    • Nosocomial infections pose a significant threat in healthcare settings.
    • Klebsiella aerogenes is an opportunistic pathogen that can cause hospital-acquired infections.
    • Surgical wards are particularly vulnerable to outbreaks due to patient susceptibility.

    Purpose of the Study:

    • To describe an episode of Klebsiella aerogenes nosocomial infection in a surgical ward.
    • To identify the source and transmission route of the outbreak.
    • To recommend preventive measures against future outbreaks.

    Main Methods:

    • Case investigation of infected patients.
    • Environmental sampling and analysis of washing-bowls.
    • Microbiological identification of Klebsiella aerogenes.

    More Related Videos

    An Intestinal Gut Organ Culture System for Analyzing Host-Microbiota Interactions
    05:27

    An Intestinal Gut Organ Culture System for Analyzing Host-Microbiota Interactions

    Published on: June 30, 2021

    5.0K
    Injections of Lipopolysaccharide into Mice to Mimic Entrance of Microbial-derived Products After Intestinal Barrier Breach
    08:24

    Injections of Lipopolysaccharide into Mice to Mimic Entrance of Microbial-derived Products After Intestinal Barrier Breach

    Published on: May 2, 2018

    20.3K

    Related Experiment Videos

    Last Updated: Jan 9, 2026

    Therapeutic Evaluation of Fecal Microbiota Transplantation in an Interleukin 10-Deficient Mouse Model
    05:41

    Therapeutic Evaluation of Fecal Microbiota Transplantation in an Interleukin 10-Deficient Mouse Model

    Published on: April 6, 2022

    3.3K
    An Intestinal Gut Organ Culture System for Analyzing Host-Microbiota Interactions
    05:27

    An Intestinal Gut Organ Culture System for Analyzing Host-Microbiota Interactions

    Published on: June 30, 2021

    5.0K
    Injections of Lipopolysaccharide into Mice to Mimic Entrance of Microbial-derived Products After Intestinal Barrier Breach
    08:24

    Injections of Lipopolysaccharide into Mice to Mimic Entrance of Microbial-derived Products After Intestinal Barrier Breach

    Published on: May 2, 2018

    20.3K

    Main Results:

    • Six patients in the surgical ward were infected with Klebsiella aerogenes.
    • Contaminated washing-bowls were identified as the source of the outbreak.
    • The transmission was linked to the shared use and inadequate disinfection of washing-bowls.

    Conclusions:

    • Contaminated washing-bowls are a potential source of Klebsiella aerogenes transmission in hospitals.
    • Strict hygiene protocols, including individual patient bowls, are crucial for infection control.
    • Proper disinfection, drying, and storage of patient-use items are essential to prevent nosocomial infections.