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

Pleiotropy01:33

Pleiotropy

41.9K
Pleiotropy is the phenomenon in which a single gene impacts multiple, seemingly unrelated phenotypic traits. For example, defects in the SOX10 gene cause Waardenburg Syndrome Type 4, or WS4, which can cause defects in pigmentation, hearing impairments, and an absence of intestinal contractions necessary for elimination. This diversity of phenotypes results from the expression pattern of SOX10 in early embryonic and fetal development. SOX10 is found in neural crest cells that form melanocytes,...
41.9K
Barrett Esophagus-II: Clinical Manifestations and Management01:21

Barrett Esophagus-II: Clinical Manifestations and Management

391
Individuals with Barrett's esophagus are often asymptomatic, but they may experience symptoms commonly associated with GERD, such as heartburn and acid regurgitation. Additional symptoms can include difficulty swallowing, chest pain, unintentional weight loss, blood in the stool (which may appear black, tarry, or bloody), and episodes of vomiting.
To diagnose Barrett's esophagus, healthcare providers often recommend an endoscopy for those showing symptoms of acid reflux. The procedure...
391
Barrett Esophagus-I: Introduction01:21

Barrett Esophagus-I: Introduction

312
Barrett's esophagus is a medical condition where the esophageal mucosa is significantly damaged by stomach acid or other digestive fluids, often due to long-term exposure associated with gastroesophageal reflux disease (GERD). In GERD, a weakened or abnormally relaxed lower esophageal sphincter allows stomach acid to flow persistently into the esophagus.
This constant acid exposure transforms the esophagus's pink mucosal lining (stratified squamous epithelium) into a type of lining more...
312
Inflammatory Bowel Disease V: Surgical Management01:21

Inflammatory Bowel Disease V: Surgical Management

274
Surgical interventions for inflammatory bowel disease (IBD), which includes ulcerative colitis and Crohn's disease, are essential in managing symptoms and addressing complications. The selection of surgical procedures is contingent upon the specific conditions and complications that stem from these illnesses.
Here are some common surgical interventions for IBD:
274
Endoscopic Procedures III: Video Capsule Endoscopy01:28

Endoscopic Procedures III: Video Capsule Endoscopy

410
Capsule endoscopy, or wireless or video capsule endoscopy, is a diagnostic procedure for examining the entire gastrointestinal tract. Patients swallow a capsule about the size of a vitamin tablet. The capsule is equipped with a transmitter, a battery, an LED light source, and a color video camera to capture images throughout the gastrointestinal tract. This procedure is particularly useful for diagnosing conditions such as Crohn's disease, ulcerative colitis, tumors, polyps, ulcers,...
410
Cystic Fibrosis: Pathogenesis01:23

Cystic Fibrosis: Pathogenesis

503
Cystic fibrosis (CF), an autosomal recessive disorder, significantly affects the function of exocrine glands. This genetically inherited disease is characterized by the production of thick and sticky mucus, which can severely affect various organs and systems in the body.
CF is primarily caused by a genetic mutation in a chromosome 7 gene coding for the cystic fibrosis transmembrane conductance regulator (CFTR) protein. The most common gene mutation leading to CF is the ΔF508 mutation,...
503

You might also read

Related Articles

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

Sort by
Same author

Coaxial confocal laser-ultrasonic integrated probe for enhanced imaging of seismic physical models.

Optics express·2026
Same author

High-Throughput Sequencing Reveals ChaiHu ShuYi Formula Alleviates Chronic Pancreatitis by Remodeling Gut Microbiota in Mice.

Combinatorial chemistry & high throughput screening·2026
Same author

Plant-Derived Melatonin Inhibits Bacterial Virulence via CpxA/R Two-Component System.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

Case report of pyloric obstruction caused by giant gallbladder compression with literature review.

Frontiers in surgery·2026
Same author

Salt-stress-induced tomato sweetening involves an SlSnRK2.6-SlZHD8 sugar accumulation cascade triggered by root-derived abscisic acid.

The EMBO journal·2026
Same author

Tomato antiviral ubiquitin-proteasome system recognizes viral 59 kDa protein to confer tomato chlorosis virus resistance.

Nature communications·2026

Related Experiment Video

Updated: Nov 5, 2025

Digital Polymerase Chain Reaction Assay for the Genetic Variation in a Sporadic Familial Adenomatous Polyposis Patient Using the Chip-in-a-tube Format
05:58

Digital Polymerase Chain Reaction Assay for the Genetic Variation in a Sporadic Familial Adenomatous Polyposis Patient Using the Chip-in-a-tube Format

Published on: August 20, 2018

11.1K

A rare case of cap polyposis.

Chang Liu1, Biao Gong1, Chan Lv1

  • 1Gastroenterology, Shuguang Hospital. Shanghai University of Traditional Chinese Medicine.

Revista Espanola De Enfermedades Digestivas
|May 21, 2021
PubMed
Summary

A 63-year-old male experienced persistent bloody stools and pseudomembranes for over three months. Recurrent colonic polyps with inflammatory characteristics were identified, suggesting a chronic inflammatory condition.

More Related Videos

Colonial Wig Pancreaticojejunostomy
07:49

Colonial Wig Pancreaticojejunostomy

Published on: March 12, 2019

12.3K
A Novel Strategy Combining Array-CGH, Whole-exome Sequencing and In Utero Electroporation in Rodents to Identify Causative Genes for Brain Malformations
08:22

A Novel Strategy Combining Array-CGH, Whole-exome Sequencing and In Utero Electroporation in Rodents to Identify Causative Genes for Brain Malformations

Published on: December 1, 2017

8.8K

Related Experiment Videos

Last Updated: Nov 5, 2025

Digital Polymerase Chain Reaction Assay for the Genetic Variation in a Sporadic Familial Adenomatous Polyposis Patient Using the Chip-in-a-tube Format
05:58

Digital Polymerase Chain Reaction Assay for the Genetic Variation in a Sporadic Familial Adenomatous Polyposis Patient Using the Chip-in-a-tube Format

Published on: August 20, 2018

11.1K
Colonial Wig Pancreaticojejunostomy
07:49

Colonial Wig Pancreaticojejunostomy

Published on: March 12, 2019

12.3K
A Novel Strategy Combining Array-CGH, Whole-exome Sequencing and In Utero Electroporation in Rodents to Identify Causative Genes for Brain Malformations
08:22

A Novel Strategy Combining Array-CGH, Whole-exome Sequencing and In Utero Electroporation in Rodents to Identify Causative Genes for Brain Malformations

Published on: December 1, 2017

8.8K

Area of Science:

  • Gastroenterology
  • Pathology

Background:

  • A 63-year-old male presented with a prolonged history of severe gastrointestinal distress.
  • Symptoms included frequent mucus and bloody stools, exceeding 20 episodes daily, with significant pseudomembrane formation.

Observation:

  • Initial colonoscopy revealed and resected a polyp, providing temporary symptom relief.
  • Symptoms recurred within two weeks, necessitating further investigation.

Findings:

  • A subsequent colonoscopy identified numerous erythematous, sessile, and erosive colonic polyps.
  • These polyps were characterized by dark red coloration and covered in fibrous, purulent, and mucous-like secretions.
  • The findings were consistent with previously reported cases of inflammatory colonic polyps.

Implications:

  • This case highlights the potential for recurrent and persistent inflammatory colonic polyps.
  • Further research into the etiology and optimal management of such conditions is warranted.