Related Experiment Video

Updated: Jul 14, 2026

Surgical Models of Gastroesophageal Reflux with Mice
05:19

Surgical Models of Gastroesophageal Reflux with Mice

Published on: August 25, 2015

Intrinsic asthma in adults. Association with gastroesophageal reflux

E E Mays

    JAMA
    |December 6, 1976
    PubMed

    More Related Videos

    Gastric Point of Care Ultrasound in Adults: Image Acquisition and Interpretation05:50

    Gastric Point of Care Ultrasound in Adults: Image Acquisition and Interpretation

    Published on: September 22, 2023

    Endoscopic Vacuum Therapy for the Treatment of Anastomotic Leakage after Total Gastrectomy with Esophagojejunostomy04:05

    Endoscopic Vacuum Therapy for the Treatment of Anastomotic Leakage after Total Gastrectomy with Esophagojejunostomy

    Published on: August 22, 2025

    Related Concept Videos

    Other Disorders of Digestive System01:30

    Other Disorders of Digestive System

    The gastrointestinal tract is susceptible to various disorders. If the lower esophageal sphincter is damaged, stomach acid can flow back into the esophagus, causing irritation and inflammation of the lining. This condition is called gastroesophageal reflux disease (known as heartburn) and may cause chest pain and difficulty swallowing. In the stomach, prolonged use of nonsteroidal anti-inflammatory drugs like aspirin, chronic alcohol consumption, bacterial infections such as Helicobacter...
    Physiology of the Gastrointestinal System I: Ingestion and Propulsion01:22

    Physiology of the Gastrointestinal System I: Ingestion and Propulsion

    The physiology of the gastrointestinal system begins with ingestion as food enters the mouth.
    Gastroesophageal Reflux Disease I: Meaning and Pathophysiology01:29

    Gastroesophageal Reflux Disease I: Meaning and Pathophysiology

    Gastroesophageal Reflux Disease (GERD) involves the recurrent backflow of the stomach or duodenal contents into the esophagus, leading to troublesome symptoms and potential esophageal mucosal damage. Although GERD is often referred to as a disease, it is more accurately described as a syndrome, as it encompasses a range of symptoms and complications rather than a singular pathological entity, impacting a large number of individuals as the most prevalent upper gastrointestinal problem. Roughly...
    Esophageal Achalasia01:27

    Esophageal Achalasia

    Esophageal achalasia is a chronic neurogenic disorder characterized by impaired relaxation of the lower esophageal sphincter (LES) and absent or ineffective peristalsis in the distal esophagus. This leads to a functional obstruction without a physical blockage, despite significant disruption of esophageal motility.EtiologyAchalasia is caused by degeneration of the myenteric (Auerbach's) plexus, specifically the loss of inhibitory ganglion cells that produce vasoactive intestinal peptide (VIP)...
    Gastroesophageal Reflux Disease01:25

    Gastroesophageal Reflux Disease

    Gastroesophageal reflux disease (GERD) is the backward flow of stomach contents (acid, pepsin, or bile) into the esophagus, causing mucosal inflammation known as esophagitis. It results from failure of antireflux mechanisms, mainly the lower esophageal sphincter (LES), influenced by mechanical and physiological factors.Etiology and Risk FactorsGERD develops when LES function is weakened or when intra-abdominal pressure increases. Risk factors include aging, obesity, and sliding hiatal hernia,...
    Pyloric Obstruction01:11

    Pyloric Obstruction

    Pyloric obstruction, also referred to as gastric outlet obstruction, is a condition characterized by narrowing or blockage at the pylorus—the muscular valve regulating the flow of stomach contents into the duodenum. When this passage becomes impaired, the stomach cannot effectively empty its contents into the small intestine. This disruption leads to a range of gastrointestinal symptoms, including early satiety, bloating, epigastric pain, postprandial nausea, persistent vomiting, and...