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

Anatomy of the Gastrointestinal System01:26

Anatomy of the Gastrointestinal System

3.2K
The human digestive system is an intricate and essential network for nutrient absorption and waste elimination. It encompasses the gastrointestinal (GI) tract and several accessory organs.
Here's a detailed walkthrough of this complex system:
3.2K
Physiology of the Gastrointestinal System II: Digestion and Absorption01:22

Physiology of the Gastrointestinal System II: Digestion and Absorption

2.3K
The gastrointestinal (GI) tract, extending from the mouth to the anus, plays a pivotal role in the digestion and absorption of nutrients. This process involves both mechanical and chemical actions facilitated by various enzymes.
Digestion begins in the mouth, where food undergoes mechanical breakdown by chewing and combines with saliva. Salivary amylase, an enzyme in saliva, starts the breakdown of starches into maltose. The food then travels down the esophagus to the stomach.
In the stomach, a...
2.3K
Major Organs of the Digestive System01:19

Major Organs of the Digestive System

11.6K
The digestive system is responsible for the ingestion of food, secretion of enzymes, mixing and digesting food, absorption of the nutrients and defecation. The human digestive system consists of two major parts: the gastrointestinal tract and the accessory digestive organs.
Gastrointestinal tract:
11.6K
Assessment of the Gastrointestinal System II: Health Perception Pattern01:29

Assessment of the Gastrointestinal System II: Health Perception Pattern

578
Assessing the gastrointestinal (GI) system is a complex process that begins with collecting subjective data. This data, collected through patient interviews, provides crucial insights into the patient's health history, perception patterns, and lifestyle habits, all contributing significantly to GI health.
Health Perception Patterns
Health perception patterns offer valuable insights into a patient's lifestyle habits and how they may impact their GI health. These patterns include:
578
Physiology of the Gastrointestinal System I: Ingestion and Propulsion01:22

Physiology of the Gastrointestinal System I: Ingestion and Propulsion

2.4K
The physiology of the gastrointestinal system begins with ingestion as food enters the mouth.
2.4K
Assessment of the Gastrointestinal System I: Subjective Data01:17

Assessment of the Gastrointestinal System I: Subjective Data

767
Assessing the gastrointestinal (GI) system is a complex process that begins with collecting subjective data. This data, collected through patient interviews, provides crucial insights into the patient's health history, perception patterns, and lifestyle habits, all contributing significantly to GI health.
Health History
The initial step in assessing the GI system is obtaining a comprehensive health history. This includes inquiring about the patient's history or presence of problems...
767

You might also read

Related Articles

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

Sort by
Same author

Age-Related Decline in Intestinal Villus Length: A Cross-Sectional Study on the Human Gut.

Nutrients·2026
Same author

Clinical, Endoscopic and Histologic Differences in Gastric Mucosa Between Younger and Older Adults: An Observational Study on the Aging Stomach.

Medical sciences (Basel, Switzerland)·2025
Same author

Impact of Prolonged Fasting and Refeeding on Enteroendocrine Hormone Expression: One More Piece of the Fasting/Refeeding Metabolic Puzzle.

Biomedicines·2025
Same author

Age-Related Decline of Gastric Secretion: Facts and Controversies.

Biomedicines·2025
Same author

Long-Term Endoscopic Gastrostomy Enteral Feeding of Neurosurgical Patients: A Reference Center Experience.

Biomedicines·2025
Same author

Nutrition and Survival of 150 Endoscopic Gastrostomy-Fed Patients with Amyotrophic Lateral Sclerosis.

Nutrients·2025

Related Experiment Video

Updated: Mar 15, 2026

An Intestine/Liver Microphysiological System for Drug Pharmacokinetic and Toxicological Assessment
08:59

An Intestine/Liver Microphysiological System for Drug Pharmacokinetic and Toxicological Assessment

Published on: December 3, 2020

8.8K

Nutrition, Digestive System, and Clinical Gastroenterology.

Jorge Fonseca1,2

  • 1Aging Lab, Egas Moniz Center for Interdisciplinary Research (CiiEM), Egas Moniz School of Health and Science, 2829-511 Almada, Portugal.

Nutrients
|March 14, 2026
PubMed
Summary
This summary is machine-generated.

This Special Issue explores how dietary and nutritional therapies can improve digestive disorders. It highlights the crucial link between nutrition and gut health for managing these conditions.

Area of Science:

  • Gastroenterology
  • Nutritional Science
  • Dietary Therapy

Background:

  • Digestive disorders are prevalent and significantly impact quality of life.

More Related Videos

DNBS/TNBS Colitis Models: Providing Insights Into Inflammatory Bowel Disease and Effects of Dietary Fat
09:04

DNBS/TNBS Colitis Models: Providing Insights Into Inflammatory Bowel Disease and Effects of Dietary Fat

Published on: February 27, 2014

49.3K
Author Spotlight: Reliable and Reproducible In Vitro Assessment of Drug Impact on Rat Intestinal Tubes
06:01

Author Spotlight: Reliable and Reproducible In Vitro Assessment of Drug Impact on Rat Intestinal Tubes

Published on: July 26, 2024

1.1K

Related Experiment Videos

Last Updated: Mar 15, 2026

An Intestine/Liver Microphysiological System for Drug Pharmacokinetic and Toxicological Assessment
08:59

An Intestine/Liver Microphysiological System for Drug Pharmacokinetic and Toxicological Assessment

Published on: December 3, 2020

8.8K
DNBS/TNBS Colitis Models: Providing Insights Into Inflammatory Bowel Disease and Effects of Dietary Fat
09:04

DNBS/TNBS Colitis Models: Providing Insights Into Inflammatory Bowel Disease and Effects of Dietary Fat

Published on: February 27, 2014

49.3K
Author Spotlight: Reliable and Reproducible In Vitro Assessment of Drug Impact on Rat Intestinal Tubes
06:01

Author Spotlight: Reliable and Reproducible In Vitro Assessment of Drug Impact on Rat Intestinal Tubes

Published on: July 26, 2024

1.1K
  • The role of nutrition in digestive health is increasingly recognized.
  • Evidence-based dietary interventions are crucial for managing gastrointestinal conditions.