Related Experiment Video

Updated: Feb 5, 2026

Innervation of Human Intestinal Organoids
07:23

Innervation of Human Intestinal Organoids

Published on: January 17, 2025

1.2K

[The role of the intestine in the pathogenesis of the multi-organ dysfunction syndrome in diffuse peritonitis]

I A Krivoruchko, V V Boĭko, Iu V Ivanova

    Klinichna Khirurhiia
    |April 6, 2001
    PubMed

    More Related Videos

    An Intestinal Gut Organ Culture System for Analyzing Host-Microbiota Interactions05:27

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

    Published on: June 30, 2021

    5.1K
    Identification of Fatty Acids in Bacillus cereus08:41

    Identification of Fatty Acids in Bacillus cereus

    Published on: December 5, 2016

    10.1K

    Related Concept Videos

    Diffusion01:12

    Diffusion

    Diffusion is the passive movement of substances down their concentration gradients—requiring no expenditure of cellular energy. Substances, such as molecules or ions, diffuse from an area of high concentration to an area of low concentration in the cytosol or across membranes. Eventually, the concentration will even out, with the substance moving randomly but causing no net change in concentration. Such a state is called dynamic equilibrium, which is essential for maintaining overall...
    219.2K
    Diffusion01:21

    Diffusion

    Diffusion is a type of passive transport. In passive transport, a substance tends to move from an area of high concentration to an area of low concentration until the concentration is equal across the space. For example, take the diffusion of substances through the air. When someone opens a perfume bottle in a room filled with people, the perfume is at its highest concentration in the bottle and is at its lowest at the edges of the room. The perfume vapor will diffuse, or spread away, from the...
    6.4K
    Anatomy of the Intestines01:23

    Anatomy of the Intestines

    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...
    87.5K
    Role Of Notch Signalling In Intestinal Stem Cell Renewal01:12

    Role Of Notch Signalling In Intestinal Stem Cell Renewal

    Notch signaling was first discovered in Drosophila melanogaster, where it is involved in cell lineage differentiation. Notch signaling regulates the maintenance and differentiation of intestinal stem cells or ISCs by controlling the expression of atonal homolog 1 or Atoh1. Atoh1 directs cells to differentiate into secretory cells.
    Direct cell-to-cell contact is needed for the activation of Notch signaling. The signal is initiated when a notch ligand binds to a receptor on an adjacent cell, also...
    2.5K
    Role of Ephrin-Eph Signalling in Intestinal Stem Cell Renewal01:22

    Role of Ephrin-Eph Signalling in Intestinal Stem Cell Renewal

    Erythropoietin-producing hepatocellular carcinoma receptor (Eph) and its ligand, Eph receptor-interacting protein (Ephrin) were first discovered in the human carcinoma cell line, hence the name. Ephrin-Eph interaction guides cells to reach their appropriate location in adult tissues. They also play an essential role in the immune system by helping in immune cell migration, adhesion, and activation. Based on their structure and function, Eph is divided into two classes — EphA and EphB.
    2.7K
    Accessory Organs01:31

    Accessory Organs

    Accessory organs are those that participate in the digestion of food but do not come into direct contact with it like the mouth, stomach, or intestine do. Accessory organs secrete enzymes into the digestive tract to facilitate the breakdown of food.
    74.3K