Related Experiment Video

Updated: Mar 17, 2026

Saline Lavage for Sampling of the Canine Nasal Immune Microenvironment
04:35

Saline Lavage for Sampling of the Canine Nasal Immune Microenvironment

Published on: December 27, 2024

1.1K

Acidic glycosaminoglycans in the ground substance in paranasal sinus diseases

H Saito, A Nakamura

    Acta Oto-Laryngologica
    |November 1, 1977
    PubMed

    More Related Videos

    Detection of Glycosaminoglycans by Polyacrylamide Gel Electrophoresis and Silver Staining05:57

    Detection of Glycosaminoglycans by Polyacrylamide Gel Electrophoresis and Silver Staining

    Published on: February 25, 2021

    5.3K
    Intranasal Administration of CNS Therapeutics to Awake Mice07:15

    Intranasal Administration of CNS Therapeutics to Awake Mice

    Published on: April 8, 2013

    62.3K

    Related Concept Videos

    Glycosaminoglycans01:23

    Glycosaminoglycans

    Glycosaminoglycans (GAGs), also known as mucopolysaccharides, are long and linear polymers comprising of specific repeating disaccharides - the amino sugar that can be N-acetylglucosamine or N-acetylgalactosamine, and a uronic acid that is usually glucuronic acid or iduronic acid.
    GAGS are found in the extracellular matrix of vertebrates, invertebrates, and bacteria. Due to their polar nature they attract water, and serve as excellent lubricants or shock absorbers in an animal body.
    Hyaluronic...
    7.6K
    Proteoglycans01:05

    Proteoglycans

    Glycans, a class of complex heterogeneous molecules, can be covalently attached to proteins to form glycosylated proteins that regulate various physiological and pathological processes. Glycosylated proteins or glycoproteins comprise N-linked and O-linked oligosaccharides. O-glycosylation is the most common type of protein glycosylation. Here, glycans attach to the oxygen atom of the hydroxyl groups of Serine or Threonine residues. O-linked glycosylation occurs later in protein processing,...
    5.1K
    Connective Tissue Fibers and Ground Substance01:17

    Connective Tissue Fibers and Ground Substance

    One of the significant functions of connective tissue is connecting tissues and organs. Unlike epithelial tissue that is composed of cells closely packed with little or no extracellular space in between, connective tissue cells are dispersed in a matrix. The matrix usually includes a large amount of extracellular material produced by the connective tissue cells that are embedded within it. It plays a significant role in the functioning of this tissue. The major component of the matrix is a...
    36.6K
    Cranial Part of Parasympathetic Division01:18

    Cranial Part of Parasympathetic Division

    The cranial part of the parasympathetic division plays a crucial role in regulating the visceral functions of the head and specific structures in the neck, thoracic, and abdominopelvic cavities. Preganglionic fibers of the parasympathetic division exit the brain through cranial nerves III (oculomotor), VII (facial), IX (glossopharyngeal), and X (vagus), delivering parasympathetic output to the respective visceral structures.
    The vagus nerve (cranial nerve X) alone accounts for approximately 75...
    2.5K
    Matrix Proteoglycans and Glycoproteins01:21

    Matrix Proteoglycans and Glycoproteins

    Proteoglycans are extensively glycosylated proteins, commonly found in the extracellular matrix, interwoven with collagen fibers. Hyaline cartilage, the most common type of cartilage in the body, consists of short and dispersed collagen fibers associated with large amounts of proteoglycans. These proteoglycans have long negative charges that attract cations, which in turn attract water molecules. This influx of ions and water molecules swells up the proteoglycan like a water-soaked gel that can...
    5.5K