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Related Concept Videos

Salivary Glands and Saliva01:23

Salivary Glands and Saliva

The salivary glands, of which there are three pairs known as the parotid, submandibular, and sublingual glands, play a crucial role in maintaining oral health and initiating the digestive process. Positioned near the ears, beneath the masseter muscle, the parotid glands secrete saliva into the oral cavity through the parotid duct of Stensen. Meanwhile, the submandibular glands, located on the floor of the mouth, secrete saliva through channels named submandibular ducts. The sublingual glands,...
Inflammatory Response II: Inflammatory Exudate and Tissue Repair01:24

Inflammatory Response II: Inflammatory Exudate and Tissue Repair

The immune system's inflammatory response destroys the invading pathogen, permitting the tissue to heal. The changes during the cellular and vascular stages allow exudate formation at the site of inflammation. The inflammatory exudate released from the wound has high protein content and a specific gravity above 1.020.
The typical wound exudate is odorless, transparent, straw-colored, thin, and watery. Exudate, however, can differ depending on the state of wound healing. Likewise, the exudate's...
Phases of Wound Repair01:28

Phases of Wound Repair

Following injury, the integrity of the injured tissues must be reestablished. For example, in skin tissue, wound repair involves coordination among resident skin cells, blood mononuclear cells, extracellular matrix, growth factors, and cytokines to complete the healing cascade.
Formation of Blood Clot
In case of deep injuries, trauma to blood vessels results in blood loss. In the meantime, phospholipids released from the ruptured endothelial cellular membrane are converted into arachidonic...
The Oral Microbiota01:27

The Oral Microbiota

The oral microbiome includes a complex ecosystem comprising over 700 microbial species, identified through genomic sequencing and culture-based analyses to date. This community includes a core microbiome, found universally among individuals, and a variable component influenced by environmental factors such as diet, lifestyle, and host genetics. Site-specific conditions, including oxygen gradients, pH levels, and nutrient availability, determine the spatial distribution of these microorganisms...
Inflammation01:38

Inflammation

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Related Experiment Video

Updated: Jun 1, 2026

Interrogating Cell-Cell Interactions in the Salivary Gland via Ex Vivo Live Cell Imaging
05:40

Interrogating Cell-Cell Interactions in the Salivary Gland via Ex Vivo Live Cell Imaging

Published on: November 17, 2023

[Saliva and wound healing].

E C I Veerman1, M J Oudhoff, H S Brand

  • 1Uit de sectie Orale Biochemie van het Academisch Centrum Tandheelkunde Amsterdam. eci.veerman@acta.nl

Nederlands Tijdschrift Voor Tandheelkunde
|June 14, 2011
PubMed
Summary

Saliva aids oral wound healing through its humid environment and wound-healing proteins like Epidermal Growth Factor. Specific proteins like Secretory Leucocyte Protease Inhibitor are crucial for timely oral tissue repair.

Area of Science:

  • Oral biology
  • Wound healing research
  • Biochemistry of saliva

Background:

  • The oral mucosa is susceptible to mechanical damage.
  • Saliva plays a vital role in maintaining oral tissue health and repair.
  • Previous research indicates saliva contains numerous proteins involved in healing processes.

Purpose of the Study:

  • To elucidate the specific roles of salivary components in oral mucosa repair.
  • To identify key salivary proteins that promote wound healing.
  • To explore the therapeutic potential of salivary factors in wound healing.

Main Methods:

  • Review of existing literature on salivary proteins and oral wound healing.
  • Identification and characterization of key proteins within saliva.

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Sampling Human Indigenous Saliva Peptidome Using a Lollipop-Like Ultrafiltration Probe: Simplify and Enhance Peptide Detection for Clinical Mass Spectrometry
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Sampling Human Indigenous Saliva Peptidome Using a Lollipop-Like Ultrafiltration Probe: Simplify and Enhance Peptide Detection for Clinical Mass Spectrometry

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Radiation Treatment of Organotypic Cultures from Submandibular and Parotid Salivary Glands Models Key In Vivo Characteristics
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Radiation Treatment of Organotypic Cultures from Submandibular and Parotid Salivary Glands Models Key In Vivo Characteristics

Published on: May 17, 2019

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Last Updated: Jun 1, 2026

Interrogating Cell-Cell Interactions in the Salivary Gland via Ex Vivo Live Cell Imaging
05:40

Interrogating Cell-Cell Interactions in the Salivary Gland via Ex Vivo Live Cell Imaging

Published on: November 17, 2023

Sampling Human Indigenous Saliva Peptidome Using a Lollipop-Like Ultrafiltration Probe: Simplify and Enhance Peptide Detection for Clinical Mass Spectrometry
08:37

Sampling Human Indigenous Saliva Peptidome Using a Lollipop-Like Ultrafiltration Probe: Simplify and Enhance Peptide Detection for Clinical Mass Spectrometry

Published on: August 7, 2012

Radiation Treatment of Organotypic Cultures from Submandibular and Parotid Salivary Glands Models Key In Vivo Characteristics
07:38

Radiation Treatment of Organotypic Cultures from Submandibular and Parotid Salivary Glands Models Key In Vivo Characteristics

Published on: May 17, 2019

  • Analysis of the functional impact of specific proteins on epithelial cell proliferation and wound closure.

    • Main Results:

    • Saliva provides a humid microenvironment supporting inflammatory cell function.
    • Key proteins identified include Epidermal Growth Factor (EGF), Trefoil factor 3, histatin, and Secretory Leucocyte Protease Inhibitor (SLPI).
    • EGF promotes epithelial cell proliferation, while Trefoil factor 3 and histatin aid wound closure. SLPI is essential for preventing delayed healing.

    Conclusions:

    • Saliva contains multiple proteins that are critical for effective oral wound healing.
    • Understanding the mechanisms of these salivary proteins can lead to novel therapeutic strategies.
    • Targeting salivary factors offers a promising avenue for developing new wound healing medications.