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Related Concept Videos

Taste Buds and Receptors01:20

Taste Buds and Receptors

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Gustation, or the sense of taste, is intrinsically linked to the anatomical structures located on the tongue. This organ's surface, along with the entirety of the oral cavity, is adorned with stratified squamous epithelium. Evident on the tongue are elevated structures known as papillae (singular = papilla), which house the mechanisms for the transduction of gustatory stimuli. Four distinct types of papillae exist, each identified by their unique morphological attributes: the circumvallate,...
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Gastroesophageal Reflux Disease II: Clinical Features and Management01:29

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Gastroesophageal reflux disease, or GERD, is a persistent medical condition that affects many individuals worldwide. Its clinical manifestations can vary greatly, making diagnosis and management challenging for healthcare professionals. The following is a comprehensive overview of the clinical manifestations, assessment, and management strategies for GERD.
Clinical Manifestations
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Gastritis III: Clinical Manifestations and Management01:23

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The clinical manifestations of gastritis can vary depending on the cause and type of gastritis, but some common symptoms may include the following.
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Gustation01:43

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Gustation is a chemical sense that, along with olfaction (smell), contributes to our perception of taste. It starts with the activation of receptors by chemical compounds (tastants) dissolved in the saliva. The saliva and filiform papillae on the tongue distribute the tastants and increase their exposure to the taste receptors.
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Gastroesophageal Reflux Disease01:25

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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,...
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Peptic Ulcer Disease III: Clinical Manifestations and Complications01:25

Peptic Ulcer Disease III: Clinical Manifestations and Complications

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Duodenal UlcersDuodenal ulcers are the most common form of peptic ulcer disease, presenting with chronic, intermittent epigastric pain. Pain typically appears 2–3 hours after meals, especially when the stomach is empty, often waking patients at night. It is characteristically relieved by food or antacids (“pain–food–relief”). Some patients remain asymptomatic until complications like bleeding or perforation emerge, particularly with NSAID or anticoagulant...
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Related Experiment Video

Updated: May 6, 2026

Generation and Culture of Lingual Organoids Derived from Adult Mouse Taste Stem Cells
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Generation and Culture of Lingual Organoids Derived from Adult Mouse Taste Stem Cells

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[Gustatory loss: causes, consequences and treatment].

Agnes van Sonderen1, Karlijn F de Laat, Evert Rijntjes

  • 1Haga Ziekenhuis, Den Haag.

Nederlands Tijdschrift Voor Geneeskunde
|November 7, 2013
PubMed
Summary
This summary is machine-generated.

Loss of taste, or gustatory loss, can significantly impact well-being. Early detection and proper diagnosis are crucial for managing this condition and its potential consequences.

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Related Experiment Videos

Last Updated: May 6, 2026

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Psychophysical Tracking Method to Assess Taste Detection Thresholds in Children, Adolescents, and Adults: The Taste Detection Threshold TDT Test
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Area of Science:

  • Otolaryngology
  • Neurology
  • General Medicine

Background:

  • Loss of taste (gustatory loss) is a prevalent symptom with significant physical and psychological effects.
  • This condition receives inadequate attention in clinical practice and scientific literature.
  • Distinguishing between isolated gustatory loss and that with other neurological symptoms is critical.

Purpose of the Study:

  • To highlight the importance of recognizing and managing gustatory loss.
  • To differentiate causes and diagnostic approaches for isolated versus complex gustatory loss.
  • To emphasize the need for early detection, patient counseling, and appropriate treatment.

Main Methods:

  • Review of potential causes of isolated gustatory loss, including chorda tympani lesions (e.g., otitis media) and taste bud damage.
  • Analysis of gustatory loss associated with neurological deficits affecting cranial nerves, brainstem, or cerebral cortex.
  • Evaluation of current treatment limitations and the ineffectiveness of zinc supplementation for deficiency.

Main Results:

  • Isolated gustatory loss may stem from localized nerve damage or taste bud issues, with limited treatment options.
  • Gustatory loss accompanied by neurological symptoms indicates broader neurological damage, necessitating specialist referral.
  • Current treatments for gustatory loss are often limited in efficacy.

Conclusions:

  • Prompt diagnosis and management of gustatory loss are essential to mitigate negative outcomes.
  • Effective patient counseling and diagnostics are vital components of care.
  • Referral to a neurologist is indicated for gustatory loss associated with other neurological signs.