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 Experiment Videos

Vitamin A deficiency and sensory function.

H K Biesalski, U Wellner, E Stofft

    Acta Vitaminologica Et Enzymologica
    |January 1, 1985
    PubMed
    Summary

    Vitamin A deficiency impairs sensory functions by altering sensory cell environments. This deficiency affects taste, olfaction, and inner ear function through morphological changes.

    Related Concept Videos

    You might also read

    Related Articles

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

    Sort by
    Same author

    A simple nomogram for early postoperative risk prediction of clinically relevant pancreatic fistula after pancreatoduodenectomy.

    Langenbeck's archives of surgery·2021
    Same author

    [Three-dimensional reconstruction of solid tumors : Morphological evidence for tumor heterogeneity].

    Der Pathologe·2018
    Same author

    [Quality indicators with reference values and threshold limits in general and visceral surgery : For obesity and metabolic, pancreatic, colon carcinoma and rectal carcinoma surgery].

    Der Chirurg; Zeitschrift fur alle Gebiete der operativen Medizen·2018
    Same author

    [MTL30 as surrogate parameter for quality of surgically treated diseases : Establishment based on the StuDoQ register of the German Society for General and Visceral Surgery].

    Der Chirurg; Zeitschrift fur alle Gebiete der operativen Medizen·2017
    Same author

    Diverse prognostic value of the GTn promoter polymorphism in squamous cell and adeno carcinoma of the oesophagus.

    Clinical genetics·2016
    Same author

    'Mealthy' food: meat as a healthy and valuable source of micronutrients.

    Animal : an international journal of animal bioscience·2012

    Area of Science:

    • Nutritional Science
    • Sensory Biology
    • Morphology

    Background:

    • Vitamin A is crucial for maintaining epithelial integrity and sensory cell function.
    • Deficiency can lead to various health issues, including sensory impairments.

    Purpose of the Study:

    • To investigate the morphological changes in sensory organs due to vitamin A deficiency.
    • To understand the mechanisms behind sensory dysfunction in vitamin A deficiency.

    Main Methods:

    • Morphological examination of the tongue, olfactory epithelia, trachea, and inner ear.
    • Histological analysis to identify cellular and tissue alterations.

    Main Results:

    • Vitamin A deficiency causes squamous cell proliferation, hindering taste bud function.
    • Atrophy of respiratory epithelium in the olfactory system reduces olfactory function.
    • Alterations in the inner ear suggest a role for vitamin A in maintaining the endolymph-perilymph barrier.

    Conclusions:

    • Sensory function loss in vitamin A deficiency is a secondary effect of tissue alterations.
    • Vitamin A status impacts taste, olfaction, and inner ear stability.

    Related Experiment Videos