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

Porcine lingual taste buds: a quantitative study

A Mack1, A Singh, C Gilroy

  • 1Department of Anatomy and Physiology, Atlantic Veterinary College, Charlottetown, PE, Canada.

The Anatomical Record
|January 1, 1997
PubMed
Summary
This summary is machine-generated.

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

Changes in gut microbial metagenomic pathways associated with clinical outcomes after the elimination of malabsorbed sugars in an IBS cohort.

Gut microbes·2019
Same author

Platelet-derived CXCL12 regulates monocyte function, survival, differentiation into macrophages and foam cells through differential involvement of CXCR4-CXCR7.

Cell death & disease·2015
Same author

Validation of OpenFoam for heavy gas dispersion applications.

Journal of hazardous materials·2013
Same author

Gamma knife radiosurgery of recurrent atypical neurocytoma. Case report and review of the literature.

Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al]·2012
Same author

Development of a 3-D convolution/superposition algorithm for precise dose calculation in the skull.

Australasian physical & engineering sciences in medicine·2006
Same author

Development of an interactive graphical user interface for therapy simulation.

Australasian physical & engineering sciences in medicine·2006

This study quantified taste buds in porcine tongues, finding significant differences in taste bud density between fungiform and vallate papillae. These findings are crucial for understanding taste sensitivity variations in omnivores.

Area of Science:

  • Comparative anatomy
  • Gustatory system research
  • Animal models in nutrition

Background:

  • Taste bud distribution and quantification in pig tongues remain understudied.
  • Pigs serve as a valuable model for human nutrition due to their omnivorous diet.
  • This research addresses a gap in understanding porcine gustatory anatomy.

Purpose of the Study:

  • To quantify fungiform and vallate papillae on porcine tongues.
  • To estimate taste bud density and volume within these papillae.
  • To establish a baseline for taste bud distribution in pigs.

Main Methods:

  • Analysis of three adult pig tongues obtained from a local abattoir.
  • Histological preparation of serial 15-micron sections stained with Hematoxylin and Eosin.

Related Experiment Videos

  • Utilized a Bioquant system for estimating taste bud density and papilla volume.

    • Main Results:

    • Identified 850-826 fungiform papillae and 1-2 vallate papillae per tongue.
    • Fungiform papillae had fewer taste buds dorsally (3.88/papilla) than laterally (22.11/papilla).
    • Vallate papillae contained significantly more taste buds (mean 732.67/papilla) and higher density per volume than fungiform papillae.

    Conclusions:

    • Significant regional variations in taste bud distribution exist on the pig tongue.
    • Results provide foundational data for taste sensitivity studies in omnivorous species.
    • Highlights the importance of papilla type and location in gustatory perception.