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

Age influences on intestinal sugar absorption.

M P Vinardell

    Comparative Biochemistry and Physiology. A, Comparative Physiology
    |January 1, 1987
    PubMed
    Summary

    Animal age significantly impacts intestinal sugar absorption across species like birds, rodents, and ruminants. This age-related difference in nutrient uptake is crucial for understanding animal development and physiology.

    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

    New cationic vesicles prepared with double chain surfactants from arginine: Role of the hydrophobic group on the antimicrobial activity and cytotoxicity.

    Colloids and surfaces. B, Biointerfaces·2016
    Same author

    Gelatin-based nanoparticles as DNA delivery systems: Synthesis, physicochemical and biocompatible characterization.

    Colloids and surfaces. B, Biointerfaces·2015
    Same author

    The use of non-animal alternatives in the safety evaluations of cosmetics ingredients by the Scientific Committee on Consumer Safety (SCCS).

    Regulatory toxicology and pharmacology : RTP·2015
    Same author

    Establishment of an in vitro photoassay using THP-1 cells and IL-8 to discriminate photoirritants from photoallergens.

    Toxicology in vitro : an international journal published in association with BIBRA·2013
    Same author

    Mixed protein-DNA gel particles for DNA delivery: role of protein composition and preparation method on biocompatibility.

    International journal of pharmaceutics·2013
    Same author

    Grape epicatechin conjugates prevent erythrocyte membrane protein oxidation.

    Journal of agricultural and food chemistry·2012

    Area of Science:

    • Animal Physiology
    • Gastrointestinal Biology
    • Nutrient Absorption

    Background:

    • Intestinal absorption of sugars varies with animal age.
    • This phenomenon is observed across diverse species, including avian, rodents, and ruminants.
    • Previous research indicates age-dependent changes in nutrient transport mechanisms.

    Purpose of the Study:

    • To investigate the age-related differences in intestinal sugar absorption.
    • To compare sugar uptake capacities in young versus adult animals of different species.
    • To explore potential factors contributing to these age-dependent variations.

    Main Methods:

    • Utilized both in vivo and in vitro experimental techniques.
    • Quantified sugar (e.g., D-glucose, D-galactose) uptake in intestinal segments.
    • Compared absorption rates across different age groups within species.

    Main Results:

    • In chickens, intestinal sugar transport peaks within the first week post-hatching.
    • Young rats exhibit maximal D-glucose and D-galactose uptake around 21 days of age, declining thereafter.
    • Adult sheep show approximately 25% of the sugar absorption capacity observed in week-old lambs.

    Conclusions:

    • Intestinal sugar absorption capacity is significantly influenced by animal age.
    • Observed differences may be linked to variations in sodium and calcium transport.
    • Morphological differentiation during intestinal development is also proposed as a contributing factor.

    Related Experiment Videos