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

Polyamines in human and animal milk.

C Löser1

  • 1I Medical Department, Christian-Albrechts-University, Kiel, Germany. chr.loeser@1med.uni_kiel.de

The British Journal of Nutrition
|March 10, 2001
PubMed
Summary

Dietary polyamines are crucial for intestinal development and maturation in mammals. These compounds, found in food and milk, support cell growth and differentiation, impacting the immature intestine.

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

[Red-brownish infiltrated plaques in a 31-year-old woman].

Dermatologie (Heidelberg, Germany)·2023
Same author

[Dermatosurgery in the age of novel oral anticoagulants/direct oral anticoagulants].

Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete·2019
Same author

[Cylindromas-rare but striking].

Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete·2019
Same author

[Paraneoplastic skin diseases].

Der Internist·2019
Same author

[Nihil certum: historical development of the term prurigo].

Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete·2014
Same author

[Dermatology, dermatosurgery and nail diseases].

Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete·2014

Area of Science:

  • Biochemistry
  • Developmental Biology
  • Nutrition Science

Background:

  • Polyamines are essential polycations involved in cell growth and differentiation.
  • Dietary polyamines contribute significantly to the body's polyamine pool.
  • Polyamines are vital components of all prokaryotic and eukaryotic cells.

Purpose of the Study:

  • To investigate the role of dietary polyamines in intestinal maturation.
  • To understand the trophic effects of polyamines on the immature rat intestine.
  • To highlight the importance of milk polyamines as luminal growth factors.

Main Methods:

  • Literature review on polyamine function.
  • Analysis of polyamine content in food and milk.
  • Examination of polyamine effects on intestinal development models.

Main Results:

  • Dietary polyamines exert direct and indirect trophic effects on the immature intestine.
  • Polyamines play a critical role in intestinal maturation processes.
  • Human and mammalian milk are rich sources of essential polyamines.

Conclusions:

  • Polyamines from diet and milk are crucial for intestinal development and maturation.
  • Spermidine, spermine, and putrescine are key polyamines involved in cellular processes.
  • Maintaining adequate polyamine levels is essential for gastrointestinal health.

Related Experiment Videos