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

Membrane antioxidants.

N I Krinsky1

  • 1Department of Biochemistry, Tufts University Health Sciences Campus, Boston, Massachusetts 02111.

Annals of the New York Academy of Sciences
|January 1, 1988
PubMed
Summary
This summary is machine-generated.

This chapter explores antioxidants, which protect cell membranes from oxidation. Further research is needed to link these findings to human diseases and aging.

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

Carotenoids as antioxidants.

Nutrition (Burbank, Los Angeles County, Calif.)·2001
Same author

A method to measure the oxidizability of both the aqueous and lipid compartments of plasma.

Free radical biology & medicine·2001
Same author

In vitro inhibition of proliferation of estrogen-dependent and estrogen-independent human breast cancer cells treated with carotenoids or retinoids.

The Journal of nutrition·2001
Same author

Effects of physiological versus pharmacological beta-carotene supplementation on cell proliferation and histopathological changes in the lungs of cigarette smoke-exposed ferrets.

Carcinogenesis·2001
Same author

The effect of alpha-tocopherol on the oxidative cleavage of beta-carotene.

Free radical biology & medicine·2000
Same author

Retinoids, carotenoids, and human breast cancer cell cultures: a review of differential effects.

Nutrition reviews·2000

Area of Science:

  • Biochemistry
  • Cell Biology
  • Nutritional Science

Background:

  • Oxidative stress, involving lipid and protein oxidation, damages cell membranes.
  • Antioxidants are crucial for protecting biological systems against this damage.
  • Understanding antioxidant mechanisms is vital for human health.

Purpose of the Study:

  • To review the roles of lipid-soluble and water-soluble antioxidants in membrane protection.
  • To discuss the protective mechanisms of antioxidant enzymes against peroxidative damage.
  • To highlight the need for further research into antioxidant functions and health implications.

Main Methods:

  • Review of existing literature on antioxidants and membrane protection.
  • Discussion of mechanisms for inhibiting lipid and protein oxidation.

Related Experiment Videos

  • Analysis of the role of antioxidant enzymes in preventing peroxidative damage.

    • Main Results:

    • Both lipid-soluble and water-soluble antioxidants inhibit oxidation in natural and artificial membranes.
    • Antioxidant enzymes play a role in protecting membranes from peroxidative damage.
    • The precise mechanisms of many antioxidants are still under investigation.

    Conclusions:

    • Antioxidants offer protection against membrane oxidation.
    • Further research is required to fully elucidate antioxidant mechanisms.
    • Dietary recommendations regarding antioxidants may impact aging and disease prevention.