Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun Plural form of polyamine.

Etymologies

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Examples

  • Certain proteins called polyamines are needed for this rapid cell growth and differentiation, and the production of these polyamines depends on the activity of an enzyme, ornithine decarboxylase (ODC).

    MyLinkVault Newest Links 2008

  • In a period of a few years I worked with Mager on subjects as different as the effects of polyamines on protein synthesis in vitro, glucose-6-hosphate dehydrogenase deficiency and a variety of aspects of purine nucleotide metabolism, including enzymology and regulation.

    Avram Hershko - Autobiography 2005

  • The cause of the gel-filtration problem proved to be loss of polyamines, and the

    Tim Hunt - Autobiography 2002

  • He is currently studying the physiology and biochemistry of polyamines in higher plants and metabolic responses of plant cells to various types of environmental stress.

    Chapter 10 1984

  • Tea, for instance contains anti-oxidants that in theory help prevent cancer but also has polyamines, which in theory promote cancer.

    RedOrbit News - Technology 2010

  • Tea, for instance contains anti-oxidants that in theory help prevent cancer but also has polyamines, which in theory promote cancer.

    RedOrbit News - Technology 2010

  • Tea, for instance contains anti-oxidants that in theory help prevent cancer but also has polyamines, which in theory promote cancer.

    Medlogs - Recent stories 2010

  • In the periphery, the NO production decrease may reflect an arginase-mediated synthesis of polyamines necessary to trypanosome growth.

    Elites TV PLoS ONE 2010

  • Both ODC and polyamines are often accumulated in cancer and contribute to tumor growth.

    Medlogs - Recent stories 2010

  • Tea, for instance contains anti-oxidants that in theory help prevent cancer but also has polyamines, which in theory promote cancer.

    RedOrbit News - Technology 2010

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